| Brand | Dell |
| EAN | 5397184200636 |
| ASIN | B084L2378N |
| MPN | U2520D |
| SKU | U2520D |
| AC input voltage | 100 |
| Aspect ratio | 16:9 |
| Backlight | Yes (LED) |
| Backlight type | W-LED |
| Brightness | 350 Lumens |
| Cables included | AC, DisplayPort, USB Type-C, USB Type-C to USB Type-A |
| Case colour | Black |
| Colours | 16.8 million |
| Contrast ratio | 000:1 |
| Daisy Chain | Yes |
| Depth without stand | 4.99 cm |
| Disk form factor | 3 |
| Display number of colours | 16.78 million colours |
| Display resolution | 2560x1440 |
| Display technology | LCD |
| Display type | VESA DisplayHDR 400 |
| DisplayPort version | 1 |
| Displayports quantity | 2 |
| Electrical Power Consumption | 24 W |
| Electrical Power Consumption Standby | 0.3 W |
| Energy consumption (HDR) per 1000 hours | 16 kWh |
| Energy consumption (SDR) per 1000 hours | 22 kWh |
| Energy efficiency class (HDR) | E |
| Energy efficiency class (SDR) | F |
| Energy efficiency scale | A to G |
| Form factor | Monitor |
| Harmonized System HS code | 85285210 |
| HD type | 1280x720 |
| Headphone ports | 1 x 3.5 mm Jack |
| Height without stand | 33.2 cm |
| High Dynamic Range (HDR) supported | No |
| Input current | 2.5 A |
| Market positioning | Graphics design |
| Maximum power consumption | 200 W |
| Operating relative humidity | 10 - 80 % |
| Panel mounting interface | 100x100 |
| Panel technology | IPS |
| Pivot angle | 90 |
| Pixel pitch | 0.216 mm |
| Power source | Mains Powered |
| Power Supply Type | Internal |
| Refresh rate | 60 Hz |
| Response time | 8 ms |
| Response time (fast) | 5 ms |
| RGB colour space | sRGB |
| Screen shape | Flat |
| Screen technology | IPS Panel |
| sRGB coverage typical | 99 % |
| Storage relative humidity | 5 - 90 % |
| Storage temperature | -20 - 60 |
| Sustainability certificates | RoHS, ENERGY STAR |
| Swivel angle range | -45 - 45° |
| Tilt angle range | -5 - 21° |
| USB upstream port type | USB Type-C |
| Viewable size horizontal | 55.3 cm |
| Viewable size vertical | 31.1 cm |
| Weight with stand | 6.4 kg |
| Weight without stand | 4.2 kg |
| Width without stand | 56.8 cm |