The Apple TV 4K connects to a television set using HDMI, and an HDMI cable is not included. The Apple TV 4K supports SDR video with AVC/HEVC, Dolby Vision (Profile 5), HDR10+/HDR10/HLG with HEVC ...

Change Apple TV settings to 4K SDR for a better viewing experience with HDR screens. Tweak HDMI output and Chroma settings for potential visual clarity improvement. Adjust audio settings on Apple ...