Short Review and Straight to the Point of 43X800D and Theory on Sony 49X800D

Also saw my brother playing BF1 and the blacks were black as hell, very deep blacks. No white wash or anything like that. It looks great on the 49 inch. So as the 4K movies too. Looks great but like I said, it's a gamble. Sony screwed up big time on the 49 inch, I really wanted to get it but wanted to play it safe with the 43. How to set 4K/HDR to your PS4 Pro for 43X800D https://www.youtube.com/watch?v=B49K7s9q6M0 Here are the links to videos of the 49X800D running 4K Movies on an Xbox One S: