This is preferable to HDMI 2.1 because it supports higher resolutions and refresh rates, so HDMI 2.1 is not necessary to connect a PC. Support for 4K video output went mainstream around 2015.
Let's get one thing straight right off the bat - £600 is a lot cash to drop on disc-based media player. I mean, you can pick up a good quality 4K smart TV ... As the editor of PC Gamer, and ...