Step up to the power of Full HD on a 40-inch LCD screen, with Samsung’s LN40B550. The amazing 1080p resolution – the highest available – with Wide Color Enhancer renders the most crisp vivid tones, in every frame for the most realistic picture quality.  Black tones and shadows are strikingly superb, thanks to the 70,000:1 dynamic contrast ratio. The attractive Touch of Color™ design – a red accent at the bezel’s edge – lights up any room. A fast 6ms response time offers smooth, clear action. Listen to files from your favorite media player, using the USB 2.0 input. Connecting your DVD, cable or satellite HD box, or Blu-ray Disc® player is a snap, with four HDMI inputs. And thanks to SRS TruSurround HD technology, all the HD excitement sounds as incredible as it looks.