| Display diagonal | 54.6 cm (21.5") |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | VA |
| LED backlight | Yes |
| Display brightness (typical) | 250 cd/m² |
| Response time | 8 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| 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), 1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080) |
| Supported video modes | 480p, 576p, 720p, 1080p |
| Contrast ratio (typical) | 3000:1 |
| Maximum refresh rate | 100 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.2493 x 0.241 mm |
| Pixel density | 103 ppi |
| Horizontal scan range | 30 - 110 kHz |
| Vertical scan range | 48 - 100 Hz |
| Viewable size, horizontal | 47.9 cm |
| Viewable size, vertical | 26 cm |
| Viewable size diagonal | 54.5 cm |
| Surface hardness | 3H |
| NTSC coverage (typical) | 72% |
| Dell ComfortView technology | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Windows operating systems supported | Windows 10, Windows 11, Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Office |
| Front bezel colour | Black |
| Feet colour | Black |
| Built-in USB hub | No |
| VGA (D-Sub) ports quantity | 1 |
| HDMI | Yes |
| HDMI version | 1.4 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Headphone out | No |
| HDCP | Yes |
| HDCP version | 1.4 |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| On Screen Display (OSD) | Yes |
| Plug and Play | Yes |
| LED indicators | Yes |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 12 kWh |
| Power consumption (typical) | 11.9 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 25 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 0.7 A |
| Power supply type | Internal |
| 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 |
| Width (with stand) | 491.9 mm |
| Depth (with stand) | 171 mm |
| Height (with stand) | 376.9 mm |
| Weight (with stand) | 2.62 kg |
| Width (without stand) | 491.9 mm |
| Depth (without stand) | 50.4 mm |
| Height (without stand) | 288.6 mm |
| Weight (without stand) | 2.29 kg |
| Bezel width (side) | 6.6 mm |
| Bezel width (top) | 6.6 mm |
| Bezel width (bottom) | 1.72 cm |
| Package weight | 3.99 kg |
| Warranty card | Yes |
| Stand included | Yes |
| Cables included | DisplayPort |
| Quick start guide | Yes |
| DisplayPort cable length | 1.8 m |
| Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO |
| Doesn't contain | Arsenic, Mercury, PVC/BFR |
| Total carbon footprint (kg of CO2e) | 125 |
| Carbon emissions, manufacturing (kg of CO2e) | 57.5 |
| Carbon emissions, logistics (kg of CO2e) | 7.5 |
| Carbon emissions, energy usage (kg of CO2e) | 58.875 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.125 |
| PAIA version | GaBi version 1, 2024 |
| Compliance certificates | RoHS |
| Dell Display Manager (DDM) compatibility | Yes |