TCL 50-inch Android Frameless Smart LED Ultra HD 4K TCL 50-inch Android Frameless Smart LED Ultra HD 4K Important Features Model number: TCL TCL50P635; brand name: TCL The size of the 50-inch 4K Android Smart TV display Pixel resolution: 3840 x 2160 Type of Display: LED Type of resolution: 4K UHD There are three HDMI ports. There are two smart USB ports. Android Improved details, colors, and contrast High Dynamic Range is the most recent standard for 4K UHD content. greatly increases the range of color and contrast. Impressively detailed images and accurate color reproduction of both light and dark shades are made possible by HDR technology. HDR 10 technology is included with this TCL TV to improve color and contrast and retain more details.