Display type : TN w/LED backlight 2. Display size (diagonal) : 54.6 cm (21.5") 3. Power : Input voltage: 100 to 240 VAC 4. View angle : 90° horizontal; 65° vertical 5. Resolution : FHD (1920 x 1080 @ 60 Hz) 6. Aspect ratio : 16:9 7. Brightness : 200 cd/m² 8. Response time : 5 ms on/off 9. Display features : Anti-glare/ Plug and Play; Language selection; On-screen controls; LED Backlights; User programmable Specification: Onscreen controls : Menu; Minus ("-"); Plus ("+"); OK; Power/ Display type : TN w/LED backlight/ Display size (diagonal) : 54.6 cm (21.5")/ Resolution: FHD (1920 x 1080 @ 60 Hz)/ Aspect ratio: 16:9/Brightness: 200 cd/m²/Response time: 5 ms on/off/Display features: Anti-glare; Plug and Play; Language selection; On-screen controls; LED Backlights; User programmable/Power : Input voltage: 100 to 240 VAC/View angle : 90° horizontal; 65° vertical/ Pixel pitch:0.248 mm/ Tilt and swivel angle: Tilt: -5 to +20°/ Input connector : 1 VGA; 1 DVI-D (with HDCP support)/ Contrast ratio: 600:1 static; 5000000:1 dynamic/ Dimension: W-50.92 X L-31.81 X H- 4.54/ HP Warranty 3 Years