The Hisense U6G is the best smart TV in the budget category that we've tested. It's a great, well-rounded budget TV with excellent contrast, outstanding black uniformity, and excellent reflection handling. It runs the Android TV smart interface, which isn't the most user-friendly, but it's fast and has a massive selection of streaming apps.What do you need to know about smart TVs?
Smart TVs require computer chips to juggle video processing, upscaling, multiple screens and an internet connection. These sets also use memory to buffer streaming video and music, and need additional processing power to deal with graphics. Just as phones have become computers, so, too, have smart TVs.