If you have the option, connect via HDMI. Your tv should have an ARC HDMI port thats designed to connect audio devices.I recently purchased a Samsung QLED 60A 65”. Nice picture, which I shouldn’t get so wrapped up in since I’m colorblind, and the only problem I have is that when I switch from HDMI input to any app, I have to turn my soundbar off and back on in order to get sound. It’s connected via optical cable.
I have 2 LG OLEDs - a 55 and a 65. Nothing compares to them IMHO. True black, vivid, rich, and natural color.
I'll add that the LG ones are very well calibrated out of the box. The Sony's probably are too but haven't had any experience.
only downside is you can get burn in if you leave it on the same channel with a chiron (eg. news channel) all day.
Sony.
LG is a step below imo.