The secondgen Apple TV 4K has arrived, and it comes with a number of upgrades, including the A12 chip, HDMI 21, Thread, high frame rate HDR, a totally redesigned Siri Remote, and moreFollowWe compare the picture quality & bitrate of iTunes Movies streaming in 4K Dolby Vision HDR from an Apple TV 4K box versus Ultra HD Blurays played from an OI have a few new 4K Apple TV's and when I turn on HDR content in my Samsung tv will not show HDR If I play anything with hdr through Disney plush or apple HDR will display in the info box I have my Apple TV, which is the second gen 4K Apple TV, set to 4K SDR 444 match content and frame rate on
Apple Tv 4k 21 Flatpanelshd
