I have $2200 to blow on a TV

I've had a "4k" TV for years but it's not uhd? Idk I don't understand this stuff. I just know I have cash, a Sony 4k player/PS5, and the will to purchase big OLED for the living room.

Link me your suggestions, finally time to splurge on myself

EDIT Thanks all. This is more than enough info to get me started. I am always overwhelmed so now that I have a good starting point from people that know their stuff I feel comfortable moving forward choosing a good television.