The TCL 4-Series Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail . as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition . your favorite HD shows . movies . and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV . streaming channels . gaming console and other devices are front-and-center within a simple . customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote??with about half the number of buttons on a traditional TV remote??puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.