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| Release date: | Oct. 16, 2020 |
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DELL E Series E2421HN computer monitor alternatives
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DELL E Series E2421HN computer monitor review
DELL E Series E2421HN. Display diagonal: 60.5 cm (23.8"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black
DELL E Series E2421HN computer monitor specs
Weight & Dimensions
| Bezel width (bottom): | 1.82 cm |
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| Bezel width (top): | 1.18 cm |
| Bezel width (side): | 1.18 cm |
| Weight (without stand): | 3.25 kg |
| Height (without stand): | 32.6 cm |
| Depth (without stand): | 5.24 cm |
| Width (without stand): | 55.1 cm |
| Weight (with stand): | 3.84 kg |
| Height (with stand): | 419.7 mm |
| Depth (with stand): | 171 mm |
| Width (with stand): | 550.6 mm |
Operational Conditions
| Non-operating altitude: | 0 - 12192 m |
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| 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 |
Packaging Data
| Package weight: | 5.95 kg |
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| Quick start guide: |
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| HDMI cable length: | 1.5 m |
| Cables included: | AC, HDMI, VGA |
| Stand included: |
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Power
| Energy efficiency scale: | A to G |
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| Input current: | 0.8 A |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 100 - 240 V |
| Power consumption (off): | 0.2 W |
| Power consumption (max): | 20 W |
| Power consumption (standby): | 0.3 W |
| Power consumption (typical): | 10.2 W |
| Energy consumption (SDR) per 1000 hours: | 10 kWh |
| Energy efficiency class (SDR): | C |
Ergonomics
| Cable length: | 1.8 m |
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| Tilt angle range: | -5 - 21° |
| Tiltable: | True |
| Height adjustment: |
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| Cable lock slot: |
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| VESA mounting: |
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Sustainability
| Sustainability certificates: | ENERGY STAR |
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Design
| Feet colour: | Black |
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| Detachable stand: |
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| Front bezel colour: | Black |
| Product colour: | Black |
| Market positioning: | Home |
Multimedia
| Built-in camera: |
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| Built-in speaker(s): |
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Ports & Interfaces
| Headphone out: |
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| Audio input: |
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| HDMI version: | 1.4 |
| HDMI ports quantity: | 1 |
| HDMI: | True |
| DVI port: |
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| VGA (D-Sub) ports quantity: | 1 |
| Built-in USB hub: |
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Display
| Colour gamut: | 83% |
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| Viewable size, vertical: | 29.6 cm |
| Viewable size, horizontal: | 52.7 cm |
| Vertical scan range: | 56 - 76 Hz |
| Horizontal scan range: | 30 - 83 kHz |
| Pixel density: | 92 ppi |
| Pixel pitch: | 0.2745 x 0.2745 mm |
| Response time (fast): | 8 ms |
| Display number of colours: | 16.78 million colours |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| 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 |
| Backlight type: | LED |
| Display technology: | LCD |
| HD type: | Full HD |
| Response time: | 5 ms |
| Display brightness (typical): | 250 cd/m² |
| Panel type: | IPS |
| Native aspect ratio: | 16:9 |
| Display resolution: | 1920 x 1080 pixels |
| Display diagonal: | 60.5 cm (23.8") |