I bought the A95K 65" in the UK about a month back, got it wall mounted through an installer. I noticed very obvious marks on the left part of the screen (my room is well-lit and the spots were very noticeable in the bright light). There was definitely something wrong with the screen panel, which the retailer's technical team confirmed as well.
I had the TV exchanged for a new unit through my retailer, they sent a new one and I hired another installer to wall mount it. Just three days into using this particular unit, I switched on the TV in the morning but it didn't turn on, with red light flashing 5 times on the panel (no picture and no audio at all). Did a bit of research and apparently there was some issue with the electric circuit board. Had this unit returned again as well.
It goes without saying that when I actually enjoyed the TV for a couple of days, the picture quality was outstanding! Probably the best I have ever seen! I already own a Sony 5.1 surround system, a PS5, Sony wireless headphones etc., so I wanted to buy the Sony TV as well to stick with the ecosystem. But with these technical issues, eventually, I lost confidence on a 3.2k+ TV on which I had also spent 200 additionally just to wall mount and take off.
Proabably I was extremely unlucky with the TV units I got (probably the retailer gave me the refurbished units), but I would suggest not buying this TV right now and wait for the technology to mature enough before you go with this.