6 > 4
Monster
Almost Unfair
Terrifying Clarity
^^^none of these come to mind when I look at these two screens side by side.
It's a Negligible difference, even on a 4k TV (on 1080p TV it would be the same)
I don't think that is worth $100-$150 more.
This is just one instance, but those are my thoughts.
Well, I don't know who expects anybody to look at a PS4 Pro to Xbox One X comparison and come away thinking they need to throw their Pro in the trash. The X is an upgrade over the S. So a comparison of footage to say "Is it worth the upgrade?" should be vanilla One to X.