ProLite Monitor Dimensions W x H: 513 x 396 mm Dimensions W x H x D: 513 x 396 x 205 mm Angle of view h/v: 178°/170° Contrast: 1000:1 Dynamic contrast: 5.000.000:1 Loudspeaker: 2 x 2 W Weight: 3.6 kg Alignment: tilting Aspect ratio: 16:10 Colour: Black Illumination: LED Interfaces: VGA / DVI-D Loudspeaker: Yes Panel Technology: TN/Film-TN-Panel (Triple Super Twisted Nematic) Resolution: 1680 x 1050 TV tuner: No tuner Brightness: 250 cd/m2 Display / size in cm: 55.9 cm Power: 21 W Response time: 5 ms Screen / display in inches: 22 "