I'm using the older model (LC60UA6500X), 60" 4K not-so-smart TV (NOT full smart).
Mine can only youtube. No complains so far, got mine for RM2499 warehouse sale (new box) back in 2018-2019 thereabouts.
Running Netflix 4K on a mibox.

coz the 600 bucks difference for built in android of the then-higher model 6800X (which may or may not be upgradeable) can buy me 3 units of mibox already.
For my TV bench area I needed a 7 feet one to fill up the space (to follow my wall).
Problem was back then all the long TV benches from Ikea was around 1000 bucks.
So made my own TV bench to save cost and get something that fits the wall nicely.
Realistically, should budget about 6 feet long TV bench so that you have space at both sides, and with that space you can place stuff beside it (router/mibox/DVD player etc).
Bare minimum required is 5 feet clearance I would say (for 60") if space is a problem.
Hey bro, thanks for the suggestion, I have settled down with the TV you recommended. Cheers!