Good 55-65" TV (mainly for movies and ps3/wii gaming)

Hi there,

was wondering if anyone can help? I've just moved into a new home. I have a blank wall and a 3 and 2 seater (recline) sofas in the living room area.
3 seater is directly in front and the 2 seater will be on one of the 2 sides of the TV in question.

I have about £4-600 to spend on a good 55-65" TV.
Its a big plain wall with a 120-130cm ish tv stand that was given by a neighbour to place my small
27" samsung tv (ha). But happy for tv to be wall mounted, so stand use/size is not as important. Just giving idea of the area for tv.

I have a ps3 and a wii, a now tv stick and chromecast stick, and a samsung s8. So gaming wise im not fussed, but i watch a lot of tv shows and movies from my phone/apps via phone/nowtv stick and i like playing video games. So screen quality would be good, especially for those on the side sofa to be able to see something

i have seen Samsung cu7110, cu8000 and brands called TLC and Hisense, but ive been out of the technology world for so long i dont quite get whats good or not screenwise or tech.
Samsung doesnt do 5 year warranty on all tvs anymore either, but a warranty of some sort would be good if it comes with.

Any recommendations would be much appreciated.