Display Screen Size21.5 inch Active Display Area478.656 (H) mm × 260.28 (V) mm Resolution1920 × 1080 BacklightE-LED Pixel Pitch0.0831 (H) mm × 0.241 (V) mm Brightness250 cd/m² Viewing Angle178°(H)/178°(V) Color Depth8 bit Contrast Ratio3000:1 Response Time6.5 ms Refresh Rate60 Hz Haze25% Reliability7 × 24 h Color Gamut72% NTSC Interface Video & Audio InputHDMI 1.4 × 1, VGA × 1 Power Power Supply100 to 240 VAC, 50/60 Hz Power Consumption≤ 22 W Standby Consumption≤ 0.5 W Working Environment Working Temperature0 ℃ to 40 ℃ (32 ℉ to 104 ℉) Working Humidity20% to 90% RH (without condensation) Storage Temperature–20 ℃ to 60 ℃ (–4 ℉ to 140 ℉) Storage Humidity10% to 90% RH (without condensation) General Casing MaterialPlastic VESA75 mm × 75mm，4-M6 × 6 screw holes Bezel WidthTop: 1.88 mm, bottom: 19 mm, left: 1.88 mm, right: 1.88 mm Product Dimensions (W × H × D) With base: 492.356 (W) mm × 390.11 (H) mm × 200.20 (D) mm (19.38” ×15.36” × 7.88”) Without base: 492.356 (W) mm × 289.680 (H) mm × 43.88 (D) mm (19.38” × 11.40” × 1.73”) Package Dimensions (W × H × D)647 (W) mm × 111 (H) mm × 406 (D) mm (25.49 ” × 4.37 ” × 15.99 ”) Net Weight2.6 ± 0.5 kg (5.7 ± 1.1 lb.) Gross Weight 4.0 ± 0.5 kg (8.8 ± 1.1 lb.) Packing ListMonitor ×1, AC power cable × 1, base bracket × 1, user manual × 1, quick start guide × 1, HDMI cable × 1
