Experience enhanced 4K picture and crystal-clear sound with the Crystal Processor 4K. This 55-inch Samsung TV boasts a 4K Ultra HD display for incredible detail, while the Crystal Processor 4K enhances colours for a more realistic viewing experience. 4K Upscaling instantly improves the picture quality of older content. As a Smart TV powered by Tizen OS, you can easily browse a wide range of apps for streaming and gaming. The Gaming Hub allows you to stream titles without a console. Enjoy sound that follows the action with Object Tracking Sound Lite and appreciate the slim profile and tidy cabling of the MetalStream Design.