Model name: 22B2HN EAN: 697 398523 000 4 Panel: 21.5" (VA) Pixel Pitch (mm): 0.24825 (H) × 0.24285 (V) Effective Viewing Area (mm): 476.64 (H) × 268.11 (V) Brightness (typical): 250 cd/m² Contrast Ratio: 3000 : 1 (Typical) 20 Million : 1 (DCR) Response Time: 7ms (GtG (BW)) Viewing Angle: 178° (H) / 178° (V) (CR > 10) Color Gamut: NTSC 87% (CIE1976) / sRGB 101% (CIE1931) Optimum Resolution 1920 × 1080 @ 75Hz – HDMI 1920 × 1080 @ 60Hz – VGA Display Colors: 16.7 Million Signal Input: VGA × 1, HDMI 1.4 × 1 USB Hub: No Power Supply: 19V DC, 1.31A Power Consumption (typical): 18W Speakers: No Line in & Earphone: Earphone Wall-Mount: 100mm × 100mm Adjustable Stand: Tilt: -5° ~ 20° Product without Stand (mm): 292.5(H) × 491.8 (W) × 35.8 (D) Product with Stand (mm): 387.7 (H) ×491.8 (W) × 162.9 (D) Product without Stand (kg): 2 Product with Stand (kg): 2.29 Cabinet Color: Black Regulatory Approvals: BSMI / RCM / MEPS / CE / FCC