Optimize your workspace with the DELL E Series E2221HN, a 21.5" Full HD LCD monitor offering 1920 x 1080 resolution. It provides clear visuals, accurate colors, and reliable performance, perfect for office work, home use, and everyday computing.
An affordable 21.5" monitor made for your daily workflow. Featuring an elegant design, Full HD resolution and Dell Display Manager.
Specifications
| Display |
| Colour gamut |
83% |
| High Dynamic Range (HDR) supported |
No |
| Display diagonal (metric) |
54.68 cm |
| Viewable size, vertical |
26.8 cm |
| Viewable size, horizontal |
47.7 cm |
| Vertical scan range |
56 - 76 Hz |
| Horizontal scan range |
30 - 83 kHz |
| Pixel density |
102 ppi |
| Pixel pitch |
0.2482 x 0.2482 mm |
| Display number of colours |
16.78 million colours |
| Viewing angle, vertical |
160° |
| Viewing angle, horizontal |
170° |
| Maximum refresh rate |
60 Hz |
| Contrast ratio (typical) |
1000:1 |
| Aspect ratio |
16:9 |
| Supported graphics resolutions |
640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080) |
| Screen shape |
Flat |
| Response time |
5 ms |
| Display brightness (typical) |
250 cd/m² |
| Backlight type |
LED |
| Panel type |
TN |
| HD type |
Full HD |
| Touchscreen |
No |
| Display technology |
LCD |
| Native aspect ratio |
16:9 |
| Display resolution |
1920 x 1080 pixels |
| Display diagonal |
54.6 cm (21.5") |
| Multimedia |
| Built-in camera |
No |
| Built-in speaker(s) |
No |
| Design |
| Feet colour |
Black |
| Detachable stand |
Yes |
| Front bezel colour |
Black |
| Product colour |
Black |
| Market positioning |
Home |
| Ports & interfaces |
| AC (power) in |
Yes |
| Headphone out |
No |
| Audio input |
No |
| DisplayPorts quantity |
0 |
| HDMI version |
1.4 |
| HDMI ports quantity |
1 |
| HDMI |
Yes |
| DVI port |
No |
| VGA (D-Sub) ports quantity |
1 |
| Number of upstream ports |
0 |
| Built-in USB hub |
No |
| Network |
| Wi-Fi |
No |
| Ergonomics |
| Tilt angle range |
-5 - 21° |
| Tilt adjustment |
Yes |
| Swivelling |
No |
| Pivot |
No |
| Height adjustment |
No |
| Cable lock slot |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Annual energy consumption |
35.16 kWh |
| European Product Registry for Energy Labelling (EPREL) code |
345973 |
| Energy efficiency scale |
A to G |
| Power supply type |
Internal |
| Input current |
0.7 A |
| AC input frequency |
50 - 60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.2 W |
| Power consumption (max) |
16 W |
| Power consumption (standby) |
0.3 W |
| Power consumption (typical) |
9.7 W |
| Energy consumption (SDR) per 1000 hours |
10 kWh |
| Energy efficiency class (SDR) |
C |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Non-operating altitude |
0 - 12192 m |
| Operating altitude |
0 - 5000 m |
| Storage relative humidity (H-H) |
5 - 90% |
| Operating relative humidity (H-H) |
10 - 80% |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating temperature (T-T) |
0 - 40 °C |
| Weight & dimensions |
| Bezel width (bottom) |
1.78 cm |
| Bezel width (top) |
1.78 cm |
| Bezel width (side) |
1.78 cm |
| Weight (without stand) |
2.7 kg |
| Height (without stand) |
303.7 mm |
| Depth (without stand) |
52.4 mm |
| Width (without stand) |
512.2 mm |
| Weight (with stand) |
3.14 kg |
| Height (with stand) |
397.3 mm |
| Depth (with stand) |
171 mm |
| Width (with stand) |
512.2 mm |
| Packaging data |
| Package weight |
4.9 kg |
| Packaging content |
| Quick start guide |
Yes |
| Cables included |
AC, HDMI |
| Stand included |
Yes |
| Sustainability |
| Sustainability certificates |
ENERGY STAR |
| Other features |
| Ethernet LAN (RJ-45) ports |
0 |
| Compliance certificates |
RoHS |
| Package weight |
4.9 kg |
