The best TV for PS5 that we've tested is the Sony A80J OLED. It's a fantastic gaming TV with stunning picture quality. If you have the PS5, getting a Sony TV is ideal because it offers features that other TVs don't have with the PS5, like Auto HDR Tone Mapping that adjusts the HDR settings so that you get the best picture quality while gaming. It also automatically recognizes when you turn on the PS5 and puts itself into Game Mode for low input lag. Thanks to its HDMI 2.1 bandwidth, you can play 4k games up to 120 fps from the PS5, and it also has VRR to reduce screen tearing.
In terms of gaming performance, it has low enough input lag for a responsive gaming experience and has a near-instantaneous response time that results in smooth motion. It also displays perfect blacks thanks to its OLED panel, without any blooming around bright objects. Sadly, it isn't available in a smaller size, so if you want something smaller, LG C2 OLED is available in 42 and 48 inches, but it doesn't have the same PS5 features that the Sony offers and costs more.