1.Compatible with any high definition signal source and high definition display 2. Luxurious and unique profile,large but light and slim with blazing color, The external acoustics with nature timbre adds 3.Samsung V4 panel,16:9 widescreen,broad visual angle,high brightness 1300cd/m2 and contrast 10000:1 4. Digital Video Terminal 5. RS232 connector for software updating,compatible with various inputs 6. Built-in Tuner receives TV signal directly beyong various troubles arising from an external tuner. Display Area: SAMSUNG 42 inches SD V4 Interface: LVDS Resolution: 852 x 480 RGB Pixel Pitch: H 1,095 X V 1,110mm Cell Arrangement: H 2,556 X V480 cells Aspect Ratio: 16 : 9 Color: 16.77 millions View Angle: 160 degree Brightness: 1300 cd/m2 Contrast: 10000: 1(V4)