| Display diagonal | 61 cm (24") |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Display number of colours | 16.78 million colours |
| Backlight type | LED |
| Display brightness (typical) | 250 cd/m² |
| Response time | 8 ms |
| 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) |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.275 x 0.275 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 |
| Viewable size diagonal | 60.5 cm |
| Sync-on-green (SOG) | Yes |
| DDC/CI | Yes |
| Colour gamut | 83% |
| Dell ComfortView technology | Yes |
| 3D | No |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Home |
| Product colour | Black |
| Front bezel colour | Black |
| Feet colour | Black |
| Certification | TCO |
| Built-in USB hub | No |
| HDMI | No |
| Headphone out | No |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Audio input | No |
| HDCP | Yes |
| AC (power) in | Yes |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Height adjustment | No |
| Panel mounting interface | 100 x 100 mm |
| Tilt angle range | -5 - 21° |
| On Screen Display (OSD) | Yes |
| Plug and Play | Yes |
| LED indicators | Power |
| Tilt adjustment | Yes |
| Energy efficiency class (SDR) | C |
| Energy consumption (SDR) per 1000 hours | 12 kWh |
| Power consumption (typical) | 11.9 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 22 W |
| Power consumption (off) | 0.2 W |
| Power consumption (PowerSave) | 12.34 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 0.8 A |
| Energy efficiency scale | A to G |
| 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 |
| Stand included | Yes |
| Cables included | AC, DisplayPort |
| Manual | Yes |
| 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 |
| Sustainability certificates | RoHS, ENERGY STAR |
| Doesn't contain | PVC |
| Harmonized System (HS) code | 85285210 |
| Dell Display Manager (DDM) compatibility | Yes |
| On/off switch | Yes |
| TV tuner integrated | No |
| Description |
| DELL E Series E2420H. Display diagonal: 61 cm (24"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black |
