With a Sceptre 55-inch LED 4K Ultra HD TV (U550CV-U), entertainment is transformed into an epic adventure. The unequalled color and clear brilliance of 4K (3840 x 2160 or over eight million pixels) will provide more natural and lifelike images than have ever been viewed on a 55-inch screen. Four HDMI ports allow you to connect up to four devices at once, so you can stream, browse and listen to all of your favorite multimedia. Equipped with HDMI 2.0 ports, the U55 can seamlessly stream 4K video to provide you the most rewarding viewing experience that is available on the market. Explore your apps on this giant LED screen once you connect your smartphone or tablet to the Mobile High-Definition Link (MHL) port. The innovative USB port further expands functionality.