Is it best to get a tv with HDR 10 for Xbox One X?
There was a tv I was looking at that just says HDR.
Technically the Xbox One S / X requires HDR10 for games. My old TV was HDR8 and a few games picked up on it but not consistently. My new set with HDR10 definitely has better color depth and value for games (it's also a lot bigger so that helps too).
Cheaper TVs (sub-$500) seem to do well with gaming and HDR, but aren't as good for movies, especially for dark scenes and gray / black values. Still mostly looks great, but for example, watching a movie like The Dark Knight, daytime scenes look incredible and scenes where there's a lot of dark struggle to show the same variation and depth of scale.