HDMI 2.2 vs. HDMI 2.1: What You Need to Know
Now called HDMI 2.1b following minor updates, the spec’s arrival brought new capabilities, starting with higher video resolutions and refresh rates. It supports 4K video at 120 Hz (higher with certain PC graphics cards), 8K video at 60 Hz, and even 10K video. HDMI 2.1b’s speedy refresh rates mostly comeContinue Reading