One of the more under-the-radar announcements from Apple’s Spring loaded event was the new Apple TV screen calibration feature on the new Apple TV 4K. The premise is that you can tweak your connected TV’s color profile by simply pointing your iPhone’s True Depth sensors and if any inaccuracies are picked up the connected Apple TV will receive the correct color profiling and adjust the picture on the TV. Now, 9to5Mac is reporting that the screen calibration feature is also compatible with older Apple TV units daring back to 2015’s Apple TV HD. You’ll need the latest tvOS 14.5 (which...
Source: https://www.gsmarena.com/youll_soon_be_able_to_color_calibrate_your_apple_tv_from_your_iphone-news-48798.php