The TCL 55" 4K UHD HDR Smart TV with Roku offers immersive visuals and smart technology for a superior viewing experience. This LED TV features HDR10+, HDR, and HLG formats, a 60 Hz refresh rate, and a display resolution of 3840 x 2160. With a sleek design and assembled product dimensions of 10.10 x 48.30 x 29.80 inches, this TV also includes features such as a sleep timer, HDTV enabled capabilities, and compatibility with various streaming services like Netflix, Apple+, Disney+, and more. The TV is equipped with HDMI, Ethernet, USB, RF inputs, and audio/video inputs for enhanced connectivity options.