Monitors
DELL E2421HN reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
DELL DELL-E2421HN is listed in the computer monitors category. The recorded specifications include display diagonal: 60.5 cm (23.8"); display resolution: 1920 x 1080 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code DELL-E2421HN. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
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The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: DELL-E2421HN. Icecat product 86059582 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 60.5 cm (23.8") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 5 ms |
| Display brightness (typical) | 250 cd/m² |
| HDMI ports | 1 |
More product specifications
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Audio & listening3 details
| Built-in speakers | No |
|---|---|
| Audio input | No |
| Headphone out | No |
Display8 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| Colour gamut | 83% |
Processor, memory & storage3 details
| 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) |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 90% |
Printing, scanning & paper2 details
| Horizontal scan range | 30 - 83 kHz |
|---|---|
| Vertical scan range | 56 - 76 Hz |
Connections & wireless5 details
| Built-in USB hub | No |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
| HDMI | Yes |
| HDMI version | 1.4 |
Power & battery11 details
| Energy efficiency class (SDR) | C |
|---|---|
| Energy consumption (SDR) per 1000 hours | 10 kWh |
| Power consumption (typical) | 10.2 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 20 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 0.8 A |
| Energy efficiency scale | A to G |
| Annual energy consumption | 38.52 kWh |
Controls & features1 detail
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Design & dimensions16 details
| Product colour | Black |
|---|---|
| Front bezel colour | Black |
| Feet colour | Black |
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 550.6 mm |
| Depth (with stand) | 171 mm |
| Height (with stand) | 419.7 mm |
| Weight (with stand) | 3.84 kg |
| Width (without stand) | 550.6 mm |
| Depth (without stand) | 52.4 mm |
| Height (without stand) | 326.5 mm |
| Weight (without stand) | 3.25 kg |
| Bezel width (side) | 1.18 cm |
| Bezel width (top) | 1.18 cm |
| Bezel width (bottom) | 1.82 cm |
Further product details18 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Backlight type | LED |
| Aspect ratio | 16:9 |
| Response time (fast) | 8 ms |
| Pixel pitch | 0.2745 x 0.2745 mm |
| Pixel density | 92 ppi |
| Viewable size, horizontal | 52.7 cm |
| Viewable size, vertical | 29.6 cm |
| Market positioning | Home |
| Detachable stand | Yes |
| Cable lock slot | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| Sustainability certificates | ENERGY STAR |
Packaging & supplied accessories2 details
| Package weight | 5.95 kg |
|---|---|
| Harmonized System (HS) code | 85285210 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.