https://www.cnet.com/news/tv-deals-at-best-buy-save-big-on-big-screens/

This entry-level Samsung LED TV serves up a 50-inch screen with 4K and HDR.

Vizio's midrange P-Series serves up 4K and HDR. CNET Reviews found it to have "excellent overall image quality, with exceedingly deep black levels, plenty of brightness, rich contrast and superb video processing anchored by a true 120Hz panel. It handles both HDR10 and Dolby Vision high dynamic range sources. It plays well with phones, Alexa and Google Assistant." Just keep in mind that this is not the even better Vizio P Quantum -- and that the TCL 6 Series remains a better overall TV at a lower price.