Walmart sells 4K RCA dumb TVs. The UI is slow and clunky but I rarely have reason to use the UI for anything. It has no apps and doesn't connect to anything oth

Walmart sells 4K RCA dumb TVs. The UI is slow and clunky but I rarely have reason to use the UI for anything. It has no apps and doesn't connect to anything other than video and audio sources. The picture quality looks fine to me but I'm not all that particular about such things. The audio is passable but you'll probably want a receiver or a sound bar. There is a USB port but it doesn't appear to do anything. You can't play videos or anything from USB. It's about as dumb as you can get these days.