https://motherboard.vice.com/en_us/article/8x5d7a/xbox-one-x-review-4k-tv

Should you get an Xbox One X if you don't have a 4K TV? The short answer to this question is: probably no, but it's a little more complicated than that.

Obviously, one big factor here aside from its $500 price tag and whether you have a 4K TV or not is if you already have the original Xbox One or its slimmer, slightly more advanced version, the Xbox One S.