OLEDs Have Gained Brightness, Not Burn-In Resistance

OLED displays solve many of the problems suffered by LC displays, including color fidelity, dynamic range and power usage. That said, especially in the early days OLED gained a reputation for dim screens, short lifespans and burn-in. Over time better organic dyes were developed, along with burn-in prevention methods that have made OLEDs much closer to LCDs in terms of longevity. In a recent comparison between OLED TVs by RTings it’s however clear that between 2017 and 2023 there haven’t been any major advances beyond bumps in brightness.

The relatively dim screens were a major problem, as they prevented OLEDs from displaying HDR content. This issue has been well and truly addressed, as confirmed by RTings’ testing, but after an over 10,000 hours stress test that simulates about 10 years of regular use at maximum SDR brightness, especially static elements like the CNN TV banner happily burned in even on the newest models with all burn-in prevention measures enabled.

Here the biggest take-away is probably that even if the expected panel lifespan at full brightness is still the same, this higher brightness budget means that you can gain some lifespan by cranking the brightness way down. It’s also essential to keep features like pixel refresh cycles enabled, as demonstrated by [Hardware Unboxed] and their abuse of a QD-OLED monitor where a worst-case 6,000 hour stress-test managed to create some impressive levels of burn-in from uneven subpixel wear.