Editor’s Note: This post has been updated for 2017.
In late 2012, the first 4K TVs from LG and Sony went on sale in the U.S. Both were 84 inches and exceeded $20,000. So while desirable — 4K TVs have four times as many pixels as standard HD TVs (3840 x 2160 versus 1920 x 1080) and can produce a much more clear and beautiful picture — people basically had to choose between buying a top-notch TV and sending their child to college. Thankfully, that’s changed. Every major TV manufacturer makes at least one 4K TV, and they all come in myriad display sizes and price points. If you don’t want to break four digits on a 4K TV, you no longer have to.
TCL US5800

TCL’s US5800 line is made up of inexpensive and easy-to-use 4K Roku TVs. They’re great for streaming 4K content from various services; however, they are not HDR compatible, meaning that the TVs can’t upscale the image quality of non-4K programming. That said, they’re probably the most affordable 4K TVs you’ll find.
Screen Size: 55 in
Resolution: 3840 x 2160
Refresh Rate: 120Hz
Other Size Options: 65 in for $992