How to Enable 4K Playback on the NVIDIA SHIELD Android TV
NVIDIA’s SHIELD Android TV is by far the most powerful Android TV box on the market, and the only one that supports 4K playback (the others are limited to 1080p). The good news is that once you’ve got it all hooked up to an HDCP 2.2-compatible port, getting UHD content to play is little more than a few clicks of the remote away.