Mfr Part Number: VK278Q Display Type: WideScreen TFT LCD w/ LED Backlight Display Area: 27" Display Colors: 16.7 Millions Pixel Pitch: 0.311 mm Brightness: 300 cd/m2 Contrast Ratio: 10000000:1 Viewing Angle (H/V): 170°/ 160° Response Time: 2 ms(Gray-to-Gray) Max/Native Resolution: 1920 x 1080; Full HD 1080p Supported Interface: Analog/ Digital/ HDMI/ DisplayPort Analog Signal Frequency: 24~92KHz(H)/ 50Hz~85 Hz(V) Digital Signal Frequency: 24~92KHz(H)/ 50Hz~85 Hz(V) Power Consumption: On <45W; Power Saving Mode <2W Speakers: 2x 3W Stereo Speakers Webcam: Built-in Rotatable 2.0M pixel Webcam Tilt: +20°~ -5° VESA Wall Mounting: 100x100 mm Color: Black Dimensions (WxDxH): 643 x 220 x 460 mm Weight: 6.5 kg