The HU8550 Series 55″ Class 4K Smart LED TV from Samsung features a 3840 x 2160 native resolution for viewing high-resolution content. You can even upscale lower resolution material to near-4K picture quality. Clear Motion Rate 1200 technology is onboard for reducing distortion on fast moving images and also incorporates Wide Color Enhancer Plus for vivid and life-like color reproduction. With four HDMI and three USB ports, you have multiple options for connecting high-resolution audio and video sources. A component video input is also onboard for connecting additional sources; the component video connection is shared with a composite video input for interfacing lower resolution sources.