I've owned mostly Sony consoles my entire life, except for the 360.
This is the first time I'm legitimately confused with what Sony is trying to do. Maybe they think people are stupid but PS4 Pro simply isn't what it's advertised.
It is not a 4k Console.
It can't play games at Native 4K. I doubt it can play games on 1440P on Ultra with a steady 60 FPS let alone 4K.
It doesn't have a 4K Blu-Ray player so it can't even do Blu-Rays properly.
Nothing about it is 4K yet they advertise it as such. It's ironic that it tries to be 4K and that that's all it achieves, "Trying."
Knowing that fact, I'm going with Microsofts Scorpio this time around. I'm not sure if it can do 4K, doubt it. Desktops that cost $2,000 struggle with 4K/Ultra/60 fps, I don't expect it to. But at least I can have true UHD blu-rays. It's why I have a 65" 4K TV after all.