Everyday office essentials
Screen performance: View your applications, spreadsheets and more on 21.5″ inches of 1920×1080 Full HD clarity, with 16.7 million colors, a color gamut of 85 percenti and a 160° / 170° vertical / horizontal viewing angle.
Plug and view: Compatible with legacy and current PCs via VGA and DisplayPort connectivity.
Mounting option: Keep your desk clutter-free by mounting your VESA® compatible monitor on the wall or using the optional Dell Single Monitor Arm, detailed below.
Tilt at will: Work comfortably by tilting the monitor 5° forward or 21° backward.
Convenient controls: Easily access buttons for power, brightness, contrast and customizable preset modes. on the monitor’s front panel.
Eco-conscious and reliable
Reduced footprint: The Dell 21.5 Monitor features PowerNap technology that reduces screen brightness or puts the monitor in sleep mode when it’s not in use. This monitor also meets the latest regulatory and environmental standards:
Environment-friendly materials: Your new Dell monitor is made with arsenic-free glass and a mercury-free LED panel. Its circuit boards are made from brominated flame retardant (BFR)- and PVC-free laminates, and it has more than 25% post-consumer recycled plastics in its chassis.
LED-backlit LCD monitor / TFT active matrix
Widescreen – 16:9
Full HD (1080p) 1920 x 1080 at 60 Hz
0.248 x 0.248 mm
250 cd/m2 (typical)
Color Gamut (typical): 84% (CIE 1976) / Color Depth: 16.7 million colors
5 ms (black to white, typical)
Vertical Refresh Rate
56 – 76 Hz
Horizontal Refresh Rate
30 – 83 kHz
Horizontal Viewing Angle
Vertical Viewing Angle
Anti-Glare with 3H hardness
Controls & Adjustments
Brightness, contrast, H/V position, sharpness, input select, color temperature, phase, clock, aspect control
Chinese (simplified), Brazilian Portuguese, English, German, French, Russian, Spanish, Japanese
72% (CIE 1931) color gamut, 84% (CIE 1976) color gamut, LED edgelight system, Flicker Free technology, Energy Gauge, backlight dimming control
20.17 inches x 1.99 inches x 11.96 inches – without stand
1 x DisplayPort / 1 x VGA
Display Position Adjustments
Fixed Stand / Tilt
Flat Panel Mount Interface
VESA (100 mm)
“Security: Security lock slot (cable lock sold separately) / Flat Panel Mount Interface: VESA (100 mm)
Stand, VESA screw cover
1 x DisplayPort cable
Compatible with Windows 7
“Compatible with Windows 7” software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
ENERGY STAR® / EPEAT® Gold / CECP / TCO Certified Displays
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 1.0 A (typical)
Power Consumption Operational
Power Consumption Stand by
Power Consumption Sleep
Software / System Requirements
Drivers & Utilities, Dell Display Manager
Dimensions & Weight
Dimensions & Weight Details
With stand – width: 20.2 in – depth: 7.1 in – height: 15.6 in – weight: 7.4 lbs
Without stand – width: 20.2 in – depth: 2 in – height: 12 in – weight: 6.3 lbs
ENERGY STAR Certified
ENERGY STAR Qualified
ENERGY STAR Qualified