Technical specifications

Picture/Display: LCD panel type: TFT-LCD; Backlight type: W-LED system; Panel Size: 21.5 inch / 54.6 cm; Effective viewing area: 476.6 (H) x 268.1 (V); Aspect ratio: 16:9; Optimum resolution: 1920 x 1080 @ 60Hz; Response time (typical): 5 ms; Contrast ratio (typical): 1000:1; SmartContrast: 20,000,000:1; Brightness: 250 cd/m²; Pixel pitch: 0.248 x 0.248 mm; Viewing angle: 176º (H) / 170º (V), @ C/R > 5; Picture enhancement: SmartImage Lite; Display colors: 16.7 M; Scanning Frequency: 30 -83 kHz (H) / 56 -75 Hz (V); sRGB: Yes
Connectivity: Signal Input: VGA (Analog ), DVI-D (digital, HDCP)

Sync Input: Separate Sync, Sync on Green
Convenience: User convenience: SmartImage lite, Input, 4:3 / Wide, Menu, Power On/Off; OSD Languages: English, French, German, Italian, Russian, Simplified Chinese, Spanish, Portuguese, Turkish; Other convenience: Kensington lock; Plug & Play Compatibility: DDC/CI, Mac OS X, sRGB, Windows 7/Vista/XP
Stand: Tilt: -5/20 degree
Power: On mode: 17.2 W (EnergyStar 5.0 test method); Standby mode: 0.5 W; Off mode: 0.3 W; Power LED indicator: Operation - White, Standby mode- White (blinking); Power supply: External, 100-240VAC, 50-60Hz
Dimensions: Product with stand (mm): 510 x 398 x 179 mm; Product with stand in inch: 20.1 x 15.7 x 7.0 inch; Product without stand (mm): 510 x 314 x 37 mm; Product without stand in inch: 20.1 x 12.4 x 1.5 inch; Packaging in mm (WxHxD): 562 x 475 x 98 mm; Packaging in inch (WxHxD): 22.1 x 18.7 x 3.9 inch

Weight: Product with stand (kg): 2.20 kg; Product with stand (lb): 4.84 lb; Product without stand (kg): 1.83 kg; Product without stand (lb): 4.03 lb; Product with packaging (kg): 3.74 kg; Product with packaging (lb): 8.23 lb
Operating conditions: Temperature range (operation): 0°C to 40°C °C; Temperature Range (storage): -20°C to 60°C °C; Relative humidity: 20%-80 %; Altitude: Operation: +12,000ft (3,658m), Non-operation: +40,000ft (12,192m); MTBF: 30,000 hour(s)
Sustainability: Environmental and energy: EnergyStar 5.0, EPEAT Silver, RoHS, Lead-free, Mercury Free; Recyclable packaging material: 100 %
Compliance and standards: Regulatory Approvals: BSMI, CE Mark, FCC Class B, GOST, PSB, SASO, SEMKO, TCO 5.2, TUV/ISO9241-307, UL/cUL, WEEE
Cabinet: Color: Black; Finish: Glossy