The TCL 50S451 is a sleek 50?inch 4K UHD Roku Smart TV that brings vibrant HDR10 and HLG visuals to life with edge?to?edge FullView glass. This smart TV supports voice control via Siri, Alexa, or Hey Google, and includes AirPlay for streaming from Apple devices. It offers ample connectivity with four HDMI ports (including eARC), Ethernet, dual?band Wi?Fi, USB, and more. Features like private listening through the Roku mobile app, a customizable home screen, sleep timer, and parental controls make it user?friendly and versatile.