https://wccftech.com/list-all-the-tvs-that-will-receive-airplay-2-constantly-updated/

Apple has shared an official list of TVs that will support AirPlay 2. This includes models from Samsung, Sony, LG and Vizio for now. The list will be constantly updated over time.

Samsung dropped heavy news over the weekend when it announced that iTunes and AirPlay 2 was coming over to their Smart TV lineup. But the news was quickly followed up by LG, Vizio and Sony as they had announced that AirPlay 2 and HomeKit support was coming over to their latest TV lineup. Basically, it’s an ever expanding rodeo which is surely going to appease a lot of users out there.