Take in the scenery as 8 million pixels remove darkness from a world of endless color and stunning detail. Sceptre U550CV-UMR 4K Ultra High-Definition displays have 4 times the selection of pixels as a Full HD display, turning your shows into an epic UHD viewing experience. The unequalled color and clear brilliance of 4k will provide more natural and lifelike images than have ever been viewed on a 55” screen. 4 HDMI ports let you connect as much as four devices at once, so you’ll be able to stream, browse, and listen to your whole favorite multimedia. The HDMI 2.0 ports let you seamlessly stream 4k video to get the most rewarding viewing experience that may be to be had in the marketplace. Explore your apps in this giant LED screen once you connect your smartphone or tablet to the Mobile High-Definition Link (MHL) port (HDMI 1). The innovative USB port further expands functionality, allowing users to listen to music and view digital pictures quickly and conveniently.