PS4 Pro plays your 4K video files
 

So far, watching 4K video on a PS4 Pro has meant streaming from the likes of Netflix and YouTube. But what about all the 4K footage you shot on your phone? You should be covered after today. Sony is rolling out an update to the PS4 Pro's Media Player...

https://www.engadget.com/2017/03/27/...cal-4k-videos/