Monitors
DELL E2421HN reviews
Product specifications and review coverage for this exact model.
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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
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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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.
All 76 source specifications
| Display diagonal | 60.5 cm (23.8") |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| HD type | Full HD |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Panel type | IPS |
| Backlight type | LED |
| Touchscreen | No |
| Display brightness (typical) | 250 cd/m² |
| Response time | 5 ms |
| Screen shape | Flat |
| 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) |
| Aspect ratio | 16:9 |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| Response time (fast) | 8 ms |
| Pixel pitch | 0.2745 x 0.2745 mm |
| Pixel density | 92 ppi |
| Horizontal scan range | 30 - 83 kHz |
| Vertical scan range | 56 - 76 Hz |
| Viewable size, horizontal | 52.7 cm |
| Viewable size, vertical | 29.6 cm |
| Colour gamut | 83% |
| Built-in speaker(s) | No |
| Market positioning | Home |
| Product colour | Black |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Feet colour | Black |
| Built-in USB hub | No |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| Audio input | No |
| Headphone out | No |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| 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 |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 5 - 90% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| 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 |
| Package weight | 5.95 kg |
| Sustainability certificates | ENERGY STAR |
| Harmonized System (HS) code | 85285210 |