Dell UltraSharp 25 Monitor - U2518D

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Tech Specs

Quick Specs

Device Type
LED-backlit LCD monitor - 25"
USB 3.0 hub
Panel Type
Aspect Ratio
Native Resolution
QHD 2560 x 1440 at 60 Hz
Pixel Pitch
0.216 mm
350 cd/m²
Contrast Ratio
Response Time
5 ms (gray-to-gray)
Color Support
16.7 million colors
Input Connectors
HDMI, DisplayPort, Mini DisplayPort
Display Position Adjustments
Height, pivot (rotation), swivel, tilt
Screen Coating
Anti-glare, 3H Hard Coating
Dimensions (WxDxH) - with stand
22.3 in x 7.9 in x 15.6 in
12.99 lbs
Compliant Standards
TCO Certified Display
RoHS Compliant
Manufacturer Warranty
3-year warranty
Bundled Services
3-Years Advanced Exchange Service and Premium Panel Guarantee
Product Description
Dell UltraSharp 25 Monitor: U2518D
Diagonal Size


Display Type
LED-backlit LCD monitor / TFT active matrix
Diagonal Size
Viewable Size
Built-in Devices
USB 3.0 hub
Panel Type
Aspect Ratio
Native Resolution
QHD 2560 x 1440 at 60 Hz
Pixel Pitch
0.216 mm
Pixel Per Inch
350 cd/m²
Contrast Ratio
Color Support
16.7 million colors
Response Time
5 ms (gray-to-gray)
Horizontal Viewing Angle
Vertical Viewing Angle
Screen Coating
Anti-glare, 3H Hard Coating
Backlight Technology
LED backlight
99% sRGB color gamut, Flicker Free technology, Mercury free, arsenic-free glass, UltraSharp PremierColor InfinityEdge display, Dell ComfortView, 99% Rec 709 color gamut, HDR (high dynamic range), 79.3% DCI-P3 color gamut
Dimensions (WxDxH)
22.3 in x 7.9 in x 15.6 in - with stand
12.99 lbs
Diagonal Viewing Size:
63.44 cm
25 inches
Display Screen Coating:
Anti-glare treatment of the front polarizer (3H) hard coating
Backlight Technology:
Maximum Preset Resolution
2560 x 1440 at 60 Hz
Viewing Angle:
178° vertical / 178° horizontal
Pixel Per Inch (PPI):
Flat Panel Mount Interface:
VESA (100 mm)
Height adjustable (130 mm),
Tilt (-5° to 21°)
Swivel (-45° to 45°)
Pivot (90°, clockwise & anti-clockwise directions)
PbP / PiP:
PbP (No)
PiP (No)
Daisy Chain Availability:
Dell Display Manager Compatibility:
Yes , Easy Arrange and other key features
Remote Asset Management:
Yes, via Dell Command |Monitor
Specifications - Service / Support Details:
3-Year Advanced Exchange Service and Premium Panel Guarantee
Color Calibration Accuracy:
Delta E
Color Calibration SDK SW:
Color Calibration with X-rite colorimeter:
1 x DP (ver. 1.2)
1 x mDP (ver. 1.2)
1 x DP (ver. 1.2) out with MST
1 x HDMI (ver. 2.0)
1 x USB 3.0 port - Upstream
4 x USB 3.0 ports , including 2 x USB3.0 BC1.2 charging capability at 2A (max)
Audio Output:
1 x Audio line-out
What's in the Box
Monitor with stand
1 x Power cable
1 x mDP-DP cable
1 x USB 3.0 upstream cable
Drivers and documentation media
Quick setup guide
Safety, Environmental, and Regulatory Information
Factory Calibration Report
Operating system supported
Windows 10, 8.1. 7
Built-in Devices
USB3.0 super-speed Hub (4 x USB3.0 downstream ports, including 2x USB 3.0 BC1.2 charging port at 2A max.)
Security lock slot (cable lock sold separately)
Anti-theft stand lock slot (to panel)
Dimensions (without stand)
Height without stand: 331.5 mm 13.05"
Depth without stand: 49.2 mm 1.94"
Width without stand: 567.6 mm 22.35"
Weight (panel only - for VESA mount)
3.44 kg
7.58 lb
Weight (with packaging)
8.33 kg
18.36 lb
Preset Display Area(H X V):
552.96 mm x 311.04 mm
21.77" x 12.25"
171992.7 sq-mm (266.59 sq-inches)
Temperature Range:
Operating: 0°C to 40°C (32°F to 104°F)
Non-operating: –20°C to 60°C (–4°F to 140°F)
Humidity Range:
Operating: 10% to 80% (non-condensing)
Non-Operating:5% to 90% (non-condensing)
Operating: 5,000 m (16,404 ft) max
Non-Operating: 12,192 m (40,000 ft) max
Voltage Required:
100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.6 A (maximum)
Power Consumption (Operational):
28W (typical) / 110W (maximum)
Power Consumption Stand by / Sleep:
Less than 0.5W
Compliance and Standards
TCO Certified Display
RoHS Compliant


  • USB 3.0 upstream
  • 2 x USB 3.0 downstream
  • 2 x USB 3.0 downstream with Battery Charging 1.2
  • DisplayPort
  • Mini DisplayPort
  • HDMI
  • DisplayPort output
  • Audio line-out


Display Position Adjustments
Height, pivot (rotation), swivel, tilt
Tilt Angle
Swivel Angle
Rotation Angle
Height Adjustment
5.1 in
VESA Mounting Interface
100 x 100 mm


Security lock slot (cable lock sold separately), anti-theft stand lock slot
Cables Included
  • 1 x Mini DisplayPort-DisplayPort cable
  • 1 x SuperSpeed USB cable
Compliant Standards
TCO Certified Display
RoHS Compliant
TCO Certification
TCO Certified Displays 8
Security Slot Type
Kensington security slot


Voltage Required
AC 120/230 V (50/60 Hz)
Power Consumption Operational
30 Watt
Power Consumption Stand by
0.5 Watt
Power Consumption Sleep
0.5 Watt

Software / System Requirements

Included Software
Dell Display Manager
OS Required
Microsoft Windows 7 / 8.1 / 10

Dimensions & Weight

Dimensions & Weight Details
  • With stand - width: 22.3 in - depth: 7.9 in - height: 15.6 in - weight: 13 lbs
  • Without stand - width: 22.3 in - depth: 1.9 in - height: 13.1 in - weight: 7.5 lbs

Environmental Standards

TCO Certified
Yes TCO Certified Displays 8

Manufacturer Warranty

Service & Support
Limited warranty - 3 years
Bundled Services
3-Years Advanced Exchange Service and Premium Panel Guarantee


You do everything on your PC, so keep it safe by upgrading your support plan. You'll prevent costly damage and downtime.
Help Me Choose: PC support options

When you choose Premium Support for monitors you get 24x7 support* for set-up, configuration, video card downloads & driver, help troubleshooting issues and if needed, next business day Advanced Exchange monitor replacement*
Help Me Choose: Monitor support options

Basic Support
Premium Support

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Dell UltraSharp 25 Monitor - U2518D

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Dell U2518D Monitor - See the whole picture

See the whole picture

With your UltraSharp monitor you get more than a pretty picture—it’s a gorgeous screen made for multitasking.

Product Brochure: Download the PDF file for the Dell UltraSharp 25 Monitor - U2518D

Dell U2518D Monitor - Lifelike visuals

Lifelike visuals

A captivating sight: Supports HDR content playback greater depth of colors, remarkable clarity and a high contrast range of shades to create strikingly realistic imagesi.

Color consistency comes standard: Your UltraSharp monitor is factory calibrated at 99% sRGB coverage to an accuracy of Delta-E less than 2, for precise hues right out of the box. Each monitor features a factory calibration report that guarantees color correctness, so you can trust your projects reflect true color intensity.

Uncompromised images: View your HDR10 contenti like it was meant to be seen. Even your HDR photosi will boast a lifelike experience.

Dell U2518D Monitor - Get it all done

Get it all done

Staying on task doesn’t mean sacrificing comfort. Discover the best of both worlds with this TUV-Certifiedi monitor that’s as efficient as it is effortless to use.

Dell U2518D Monitor - Connectivity Options

Connectivity Options

Ports & Slots:
1. AC power connector | 2. HDMI connector | 3. DP connector (in) | 4. mDP connector (in) | 5. DP connector (out) | 6. Audio line-out porti | 7. USB upstream port | 8. USB 3.0 downstream port | 9. USB 3.0 downstream port with BC1.2 charging capability | 10. Stand lock

Cables Included:
1. Power cable | 2. USB 3.0 cable | 3. DP-mDP cable

Peace of mind, guaranteed

Dell U2518D Monitor - A brand you van rely on

A brand you can rely on:

As the World's number 1 monitor brandi, we take pride in our unyielding commitment to quality and the utmost customer satisfaction.

Dell U2518D Monitor - Premium Panel Guarantee

Premium Panel Guarantee:

The Dell Premium Panel Guarantee allows a free panel replacement during the Limited Hardware Warrantyi period even if only one bright pixel is found.

Expert Support

Expert Support:

Relax knowing that your Dell monitor comes with next business day Advanced Exchangei if your warranty issue can’t be resolved over the phone. Get a higher level of support with Premium Support for monitors which includes 24x7i access to expert technicians for set-up, configuration, troubleshooting, and more, as well as next business day Advanced Exchange.

Reliable and responsible

Designed with the environment in mind, this monitor meets the latest regulatory and environmental standards such as ENERGY STAR®, EPEAT®i, TCO Certified Displays, China Energy Label, CEL, WEEE, ErP (EuP) Standards, Korea E-Standby.


Dell U2518D Monitor - Dell Dual Monitor Arm | MDA17

Dell Dual Monitor Arm | MDA17

Get a clutter-free desk and enhanced viewing comfort by suspending two monitors side by side. Move them in unison or individually up to 90 degrees.

Dell U2518D Monitor - Dell Pro Stereo USB Headset | UC350

Dell Pro Stereo USB Headset | UC350

This headset offers leatherette ear cushions, enhanced sound quality for calls and music, and flexible connectivity with 3.5mm jack and USB support.

Dell U2518D Monitor - Dell 2.0 Speaker System | AE215

Dell 2.0 Speaker System | AE215

Enjoy high-quality sound with this speaker system that fits into almost any desktop setup. The sound is professionally tuned by Waves Maxx Audio®.

Awards & Reviews

Dell U2518D Monitor: “The resolution and screen size provided good ‘real-state’ and a pleasing pixel density.” – PC Monitors

Dell U2518D Monitor review: 86%

“Monitor was impressively well calibrated, providing pleasing white point balance and excellent gamma tracking.” — PC Monitors

Read Review

Push productivity to the edge.
The world’s first 25" monitor with InfinityEdge that supports HDR content playback. Featuring stunning colors and spectacular clarity on a QHD display.