http://www.techradar.com/news/television/tv/tr-top-10-best-tvs-for-gaming-2015-1289344

When the original Xbox One and PS4 consoles came out, it looked like video games - on consoles, at least - had opted to sit out the 4K revolution that was already sweeping the TV world: Both consoles were originally resolutely HD-only, and there wasn’t so much as a sniff of support for the high dynamic range (HDR) technology that was just joining 4K on the TV scene.

Skip forward three years and mid-generation hardware updates have given us the PS4 Pro and Xbox One S: consoles capable of outputting both 4K and HDR for video and gaming purposes. (Although, PCs are starting to see graphics cards supporting 4K and HDR, too.) To sweeten the deal, just ‘round the corner we have the Xbox One X – the most powerful console ever made, capable of delivering a whole new era of native 4K/HDR gaming beauty.