To calibrate your Apple TV's color display, you need tvOS 14.5 or higher and an iPhone with Face ID. Start the color balance feature from the Apple TV's Settings app in the Video and Audio section. To ...
ASUS releases the ProArt CaliContrO MCA02, a 3-in-1 device combining color calibration, monitor control, and creative-app dial functions with HDR support up to 10,000 nits.