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General| Pixel pitch | 0.248 x 0.248 mm |
|---|---|
| Screen shape | Flat |
| Response time | 8 ms |
| Display diagonal | 21.5 \ |
| Display brightness | 250 cd/m² |
| Display technology | LCD |
| Touchscreen technology | Optical imaging |
| Contrast ratio (dynamic) | 50000:1 |
| Display number of colors | 16.78 million colors |
| Display diagonal (metric) | 54.6 cm |
| Certification | EPEAT Silver |
| Product color | Black |
| Ethernet LAN (RJ-45) ports | 0 |
| Display viewable area (HxV) | 475.2 x 267.3 mm |
| Dimensions (W x D x H) with stand | 528.1 x 58.5 x 380.1 mm |
| Cables included | DVI, USB, VGA |
| DVI-D ports quantity | 1 |
| USB upstream port type | USB Type-B |
| USB Type-A downstream ports quantity | 3 |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 1 W |
| Power consumption (typical) | 28 W |
| Operating altitude | 0 - 3658 m |
| Non-operating altitude | 3658 - 12192 m |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 90 % |
| Operating relative humidity (H-H) | 10 - 80 % |
| Package weight | 7800 g |
| Wall mountable | No |
| Panel mounting interface | No mm |
| Sustainability certificates | ENERGY STAR |
Weight and Dimensions| Depth (with stand) | 58.5 mm |
|---|---|
| Width (with stand) | 528.1 mm |
| Height (with stand) | 380.1 mm |
| Weight (with stand) | 6300 g |
Lists all items included with the monitor for setup and use.
Highlights the key capabilities and specifications of the monitor.
Details the physical buttons and ports on the monitor.
Explains how the monitor conserves power and its different modes.
Details the pin configurations for video and USB connectors.
Describes the USB upstream connector for computer connection.
Details the USB downstream connectors for peripherals.
Lists the types and locations of USB ports on the monitor.
Provides instructions and cautions for cleaning the monitor safely.
Details safety precautions to avoid hazards during use.
Provides regulatory compliance information, including FCC notices.
Offers methods and contact details for getting support from Dell.
Guide for setting up the monitor with a Dell computer.
Guide for setting up the monitor with a non-Dell computer.
Steps to connect the monitor cables (VGA, DVI, HDMI) to the computer.
Instructions for connecting the USB cable for touch functionality.
Steps to connect the audio cable for sound output.
Instructions on using the cable holder to manage cables.
Instructions on how to power on the monitor.
Explanation of how to use monitor buttons for adjustments.
Guide to navigating and using the monitor's OSD menu system.
Guide to performing a monitor self-test to check functionality.
Tool to help diagnose screen abnormalities and identify issues.
Table of common symptoms and their possible solutions.
