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12 Of The Worst Cars Ever Made (Judged Solely By Aerodynamics)

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Among the ways to judge a car, there are a few metrics we are used to seeing. For the average consumer, one must consider how a car performs in everyday tasks. How much do you spend at the gas station? How many kids, and dogs can fit in the rear seats? How much does it cost? Will it break down after 20,000 miles, or will the infotainment glitch and play one song on repeat? For the gearhead, performance is the question. How fast can it get to 60? What’s the braking distance like? Will I embarrass myself at a red light revving with a soft limiter? The concerns vary, as do the measurements in how people judge a car. One area of study, though, is germane to almost every consumer—aerodynamics.

For the consumer, aerodynamics means efficiency. The more harmoniously a car can pass through the air, the less energy it has to burn, which translates to less cash for the owner to spend. For the gearhead, aerodynamics means confidence. Well-designed aero elements help performance cars stay stuck to the tarmac at high speeds, allowing the driver to sling and yank the car in and out of turns without the fear of spinning out. This can be measured by the drag coefficient, where the lower the number, the more aerodynamically efficient the car is. Most cars are good at making themselves slippery, but what about the ones that aren’t?

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Tesla Cybertruck

One look at Tesla’s futuristic four-wheeled polygon, and you can expect the Cybertruck doesn’t exactly finesse through the air. The front fascia is flat and stands completely upright against the air hitting it. The body is made almost entirely of stainless steel alloy that Tesla calls “Hard Freaking Stainless.” That steel body is also rather large, with the Cybertruck measuring up at 18.6 feet long, 6.7 feet wide, and 18.6 feet long. This enormous body translates to curb weight of over 6,000 pounds. That’s a lot of substance to push for the car’s electric motors, and while most of the car seems to scoff at the mention of aerodynamics, it does have some tricks up its sleeve to manage its colossal weight.

One strength of an electric vehicle is the simplicity of the drivetrain under the hood. On gas-powered cars, there are only so many moving parts you can cover up on the underbody, but for an EV the entire exterior floor can be made flat. The Cybertruck does exactly this, which helps pass air through the underside without fuss and turbulence. Another clever addition is the bed cover. The open bed is a pain for most pickups aerodynamically, but the Cybertruck features a sliding cover which, accentuated by its extremely simple downward slope, helps feed air over the bed smoothly. Still, the shape and weight prove difficult to defeat, as the Cybertruck has a drag coefficient of 0.38.

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2019 Land Rover Defender

The Land Rover Defender is perhaps one of the most famous nameplates in the world. The original Land Rover has been around since 1948, but it wasn’t until 1990 that the brand introduced a customer version, the Defender, to the masses. By that time, even though the Defender was a new nameplate, the brand’s reputation as Britain’s best off-roader was solidified. In 2019, Land Rover refreshed the Defender and brought their signature rugged 4×4 into the 2020s. The new Defender brought with it all the new tech you’d expect for a car of today, but one aspect seems pulled straight from the past. The Defender’s styling is incredibly reminiscent of the original Land Rovers, and does everything it can under modern safety regulations to bring back memories of the original shape.

The original shape in question, while pretty, is quite boxy, and boxy means poor aerodynamics. The Defender measures up at 6.7 feet tall, 6.6 feet wide, and 16.5 feet long. These measurements all come together at angles that are nearly 90 degrees across the body, making for an undeniably retro shape, but one that feels awkward in the wind tunnel despite the smooth rounding of its historically sharp edges. The Defender does what it can for its shape, but retains a drag coefficient of 0.39.

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Volkswagen Beetle RSi

Besides the Porsche 911’s ancestral connection to the Volkswagen Beetle, there’s really nothing about the Beetle’s essence that screams performance. However, in the early 2000’s, Volkswagen decided they wanted to see what the Beetle would look like if it did. The answer was the Volkswagen Beetle RSi. The RSi took the look of the early 2000’s Beetles and slapped a spoiler, fender flares, and new bumpers to make for something that was very clearly a performance car despite its foundation. Powered by a 3.2 liter V6, the RSi was no joke, with its 221 horsepower and a redline of 6,200 rpm.

The RSi somehow morphed into a performance car in many ways, but this did not come without sacrifice. Although not boxy like many of the other entries on this list, the Beetle’s ballooning roundness was not exactly desirable for aerodynamics either. The addition of new aero parts for the RSi helped in stability, but increased drag too. All said and done, the RSi came out with a drag coefficient of 0.40 — an impressively poor number for a car of its size.

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Porsche 911 SC

Derived from the aforementioned Beetle, the Porsche 911 became one of the most iconic sports cars of all time. Today, they boast the best of the best in everything performance. Their engines are powerful, their transmissions, such as the PDK, are lightning quick, and their aerodynamic abilities bring racing technology to the streets, as with things like the GT3 RS‘s DRS button. However, things weren’t always like this. While Porsche has always tried to make the ultimate sports car, that doesn’t mean they’ve always succeeded.

Built only from 1978 to 1983, the 911 SC is the classic 911 of yesterday. SC stood for Super Carrera which was fitting, as the car was impressive for the time with its 188 horsepower. The car weighed just over 2,500 pounds, which, combined with its flat-six, made for a lovely sports car. However, the time of its creation had its limits. The 911 SC’s body was fantastic to look at, but not so much in a wind tunnel. Despite its identity as a sports car, the 911 SC produced a drag coefficient of 0.40.

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Lamborghini Countach

The Porsche 911 might be one of the most iconic sports cars of all time, but the Lamborghini Countach might be the most iconic supercar of all time. First presented at the Geneva Motor Show in 1971, the Countach would go on to father the future generations of Lamborghini’s flagship V12 supercars, and it started the lineage with a bang. The name itself, Countach, translates to plague or contagion, but it is colloquially used in Italian as an exclamation of wonder, which could not be more fitting.

Powered by a monstrous V12, the Countach produces 348 horsepower and a 5.4-second 0-60. You could talk numbers all day, but the real magic of the car is the package those numbers come in. The Countach is the poster boy of the wedge supercar. Its slab-like lowness, sharp angles, and unembarrassed excess are what have earned it its place as one of the all-time greats. Elements like its huge rear wing make it recognizable even under a showroom cover, but they also make a lot of drag. In classic Italian fashion, the form besets function, as most of the aero elements were made to cater to the heart and not the wind. This philosophy is what led the supercar to its drag coefficient of 0.42. A high number, but one that is forgiven after one look at the thing.

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Original Volkswagen Beetle

In the quest for poor aerodynamics, we return back to the Volkswagen Beetle and its colorful history. Before the second world war, Ferdinand Porsche proposed a design for what he called a “people’s car.” This economic and ergonomic little thing was the Beetle, and just before the factory building them could ramp up production, the war began. Once concluded, production began again, and the Beetle would go on to become one of Volkswagen’s longest-standing nameplates.

The Beetle’s mission was to be the best car it could be at a low cost to both the customer and the manufacturer. It was small, underpowered, and lacking in anything unnecessary. The Beetle became loved, though, for exactly that Spartan attitude, and for its cuteness. Its shape is rounded and compressed, again in line with its utilitarian mission. However, its charming shape was not without issues, though, as the Beetle was poorly sculpted for aerodynamics. The curving roofline looks nice, but it does nothing to smooth airflow over the end of the body as its shape might suggest. The windshield is nearly upright, which allows for good visibility but makes for an uncalculated wall for oncoming air. Even so, you can’t blame it. The Beetle never promised to be some kind of aerodynamic whizz, which is apparent in its 0.48 drag coefficient.

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Hummer H2

The Hummer H2 is a product of its time. Think back to its release in 2002 America. Halo, Mountain Dew, Tom Brady, Nickelback and Britney Spears. While the airwaves were full of bubblegum pop music and grating nu metal, the roads were full of many now archaic cars, such as the Hummer H2. The Hummer’s origins go back to 1983, when the Pentagon contracted AM General Corporation to build the Humvee. The Humvee was an enormous armored personnel carrier meant to be tough enough to take on any terrain. Later, in 1999, GM bought the rights to the Humvee, and somehow turned it into a civilian vehicle.

It was a civilian vehicle in name only, as the Hummer H2 looked like it had not been picked up from the lot, but from a C130 cargo plane. It was a gas guzzler if there ever was one, and its trademark personality trait was its size. The H2 was huge, almost obscenely large, and weighed just over 8,000 pounds. It wasn’t particularly concerned with efficiency, as evidenced by its 10 mpg rating, which was a good thing, because this hulking brick was anything but aerodynamic. Its huge surfaces and boxy angles were concerned only with presence. There was no effort to make it agree with the air, and it instead muscled through it. At the end of the day, the H2 had a drag coefficient of 0.52, which should come as no surprise after one look at the thing.

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W463 G-Wagen

Although it predates the Hummer, the G-Wagen seems like Germany’s spiritual answer to the American colossus. Similar to the Hummer, the G-Wagen was derived from a German military 4×4, and was made into a civilian car in 1979. But, it wasn’t until the second generation, called the W463, that the G-Wagen became the off-roading luxury box that it is known as today.

The W463 premiered at the Frankfurt Motor Show in 1989. The W463 took everything its predecessor did well in the off-roading department, and souped up the creature comforts, further driving the G-Wagen into its place as the civilians’ favorite off-roader. It introduced things like interior wooden trims and bench seats while retaining its capabilities in the wilderness with things like standard four-wheel drive and electronic locking diffs. It also refreshed the exterior, but only slightly. The G-Wagen remained a very upright box on wheels, and this led to a predictably poor effect in aerodynamics. The wide-open underbody and nearly vertical windshield and front bumper made the W463 the antithesis of aerodynamic. The brash and upright edges and surfaces of the W463 means it has a drag coefficient of 0.54, but hey, beauty is pain.

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Dodge Viper ACR Extreme

What happens when a brand known for muscle cars tries to make a supercar? The answer is the Dodge Viper. The Viper is truly the American idea of a supercar. In true American fashion, the Viper’s engine was a V10 that was originally intended for a Ram pickup truck. After some advice from Lamborghini, certified experts in the matters of 10 cylinders, Dodge altered the engine to make it more adept for performance on the track and not on the farm, and the original Viper was born. Since the first model in 1992, the Viper has gotten a lot faster.

At the end of its lifespan, Dodge decided to go all-out and see just how insane they could make the already insane Viper. The result was the Viper ACR Extreme. Some quick numbers help you get a sense of the car’s character. 8.4-liter V10 with 645 horsepower, 0-60 in 3.2 seconds, and a six-speed manual. The outside however, is where things get really crazy. If you opt for the Extreme package, your Viper ACR will come off the line with growths in the splitter, rear wing, and diffuser. These bits are enormous, and while they help keep the angry snake planted to the asphalt, they do a number on its aerodynamic efficiency. With the Extreme package, the Viper’s drag coefficient is 0.54, but remember, here, downforce is the name of the game.

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Ford Bronco V

Before the Bronco returned in 2021, the 5th-generation Bronco was the last consumers ever saw of Ford’s iconic SUV. The Bronco 5 was effortlessly pretty, which was an impressive feat for its hulking bodystyle and the time it came from. The 5th generation brought an array of new technologies and features to the nameplate, such as new seating configurations with an optional front bench seat, a digital odometer, three-point safety belts, and more. Outside, the Bronco refreshed its face and cleaned up the lines and proportions of its predecessors, making for a sleeker look.

However, you can only be so sleek as an American SUV. Even as a two-door, the Bronco was still a huge car, and its size and heavy weight tipping the scales at 4,519 pounds meant that the Bronco was doomed to be another poor-performing subject in the wind tunnel. The Bronco 5 had all the hallmarks of an aerodynamically challenged SUV, with big, flat surfaces, tall panels and windows, and a wide-open underbody. All said and done, the Bronco had a drag coefficient of 0.60.

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1993 Caterham Super Seven

The Lotus Seven is one of the most iconic sports cars of all time. The car is so well respected and loved, that today, even 54 years after Lotus stopped producing the Seven in 1972. Just one year after Lotus ended production of the Seven, Caterham acquired the rights to produce the car from Lotus’s lead man Colin Chapman. Since then, Caterham has produced the Seven the way it was intended by Chapman, all while keeping it up to date with the modern motoring world.

Although the Caterham Seven is a sports car, it ranks particularly low for its aerodynamic finesse. The upright windshield doesn’t help, but the real culprit is the open-wheel design, which has become so iconic for the Seven. The problem is a classic one for race cars, and one that can only be solved by covering the wheels, which eliminates drag but fundamentally changes the car’s character. Open-wheel designs offer no protection for the spinning wheels, creating a chaotic, turbulent airflow zone. A fender covering would be the quick fix for this issue, but then the Seven would no longer be a Seven. The Caterham Seven’s signature look means it has a drag coefficient of 0.62.

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Ford Model T

The one that started it all, the Ford Model T is the grandfather of the modern automotive industry. Born in 1908, the Model T did not compete with other cars, but did compete with horse-drawn carriages. Henry Ford’s creation set the blueprint for the skeletal basics of the consumer car, with things like steering wheel placement, a tool kit, and a gas tank. The Model T had the barest of bones, and much of its look came from the Horse-pulled buggies before it, such as its tiny, bicycle-like wheels and its leather bench seats. The Model T was powered by a four-cylinder engine that had to be started via crank, and which produced a modest 22 horsepower. Those 22 horses could push the Model T up to 40 miles per hour, almost neighborhood speeds today, but vastly impressive for its time.

Given that Henry Ford’s goal was quite simply to make a car and nothing more, it feels unfair to critique his landmark creation for its aerodynamic capabilities. Still, Ford was extremely limited by his time, and by today’s standards, the Model T suffers from abhorrently poor aerodynamics. The upright windshield, open-wheel design, and exposed cabin make for a nightmare of chaotic air channels and haphazard flows, all of which give the Model T a drag coefficient of 0.79.

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Anthropic’s relationship with the Trump administration seems to be thawing

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Despite recently being designated a supply-chain risk by the Pentagon, Anthropic is still talking to high-level members of the Trump administration.

There were earlier signs of a thawing relationship — or a sense that not every part of the administration wanted to cut off Anthropic — with reports saying that Treasury Secretary Scott Bessent and Federal Reserve Chair Jerome Powell were encouraging the heads of major banks to test out Anthropic’s new Mythos model.

Anthropic co-founder Jack Clark seemed to confirm this, claiming that the ongoing fight over the supply-chain risk designation is a “narrow contracting dispute” that would not interfere with the company’s willingness to brief the government about its latest models.

Then on Friday, Axios reported that Bessent and White House Chief of Staff Susie Wiles had met with Anthropic CEO Dario Amodei. In a statement, the White House described this as an “introductory meeting” that was “productive and constructive.”

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“We discussed opportunities for collaboration, as well as shared approaches and protocols to address the challenges associated with scaling this technology,” the White House said.

Similarly, Anthropic issued a statement confirming that Amodei had met with “senior administration officials for a productive discussion on how Anthropic and the U.S. government can work together on key shared priorities such as cybersecurity, America’s lead in the AI race, and AI safety.”

The company added that it’s “looking forward to continuing these discussions.”

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The dispute between Anthropic and the Pentagon seemingly began after failed negotiations over the military’s use of Anthropic’s models; the AI company sought to maintain safeguards around the use of its technology for fully autonomous weapons and mass domestic surveillance. (OpenAI quickly announced a military deal of its own, leading to some consumer backlash.)

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The Pentagon subsequently declared Anthropic a supply-chain risk — a label that’s generally reserved for foreign adversaries and could severely limit the use of Anthropic’s models by the government. The company is challenging that designation in court

But it sounds like the rest of the Trump administration doesn’t share the Pentagon’s hostility, with an administration source telling Axios that “every agency” except the Department of Defense wants to use the company’s technology.

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US Government Now Wants Anthropic’s ‘Mythos’, Preparing for AI Cybersecurity Threats

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Friday Anthropic’s CEO met with top U.S. officials and “discussed opportunities for collaboration,” according to a White House spokesperson itedd by Politico, “as well as shared approaches and protocols to address the challenges associated with scaling this technology.”

CNN notes the meeting happens at the same time Anthropic “battles the Trump administration in court for blacklisting its Claude AI model…”

The meeting took place as the US government is trying to balance its hardline approach to Anthropic with the national security implications of turning its back on the company’s breakthrough technology — including its Mythos tool that can identify cybersecurity threats but also present a roadmap for hackers to attack companies or the government… The Office of Management and Budget has already told agencies it is preparing to give them access to Mythos to prepare, Bloomberg reported. Axios reported the White House is also in discussion to gain access to Mythos.
The Trump administration “recognizes the power” of Mythos, reports Axios, “and its highly sophisticated — and potentially dangerous — ability to breach cybersecurity defenses.”

“It would be grossly irresponsible for the U.S. government to deprive itself of the technological leaps that the new model presents,” a source close to negotiations told us. “It would be a gift to China”… Some parts of the U.S. intelligence community, plus the Cybersecurity and Infrastructure Security Agency (CISA, part of Homeland Security), are testing Mythos. Treasury and others want it.

The White House added they plan to invite other AI companies for similar discussions, Politico reports. But Mythos “is also alarming regulators in Europe, who have told POLITICO they have not been able to gain access…”

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U.S. government agency tech leaders sought access to the model after Anthropic earlier this year began testing the model and granted limited access to a select group of companies, including JPMorgan, Amazon and Apple… after finding it had hacking capabilities far outstripping those of previous AI models. This includes the ability to autonomously identify and exploit complex software vulnerabilities, such as so-called zero-day flaws, which even some of the sharpest human minds are unable to patch. The AI startup also wrote that the model could carry out end-to-end cyberattacks autonomously, including by navigating enterprise IT systems and chaining together exploits. It could also act as a force-multiplier for research needed to build chemical and biological weapons, and in certain instances, made efforts to cover its tracks when attacking systems, according to Anthropic’s report on the model’s capabilities and its safety assessments.

Those findings and others have inspired fears that the model could be co-opted to launch powerful cyberattacks with relative ease if it fell into the wrong hands. Logan Graham, a senior security researcher at Anthropic, previously told POLITICO that researchers and tech firms had been given early access to Mythos so they could find flaws in their critical code before state-backed hackers or cybercriminals could exploit them. “Within six, 12 or 24 months, these kinds of capabilities could be just broadly available to everybody in the world,” Graham said.

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The tough new realities for startups, Amazon’s next big strategic bets, and Allbirds’ crazy AI pivot

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This week on the GeekWire Podcast, a week of Seattle-area startup news shows how the AI era is reshaping the regional tech scene. Q1 venture numbers reveal bigger checks going to fewer companies, with Seattle slipping behind the likes of Austin and Miami on deal volume.

And yet the distributed nature of modern startups is complicating what it even means to be a regional tech hub. (Does a mailbox in Pioneer Square really count as a Seattle headquarters?)

Founders and CEOs are navigating this in different ways. Those with enough cash are eyeing strategic acquisitions, including opportunities to absorb startups caught up in the AI shakeout.

Many are also rethinking how they hire and expand. More than a third of the GeekWire 200, our ranking of top Pacific Northwest startups, saw year-over-year employment declines, as agents boost individual productivity and reshape the workforce.

Plus: Andy Jassy’s shareholder letter signals Amazon is making bets again, in areas including chips and robotics. Driving home the point, the tech giant’s Amazon’s ambitious Globalstar acquisition effectively means it’s inheriting Apple’s satellite roadmap.

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Of course, we have to talk about Allbirds. The sustainable shoe brand, which once challenged Amazon over knock-off sneakers, pivoted to AI infrastructure and saw its stock soar.

And in our final segment, a trivia challenge on the No. 1 companies in GeekWire 200 history.

With GeekWire co-founders John Cook and Todd Bishop. Edited by Curt Milton. 

Subscribe to GeekWire in Apple Podcasts, Spotify, or wherever you listen.

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Are we ready to place lab experiments in non-human hands?

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Stephen D Turner of the University of Virginia explores the importance of governance and oversight around AI in the design and execution of lab experiments.

Artificial intelligence is rapidly learning to autonomously design and run biological experiments, but the systems intended to govern those capabilities are struggling to keep pace.

AI company OpenAI and biotech company Ginkgo Bioworks announced in February 2026 that OpenAI’s flagship model GPT-5 had autonomously designed and run 36,000 biological experiments. It did this through a robotic cloud laboratory, a facility where automated equipment controlled remotely by computers carries out experiments. The AI model proposed study designs, and robots carried them out and fed the data back to the model for the next round. Humans set the goal, and the machines did much of the work in the lab, cutting the cost of producing a desired protein by 40pc.

This is programmable biology: designing biological components on a computer and building them in the physical world, with AI closing the loop.

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For decades, biology mostly moved from observation toward understanding. Scientists sequenced the genomes of organisms to catalogue all of their DNA, learning how genes encode the proteins that carry out life’s functions. The invention of tools like CRISPR then allowed scientists to edit that DNA for specific purposes, such as disabling a gene linked to disease. AI is now accelerating a third phase, where computers can both design biological systems and rapidly test them.

The process looks less like traditional benchwork in a lab and more like engineering: design, build, test, learn and repeat. Where a traditional experiment might test a single hypothesis, AI-driven programmable biology explores thousands of design variations in parallel, iterating the way an engineer refines a prototype.

As a data scientist who studies genomics and biosecurity, I research how AI is reshaping biological research and what safeguards that demands. Current safety measures and regulations have not kept pace with these capabilities, and the gap between what AI can do in biology and what governance systems are prepared to handle is growing.

What AI makes possible

The clearest example of how researchers are using AI to automate research is AI-accelerated protein design.

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Proteins are the molecular machines that carry out most functions in living cells. Designing new ones has traditionally required years of trial and error because even small changes to a protein’s sequence can alter its shape and function in unpredictable ways.

Protein language models, which are AI systems trained on millions of natural protein sequences, can quickly predict how mutations will change a protein’s behavior or design new proteins. These AI models are designing potential new drugs and speeding vaccine development.

Paired with automated labs, these models create tight loops of experimentation and revision, testing thousands of variations in days rather than the months or years a human team would need.

Faster protein engineering could mean faster responses to emerging infections and cheaper drugs.

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The dual-use problem

Researchers have raised concerns that these same AI tools could be misused, a challenge known as the dual-use problem: technologies developed for beneficial purposes can also be repurposed to cause harm.

For example, researchers have found that AI models integrated with automated labs can optimise how well a virus spreads, even without specialised training. Scientists have developed a risk-scoring tool to evaluate how AI could modify a virus’s capabilities, such as altering which species it infects or helping it evade the immune system.

Current AI models are able to walk users through the technical steps of recovering live viruses from synthetic DNA. Researchers have determined that AI could lower barriers at multiple stages in the process of developing a bioweapon, and that current oversight does not adequately address this risk.

Risk from bio AI

Experienced scientists are already using AI to plan and design biological experiments. The question of whether AI can help people with limited biology training carry out dangerous lab work is the subject of active research.

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Two recent studies have reached different conclusions.

A study by AI company Scale AI and biosecurity nonprofit SecureBio found that when people with limited biology experience were given access to large language models, which is the type of AI behind tools like ChatGPT, they were able to complete biosecurity-related tasks such as troubleshooting complex virology lab protocols with four times greater accuracy. In some areas, these novices outperformed trained experts. Around 90pc of these novices reported little difficulty getting the models to provide risky biological information, such as detailed instructions on working with dangerous pathogens, despite built-in safety filters meant to block such outputs.

In contrast, a study led by Active Site, a research nonprofit that studies the use of AI in synthetic biology, found that AI help did not lead to significant differences in the ability of novices to complete the complex workflow to produce a virus in a biosafety laboratory. However, the AI-assisted group succeeded more often on most tasks and finished some steps faster, most notably on growing cells in the lab.

Hands-on work in the lab has traditionally been a bottleneck to translating designs into results. Even a brilliant study plan still depends on skilled human hands to carry out. That may not last, as cloud laboratories and robotic automation become cheaper and more accessible, allowing researchers to send AI-generated experimental designs to remote facilities for execution.

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Responding to AI-driven biological risks

AI systems are now able to run experiments autonomously and at scale, but existing regulations were not designed for this. Rules governing biological research do not account for AI-driven automation, and rules governing AI do not specifically address its use in biology.

In the US, the Biden administration had issued a 2023 executive order on AI security that included biosecurity provisions, but the Trump administration revoked it. Screening the synthetic DNA that commercial providers make to ensure it cannot be misused to make pathogens or toxins remains mostly voluntary. A bipartisan bill introduced in 2026 to mandate DNA screening does not yet address AI-designed sequences that evade current detection methods.

The 1975 Biological Weapons Convention, an international treaty prohibiting the production and use of bioweapons, contains no provisions for AI. The UK AI Security Institute and the US National Security Commission on Emerging Biotechnology have both called for coordinated government action.

The safety evaluations that AI labs run before releasing new models are often opaque and unsuited to capture real-world risk. Researchers have estimated that even modest improvements in an AI model’s ability to help plan pathogen-related experiments could translate to thousands of additional deaths from bioterrorism per year. Timelines for when these capabilities cross critical thresholds remain unclear.

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The Nuclear Threat Initiative has proposed a managed access framework for biological AI tools, matching who can use a given tool to the risk level of the model rather than blanket restrictions. The RAND Center on AI, Security and Technology outlined a set of actions researchers could take to improve biosecurity, including improved DNA synthesis screening and model evaluations before release. Researchers have also argued that biological data itself needs governance, especially genomic data that could train models with dangerous capabilities.

Some AI companies have started voluntarily imposing their own safety measures. Anthropic activated its highest safety tier when it released its most advanced model in mid-2025. At the same moment, OpenAI updated its Preparedness Framework, revising the thresholds for how much biological risk a model can pose before additional safeguards are required. But these are voluntary, company-specific steps. Anthropic’s CEO, Dario Amodei, wrote that the pace of AI development may soon outrun any single company’s ability to assess the risk of a given model.

When used in a well-controlled setting, AI can help scientists quickly reach their research goals. What happens when the same capabilities operate outside those controls is a question that policy has not yet answered. Overreact, and talent and investment may move elsewhere while the technology continues advancing anyway. Underreact, and the risks of that technology could be exploited to cause real harm.

The Conversation

Stephen D Turner

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Stephen D Turner is an associate professor of data science and an assistant dean for research at the University of Virginia School of Data Science. He has worked on biosecurity applications in national security and writes about AI, biosecurity and other topics.

Don’t miss out on the knowledge you need to succeed. Sign up for the Daily Brief, Silicon Republic’s digest of need-to-know sci-tech news.

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How to Clean Your Vinyl Records (2026): Vacuum, Ultrasonic, Solution, Brush

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With the ultrasonic cleaning machine, you don’t need to vacuum out the grime for each record you clean, because the machine shakes all the gunk off for you. It collects at the bottom of the basin, so you just need to make sure it all gets dumped out when you empty the liquid from the machine between uses. Once your records have taken their bath in the diluted cleaning solution mixture, place them on the drying rack.

If a record (or, more realistically, stack of records) is especially dirty, I clean them two times with either method in progressively cleaner fluid. In my ultrasonic machine, I do all my records once, then change the fluid and do them again. Be sure to have a clean microfiber towel ($5) handy so that the record is fully dry before returning it to its packaging.

Some people prefer to also rinse the clean records in distilled water at the end of the cleaning cycle to remove any remaining solution. If you do that, just dry them the same way before putting them away.

Scratches or Warps?

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These cleaning methods can’t repair scratches or effectively fix warped records. The only way to prevent those things from inflicting your collection is store your records properly: in an upright, clean environment. Records stacked on top of one another or stored sitting diagonally can warp from their own weight. Don’t store your records somewhere especially hot or cold, or anywhere where temperature varies a lot, as it can affect the vinyl’s longevity.

When buying used records at a store, it’s important to know the difference between a dirty disc and a scratched or warped one. I recommend using a bright handheld flashlight or the light on your smartphone to inspect any used records you’re interested in buying for scratches. Also look at them from different angles to make sure they’re nice and flat. If a used record is sealed inside a polyvinyl bag with tape, a store clerk will almost always cut the tape so you can inspect the disc.

How Often Should I Clean?

Whenever your records are dirty! For most people, a single thorough cleaning of all their records followed by cleaning every 20 or 30 plays is a good start. I clean mine once a year. I make a pile of LPs that have been played a lot, plus newer records that I’ve never cleaned. (New records can have oils used to separate them from the press still on the surface, and thus get gunky faster than previously cleaned records.) From there, it’s Netflix and clean.

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I’m not such a clean freak that I wear white gloves when I handle my vinyl, but you should always touch the record’s playing surface as little as possible. Grip the disc from the edges or from the edge and the label rather than touching the grooves.

Before playing a record, clean the needle (I like gel cleaners like this $16 option), and make sure you’ve brushed your record so the needle isn’t grinding dust into the surface (the source of many pops when listening). Properly maintained, your records should last many decades.

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Irish-founded Ulysses raises $46m in rounds featuring A16Z

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The San Francisco-based start-up is building networked autonomous vehicles that operate above and below the surface of the ocean, ‘Earth’s last frontier’.

Ulysses, founded in Dublin in 2023 by Akhil Voorakkara, Will O’Brien, Jamie Wedderburn and Colm O’Brien – who say they are united by a shared belief “that the ocean is the planet’s most strategic and underserved domain” – will use newly acquired funding to build “the Ocean company”.

A $38m Series A round was led by Andreesen Horowitz (A16Z), while the San Francisco-based Ulysses also announced an $8m seed round led by Pebblebed, bringing total new funding to $46m. Other investors included Booz Allen Hamilton, Harpoon and Genius Ventures, while existing investors Lowercarbon Capital, ReGen Ventures and Superorganism have also followed with further investment.

“The founders, Akhil, Will, Colm and Jamie, came to this country and created something we had been struggling to produce: a small, autonomous underwater vehicle that aims to outperform the primes at a fraction of the cost,” a statement from A16Z said. “We’re excited to partner with the Ulysses team for their Series A.”

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Will O’Brien, in a LinkedIn post, said: “We are building The Ocean Company. The ocean is 71pc of the planet. But it is less explored than Mars, and full of secrets, waiting to be told. It is the backbone of global defence. Home to the critical infrastructure that powers our world. And the key to the health of our planet. This frontier needs technology to protect and steward it. We are building it.”

Ulysses describes its mission as “building the operating system for the ocean: massive, networked fleets of low-cost, autonomous vehicles that operate above and below the surface”, using hardware “trusted to function in the harshest maritime environments  – whether restoring seagrass meadows, securing critical infrastructure or conducting persistent [intelligence, surveillance and reconnaissance] in contested waters”.

Players like the US Navy have recognised the potential and come calling. Ulysses is now actively recruiting for engineers and scientists at their San Francisco base.

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The App Store is booming again, and AI may be why

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Everyone said AI would kill apps. Instead, new app launches are soaring.

According to a new analysis from market intelligence provider Appfigures, worldwide app releases in the first quarter of 2026 were up 60% year-over-year across both Apple’s App Store and Google Play. That percentage was an even higher 80% when looking at the iOS App Store alone. In April 2026 so far, the total number of app releases is up 104% across both stores compared to the same time last year, and up 89% on iOS.

As Apple’s Senior Vice President of Worldwide Marketing, Greg “Joz” Joswiak, quipped In a recent interview: rumors of the App Store’s death in the AI age “may have been greatly exaggerated.”

Image Credits:Appfigures

These findings come amid concerns that the rise of AI chatbots and agents would ultimately see users turning away from apps — a theory that’s already being floated by those in the industry, like Nothing CEO Carl Pei, who is focused on building a smartphone for the AI era. The New York Times also reported last year on the potential for new computing platforms to eclipse the smartphone, like smart glasses, ambient computing devices, or reimagined smartwatches with AI features.

OpenAI is even working on an AI hardware device with famed Apple designer Jony Ive.

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But there’s another possibility, too: AI will make it easier for anyone to create apps, driving a rebirth of the App Store. The new app gold rush could be led by creators who have ideas but not the technical skills to design mobile software.

Appfigures’ data indicates that certain categories of apps are seeing more new releases than others.

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Mobile games still account for most of the new app releases worldwide as of Q1 2026, as they have in prior years. But “productivity” apps have moved into the top five this year. The “utilities” category has also moved up to the number two slot, and the “lifestyle” apps category moved up from the No. 5 slot last year to now No. 3. Finally, “health and fitness”-style applications rounded out the top five categories.

Image Credits:Appfigures

The working hypothesis here is that AI-powered tools, like Claude Code or Replit, could be behind the surge of new launches. It also seems possible that we’re hitting some sort of tipping point in terms of AI usability, where it’s easy enough for people to leverage these tools to build their own desired mobile apps more quickly — or even build their first apps ever.

The explosion of new apps for Apple to review could also be behind some of the tech giant’s recent missteps. This week, Apple pulled the rewards app Freecash from the App Store for rules violations, after letting the app climb the store’s Top Charts and sit in the top five for months. Apple was also caught off guard by a malicious cryptocurrency app, a clone of Ledger Live, that drained $9.5 million in crypto from victims’ accounts.

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While high-profile problems like this can generate bad PR for the App Store, the company still does a lot of heavy lifting in terms of blocking and rejecting dangerous or spammy apps. Apple’s most recent analysis from 2024 said the company had removed or rejected more than 17,000 apps for bait-and-switch violations that year; rejected more than 320,000 app submissions that were found to be spam, copying other apps, or misleading; and took action to prevent more than 37,000 potentially fraudulent apps from reaching users on the App Store.

Still, Apple pundits like John Gruber have long argued that the App Store needs a “bunco squad” of sorts that watches for scammy or fraudulent apps that are gaining in popularity or high-grossing.

If AI-assisted vibe coding turns out to be behind the recent surge of app releases, that need will only grow as more new apps flood the marketplace, not all of which will be benign.

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Shuttered Startups Are Selling Old Slack Chats, Emails To AI Companies

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Some failed startups are reportedly selling old Slack messages, emails, and other internal records to AI companies as training data, creating a new way to cash out after shutting down. Fast Company reports: Shanna Johnson, the CEO of now-defunct software company Cielo24, told the publication that she was able to sell every Slack message, internal email, and Jira ticket as training data for “hundreds of thousands of dollars.”

This isn’t a one-off scenario. SimpleClosure, a startup that helps companies like Cielo24 shut down, told Forbes that there’s been major interest from AI companies trying to get their hands on workplace data. Because of this, SimpleClosure launched a new tool that allows companies to sell their wealth of internal communications — from Slack archives to email chains — to AI labs. The company said it’s processed 100 such deals in the past year. Payouts ranged from $10,000 to $100,000. “I think the privacy issues here are quite substantial,” Marc Rotenberg, founder of the Center for AI and Digital Policy, told Forbes. “Employee privacy remains a key concern, particularly because people have become so dependent on these new internal messaging tools like Slack. … It’s not generic data. It’s identifiable people.”

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Amazon issues $589 MacBook Neo deal, lowest price on new release

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Avoid backorder delays and grab the lowest price ever with Amazon’s MacBook Neo deal that drops the standard model to $589.99.

Citrus MacBook on an outdoor cafe table, wicker chair behind it, with bold red SALE banner and yellow label reading MacBook Neo in the upper left corner
Save on every new MacBook Neo, including this popular Citrus option.

A popular option for families and bargain hunters, Apple’s MacBook Neo is on sale at Amazon today, with the standard 256GB model marked down to $589.99 after a $10 discount. At press time, all four colorways are eligible for the savings, with units shipping now or in 1-2 days, depending on the color.
Buy MacBook Neo for $589.99
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Best 55-inch TVs 2026: Our favourite Mini-LED, OLED and 4K models

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Best 55-inch TVs

While bigger screen sizes are becoming more popular, the best 55-inch TV screens offer that sweet spot of size, performance and value.

This list covers all the best 55-inch TVs that we’ve reviewed, from budget 4K TVs to Mini LEDs and OLED TVs. Everything that receives a four-star review is worthy of a best buy addition, so don’t think that a four-star review is necessarily worse than a 4.5 star. In some cases a four-star review might be the best TV for you.

When we review TVs, we base our assessments on measurable, quantifiable data alongside real-world content and impressions. We compare against price rivals where possible, with a focus on picture, sound and features to determine a TV’s value and performance.

If the choices we’ve made don’t float your boat, or you’re looking for a bigger size TV, we have other best buys you can look includes our best cheap TVsbest 4K HDR TVsbest 8K TVs and best OLED TVs.

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Best 55-inch TVs at a glance

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Learn more about how we test televisions

Every TV we review is put through the same set of tests to gauge its picture performance, usability, and smart features.

Tests are carried out over several days and are done by eye but supported with technical measurements. Testing by eye involves an expert watching a wide range of material to understand and determine a TV’s performance in fields such as brightness, contrast, motion processing, colour handling and screen uniformity.

We’ll consider the design of the TV in terms of build quality, study the spec sheets and see if the TV’s connections are up to spec, as well as playing video and audio content to ensure that the set handles playback as it claims. We also take note whether a product’s compatible formats and features are in line with industry trends or not to gauge whether it’s relevant for you.

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Comparison to other related and similarly priced products is also important, to see if it’s missing any vital features and whether it impresses as a whole. After all this, we’ll come to a judgement on how the TV performs as a whole.

If you want to learn more, please visit our detailed page about how we test TVs.

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LG OLED55G5

Best 55-inch OLED TV

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Trusted Score

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Pros

  • Superbly bright and colourful image

  • Outstanding upscaling

  • Easy to use interface

  • Top tier gaming spec

  • Five years of OS updates

Cons

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  • Sound quality is merely fine

  • Would be nice to have the new remote

The LG OLED55G5 (G5) is easily one of the best 55-inch, 4K TVs currently on the market. With a vibrant and colourful picture, excellent upscaling and processing capabilities and a surprisingly high brightness, the LG G5 will suit most households.

LG’s TV interface is pretty easy to navigate through, and you can use either the included remote or via LG’s ThinQ smartphone app to do so. However, keep in mind that instead of Freeview Play support, you’ll see LG Channels.

Otherwise, the LG G5 is fitted with a Primary RGB Tandem panel and, unlike other LG models, doesn’t sport any green tint either. Instead, picture quality is realistic and vibrant too. However, where the TV especially impresses is with its brightness, as it can hit a peak of a whopping 4000 nits – no mean feat for an OLED.

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Another area where the G5 excels is with upscaling, as 1080p content could genuinely be mistaken for a true 4K image.

Generally speaking, the G5’s audio quality is decent, with dialogue especially sounding clear and natural. However, lower frequencies does bring out some buzzing and it can sometimes lack the energy of other TVs. With this in mind, it might be a good idea to invest in one of the best soundbars.

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Sony Bravia 8

Best mid-range OLED

Trusted Score

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Pros

  • Expressive and natural picture quality

  • Engaging Google TV smarts

  • Convenient design

  • Dolby and DTS support

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Cons

  • Less bright than the competition

  • Sounds tamer than previous models

It may not be quite as bright as alternatives from Samsung or LG, but overall the Sony Bravia 8 is a well-priced option for those seeking great picture quality in a sleek design.

Speaking of its design, at just 37mm with thin bezels, the Bravia 8 adopts a minimalist, slender look. The rear of the screen is also flat, so if you choose to wall-mount it then it’ll sit flush against the wall.

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The Bravia 8 runs on Google TV and, unlike other UK Google TV models, Sony’s own includes the likes of BBC iPlayer and ITVX. Plus, Google TV allows you to control the set via its voice assistant.

Unsurprisingly the Bravia 8 is equipped with plenty of premium technologies, including HDR coverage, support for Dolby and DTS. There’s also Netflix Adaptive Calibrated Mode and Prime Video Calibrated Mode which adjusts the screen’s contrast and brightness depending on the room’s environment.

Overall, the Bravia 8 delivers rich and wide-ranged colours, with Sony’s processing drawing out more tones for a more vibrant look. Plus, the TV offers a brilliantly natural and detailed image that we found difficult to fault. Sure, it’s not as bright as some of its competitors, but it’ll fit perfectly into the right room.

Thanks to the XR processor, the Bravia 8 does a great job at upscaling and produces a clear, detailed image without much noticeable noise.

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Finally, the Bravia 8’s audio system uses actuators to vibrate the screen and create sound, and is solid at reproducing the ambience of scenes. However, although DTS tracks sound clear and detailed, bass is lacking and there’s not quite as much power as we’d like. You can tinker with the settings, but we’d recommend opting for one of the best soundbars or best cheap soundbars to enhance the quality.

Sony XR-55A95L

Best 55-inch QD-OLED TV

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Trusted Score

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Pros

  • Stunningly cinematic picture quality

  • Attractive but also flexible design

  • Warm, detailed and immersive sound

Cons

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  • Relatively expensive

  • No HDR10+ support

  • Doesn't use the latest QD OLED panel

The Sony A95L is a premium QD-OLED TV, and while the asking price is steep compared to most other 55-inch screes on this best list, it boasts stellar picture and sound quality.

The Sony A95L offers fantastically fine shading of colours that look impressively pure, along with excellent levels of sharpness and detail. It’s not the brightest QD-OLED, as it’s beaten by the Samsung S95D, but in its favour is that the Sony is capable of a more cinematic-looking image.

Sony’s Acoustic Surface Audio system delivers an audio performance that’s big and accurate in terms of where effects and dialogue are placed, pushing sound into a room, the woofers add some punch to the low frequencies too.

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The A95L’s smarts are delivered by Google TV, and unlike the Philips OLED908, it is covered for the UK’s catch up services which are available as separate apps.

Connectivity covers two HDMI 2.1 inputs with support for eARCVRRALLM, and 4K/120Hz. For PS5 gamers there is the Auto Tone Mapping feature that optimises the HDR performance but with no support for AMD FreeSync or Nvidia G-Sync. Input lag is faster than the A95K at 16.7ms. The addition of Dolby Vision Game mode helps extract more contrast and brightness from supported games.

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Xiaomi TV F Pro

Best budget 55-inch TV

Trusted Score

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Pros

  • Affordable price

  • Likable picture quality

  • Good sound

  • Lots of entertainment options

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Cons

  • Picture requires tweaks

  • Fire TV’s focus on all things Amazon

  • Sluggish Freely integration

For a budget TV, the Xiaomi TV F Pro is packed with a surprisingly large selection of features, has a great picture quality and sounds pretty good too. With a 4K QLED panel and support for HDR10, HDR10+ and HLG, you’re looking for a bargain, this is tough one to beat.

While it’s not the brightest around, the Xiaomi TV F Pro’s 400 nits is a better result than the more expensive Samsung Q7F.

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Despite no Dolby Vision support, the TV’s colour performance is pretty good with saturated and punchy colours, while black levels look decent enough too. However, we should disclaim the black levels aren’t quite as strong as competitors, and you will need to play around with the settings to get the best picture quality.

One slight issue we noticed is that there’s a slight green tone to Xiaomi’s Movie picture modes. While it’s not prominent enough to be distracting, it’s certainly noticeable when you see another TV next to it.

Upscaling performance is exactly what you’d expect from a TV of this price: fine. It does an admirable job, but some details and colours are lost.

We were especially (pleasantly) surprised by the audio performance on offer here. The sound is big, loud and equipped with plenty of detail. Bass struggles slightly, but not as much as you’d fear. However, with three HDMI inputs, you can easily pair the TV with a soundbar if you so wish.

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The Xiaomi TV F Pro runs on Amazon’s Fire TV OS which is pretty intuitive to use. Sure, it has a tendency to push Prime Video titles, and adverts are present, but overall it’s not a terrible system.

Sony Bravia 5

Best 55-inch Mini-LED TV

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Trusted Score

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Pros

  • Natural, immersive picture quality

  • Good value for what’s on offer

  • Clean, detailed sound

Cons

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  • One or two colour quirks

  • No HDR10+ support

  • rt Only two game-friendly HDMI inputs

We should disclaim that we technically reviewed the 65-inch iteration of the Sony Bravia 5. However, the 55-inch option offers the same specs and naturally has a cheaper RRP of £1199.

That price point is especially noteworthy when you consider you’re getting a Mini LED panel with local dimming – 240 controlled zones to be exact. This, paired with Sony’s acclaimed XR processor, results in the Bravia 5 being an excellent all-rounder.

We’ll dive a bit deeper into its specs. The XR Processor includes XR Triluminos Pro and Live Colour analysis to enhance colour performance and XR Clarity to enhance sharpness and detail, various motion processing options, while the TV supports the likes of HDR10, HLG and Dolby Vision. While there’s no HDR10+ present, there are Netflix, Prime Video and Sony Pictures Core calibrated presets.

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Overall, the Bravia 5 has a picture quality that’s remarkably similar to those found on more expensive Sony models, with HDR images looking bright and black levels consistently deep in dark scenes. Brightness and contrast levels are great here too, with colours looking engagingly vivid and expressive.

With a four-speaker system, the Bravia 5 results in a large and detailed soundstage. Plus, with Dolby Atmos and DTS:X, the TV is able to extend beyond the screen’s boundaries too.

Add Sony’s Bravia Cam accessory and the TV will detect where you are in the room and adjust its brightness, sound balance and vocals accordingly too.

Otherwise, Google TV runs the show here and offers access to the likes of BBC iPlayer (which isn’t always a guarantee). When it comes to gaming, the Bravia 5 doesn’t support AMD FreeSync or Nvidia G Sync VRR, although it does support 120Hz.

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Philips 55OLED760

Best value 55-inch TV

Trusted Score

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Pros

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  • Impressive OLED images at a sharp price

  • Three-sided Ambilight

  • Titan smart TV OS with Freely TV over Wi-Fi

Cons

  • Lacks flagship OLED brightness

  • Menu navigation quirks

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Despite its RRP of £1199, Philips has managed to pack in plenty of premium features and technologies into its 55-inch 55OLED760. We especially like the inclusion of the rear mounted Ambilight LED bulbs which illuminate to match what’s on screen.

The 55OLED760 runs on TitanOS which is a viable alternative to Google TV and includes all the streaming platforms you’d expect such as Netflix, BBC iPlayer and Disney Plus.

Built on an OLED EX panel and driven by a seventh-gen P5 Perfect Picture Engine, the 55OLED760 delivers deep, natural blacks and does an excellent job at upscaling lower-res images too.

Speaking of the P5 processor, alongside its wide range of TV modes (Cinema, Sports and Gaming to name a few), there’s also an AI-driven option to intelligently tune colours to the room conditions.

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Overall, we concluded that the 55OLED760 TV offers a consistently impressive picture quality, regardless of what we were watching. Thanks to multi-format HDR support which covers Dolby Vision, HLG and HDR10, any disc or stream you throw at it looks great.

Perhaps surprisingly for a two-channel system, audio quality is strong too. There’s Dolby Atmos and DTS:X decoding built-in, and the set can also function within a wider DTS Play-Fi multiroom system set-up too. The TV can also bitstream audio out over HDMI eARC to compatible external sound systems too.

If you’re looking for an eye-catching TV that offers a surprisingly brilliant picture and audio quality, then the Philips 55OLED760 is a lot of bang for your buck.

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Amazon Fire TV Omni Mini LED

Best value Mini LED

Trusted Score

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Pros

  • Easy to assemble

  • Full HDR support

  • Lots of entertainment apps

  • Rich colours

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Cons

  • Fire TV’s emphasis on all-things Amazon

  • Not the most subtle image

  • Odd brightness fluctuations with Dolby Vision

Put simply, the Omni Mini LED is easily Amazon’s best TV to date and, with an RRP of £849/$819, it’s brilliant value too. If you’re cemented in Amazon’s ecosystem, then the Omni Mini LED TV is almost a no-brainer.

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Naturally, the Omni Mini LED is fitted with Amazon’s Fire TV OS and Alexa. Fire TV OS can be a bit overwhelming at times, especially as Amazon pushes its own content ahead of literally everything else, but generally it’s fairly easy to get your head around.

In terms of features, the Omni Mini LED is equipped with many technologies you’d expect, from HDR support that covers HDR10, HLG, HDR10+ Adaptive (HDR10+ Gaming) and Dolby Vision IQ, Filmmaker Mode and Dolby Atmos audio too. On the gaming front, there’s Dolby Vision Gaming, ALLM and AMD FreeSync Premium Pro too.

Generally, the Omni Mini LED’s picture is rich and colourful, although it sometimes makes skin tones slightly unnatural while dark performance varies for seemingly unknown reasons. We found, however, that to get the best picture you’ll need to dive into the TV’s settings. For example, we found the Adaptive Light Sensor made images darker while Adaptive Colour and Intelligent HDR made things overly vibrant.

Another thing to note is blooming and black levels get worse at wider angles. While the matte screen does a good job of obscuring background reflections, it’s best to consider where you’re placing the TV.

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Sound quality is decent, but you may want to invest in a supporting soundbar to get the most out of the TV. While the low end is weighty, dialogue doesn’t always sound natural and Dolby Atmos soundtracks aren’t quite as sharp.

Anyone wanting a Mini LED TV without the hefty price tag should seriously consider the Amazon Omni Mini LED. Yes, it’s very Amazon-centric, but it’s a great choice for those already in its ecosystem.

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Sylvox Pool Pro 2.0

Best outdoor

Trusted Score

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Pros

  • Bright picture works in full sunlight

  • Rugged, weatherproof chassis

  • Quality image

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Cons

  • Slightly uneven backlight visible at night

  • No iPlayer support

Hailed by us as being the “ultimate garden TV”, the Sylvox Pool Pro 2.0 is designed to be visible in bright, sunny conditions.

Naturally, the Sylvox Pool Pro 2.0 is weather-proofed, with an IP55 rating and resistant to temperatures between -30°C to 50°C. While that’s obviously a necessity with an outdoor TV, it does mean that it’s fitted with a hefty metal chassis that weighs 21.8kg (for the 55-inch model).

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Speaking of weatherproofing, there’s a panel at the pack which requires a screwdriver to access. If you want to connect external devices, we’d recommend connecting an HDMI cable but wrapping the exposed end in a plastic bag and cable tie to protect it from the elements.

The Sylvox Pool Pro 2.0 has a 2000 nits panel which is, unsurprisingly, much brighter than any of the other models on this list. That’s because brightness is key when viewing a screen outdoors. This high brightness means it can overcome any ambient lighting condition – even sunlight shining directly onto the screen. It’s still better to avoid too much direct sunlight, but it’s still extremely watchable.

You’ll likely need to enter the TV’s settings to tweak the brightness, contrast and hue controls to bring out the best picture. Fortunately, with the Google TV interface, this isn’t difficult to do – however keep in mind that this iteration doesn’t support UK services like BBC iPlayer or ITVX.

Similarly, you’ll probably need to adjust the TV’s audio settings too. Although audio is generally clear and loud, the aforementioned hefty design does make sound feel enclosed. You can opt for a waterproof soundbar to remedy this, although we haven’t reviewed that ourselves yet.

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If you spend a lot of time outdoors, and are sick of squinting into a tablet or laptop to watch TV, then the Sylvox Pool Pro 2.0 will be a worthy investment. However, due to the nature of the device, you shouldn’t expect the best TV experience here.

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What’s the best 55-inch TV under £500?
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Out of the models we’ve tested, the TCL Roku would be our choice with its Dolby Vision support, colourful SD performance and fast input lag for gaming.

Test Data

  LG OLED55G5 Sony Bravia 8 Sony XR-55A95L Xiaomi TV F Pro Sony Bravia 5 Philips 55OLED760 Amazon Fire TV Omni Mini LED Sylvox Pool Pro 2.0
Contrast ratio Infinity
Input lag (ms) 13 ms 12.7 ms 16.7 ms 13.2 ms 13 ms 13.2 ms
Peak brightness (nits) 5% 463 nits 381 nits 797 nits
Peak brightness (nits) 2% 462 nits 2093 nits 391 nits 710 nits 551 nits
Peak brightness (nits) 10% 430 nits 1337 nits 381 nits 800 nits 760 nits 950 nits
Peak brightness (nits) 100% 121 nits 226 nits 381 nits 592 nits 460 nits
Set up TV (timed) 421 Seconds 69 Seconds 108 Seconds 720 Seconds 98 Seconds

Full Specs

  LG OLED55G5 Review Sony Bravia 8 Review Sony XR-55A95L Review Xiaomi TV F Pro Review Sony Bravia 5 Review Philips 55OLED760 Review Amazon Fire TV Omni Mini LED Review Sylvox Pool Pro 2.0 Review
UK RRP £2399 £2199 £2499 £379 £1399 £1199 £849 £3159
USA RRP $2499 $2799 $1499 Unavailable $819
EU RRP €2779
CA RRP CA$3999 CA$2099 Unavailable
AUD RRP AU$5295 AU$1999 Unavailable
Manufacturer LG Sony Sony Xiaomi Sony Philips Amazon Sylvox
Quiet Mark Accredited
Screen Size 54.6 inches 54.6 inches 54.6 inches 54.6 inches 64.5 inches 54.6 inches 54.6 inches 54.6 inches
Size (Dimensions) 1222 x 263 x 742 MM 1223 x 248 x 786 MM 1224 x 34 x 707 MM 1226 x 312 x 770 MM 1447 x 345 x 862 MM x x INCHES 1230 x 300 x 800 MM 124.4 x 8.7 x 72.6 CM
Size (Dimensions without stand) 703 x 1222 x 27.2 MM 706 x 1223 x 37 MM x x INCHES 711 x 1226 x 76 MM 832 x 1447 x 58 MM 708 x 1228 x 58 MM x x INCHES 124.4 x 8.7 x 72.6 CM
Weight 22.1 KG 18 KG 17.6 KG 9.2 KG 24.9 KG 17.2 KG 16 KG 21.8 KG
ASIN B0F9PFNQJJ B0CZTZTQXJ B0CBN9YGML B0F29KYPN4 B0F24VHMK4 B0C7SJFB2W B0D1GFGQPG
Operating System webOS 25 Google TV Google TV Fire TV Google TV Titan OS Fire TV Google TV
Release Date 2025 2024 2023 2026 2025 2025 2024 2024
First Reviewed Date 16/04/2024 08/05/2025
Model Number K55XR80 XR-55A95L 55OLED760/12 ML55F700 Sylvox Pool Pro 2.0
Model Variants OT43A2KOGF, OT65A2KOGF, OT75A2KOGF
Resolution 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160
HDR Yes Yes Yes Yes Yes Yes Yes Yes
Types of HDR HDR10, HLG, Dolby Vision HDR10, HLG, Dolby Vision HDR10, HLG, Dolby Vision HDR10, HLG, HDR10+ HDR10, HLG, Dolby Vision HDR10, HLG, Dolby Vision, HDR10+ Adaptive HDR10, HLG, HDR10+ Adaptive, Dolby Vision IQ HDR10
Refresh Rate TVs 48 – 165 Hz 40 – 120 Hz 40 – 120 Hz 50 – 60 Hz 48 – 120 Hz 48 – 120 Hz 48 – 144 Hz – 60 Hz
Ports Four HDMI 2.1, three USB, ethernet, optical digital out, CI+, two RF tuners Four HDMI, digital audio out, two USB ports, Ethernet, two satellite, RF terrestrial Four HDMI, Ethernet, two USB, digital audio out, RF terrestrial, two RF satellite Three HDMI, USB, Ethernet, Digital Optical Audio output Four HDMI (two with full HDMI 2.1 features), 2 x USB, Ethernet, RF input, optical digital audio output Four HDMI 2.1, digital audio output, two USB ports, Ethernet, terrestrial/satellite Four HDMI, USB 3.0, a digital optical port, RF antennae, Ethernet and a 3.5mm input 3x HDMI 2.1 (one eARC), 2x USB, satellite and coax aerial inputs
HDMI (2.1) eARC, ALLM, VRR, HFR, QMS, QFT eARC, ALLM, VRR, HFR, SBTM eARC, ALLM, VRR, HFR eARC, ALLM eARC, VRR, ALLM, 4K/120Hz eARC, ALLM, VRR, HFR eARC, ALLM, VRR, HFR Yes
Audio (Power output) 60 W 50 W 60 W 20 W 40 W 20 W 20 W
Connectivity Wi-Fi, Bluetooth 5.3, AirPlay 2, Google Cast Wi-Fi, AirPlay 2, Google Cast, Bluetooth 5.3 Wi-Fi, Chromecast, AirPlay 2, Bluetooth 5.2 Mircast, AirPlay 2, Wi-Fi, Bluetooth Wi-Fi, Bluetooth 5.3, Apple Airplay 2, Google Cast Wi-Fi, Bluetooth Wi-Fi 6E, Bluetooth Wi-Fi
Colours Black
Display Technology OLED OLED OLED, QLED QLED Mini LED, VA OLED Mini LED Direct-LED
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