DELL U-SERIES 25" (16:9) WLED,2560X1440, 8MS, DP, USB, mDP, H/ADJ, HDR, sRGB-99, 3YR

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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.

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 images1

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 content2 like it was meant to be seen. Even your HDR photos2 will boast a lifelike experience.

Get it all done

Staying on task doesn’t mean sacrificing comfort. Discover the best of both worlds with this TUV-Certified3 monitor that’s as efficient as it is effortless to use.

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 port4 | 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

Our products are engineered with care and precision, so we guarantee support and peace of mind.

Dell U2518D Monitor - A brand you can rely on

A brand you can rely on:
As the No. 1 monitor brand worldwide for 4 consecutive years (2013 to 2016)5, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

Dell U2518D Monitor - Premium Panel Guarantee

Premium Panel Guarantee:

The Dell Premium Panel Guarantee allows a free panel replacement during the Limited Hardware Warranty6 period even if only one bright pixel is found.

Dell U2518D Monitor - Advanced Exchange Service

Advanced Exchange Service:

Your monitor comes with a 3-year Advanced Exchange Service7 so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.6

Reliable and responsible

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

Diagonal Viewing Size:

63.44 cm (25 inches)

Preset Display Area (H x V):
552.96 mm x 311.04 mm
21.77 inches x 12.25 inches
171992.7 mm² (266.59 inches²)

Aspect Ratio:

Panel Type, Surface:
In-Plane switching Technology

Maximum Preset Resolution:
2560 x 1440 at 60 Hz

Viewing Angle:
178° vertical / 178° horizontal

Pixel Pitch:
0.216 mm x 0.216 mm

Pixel Per Inch (PPI):

Contrast Ratio:
1000 : 1 (typical)

Backlight Technology:

350 cd/m² (typical)

Height adjustable (130 mm)
Tilt (-5° to 21°)
Swivel (-45° to 45°)
Pivot (90°, clockwise & anti-clockwise directions)

Response Time:
5ms (gray to gray)

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

Color Support:
Color Gamut (typical): 99% sRGB, 99% REC709, 79.3% DCI-P3
Color Depth: 16.7 Million colors

Color Calibration Accuracy:
Delta E < 2 (average)

Color Calibration SDK SW:

Color Calibration with X-rite colorimeter:

Flat Panel Mount Interface:
VESA (100 mm)

Display Screen Coating:
Anti-glare treatment of the front polarizer (3H) hard coating

Audio Output:
1 x Audio line-out


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 USB 3.0 BC1.2 charging capability at 2A (max)

Built-in Devices
USB 3.0 super-speed Hub (4 x USB 3.0 downstream ports, including 2 x USB 3.0 BC1.2 charging port at 2A max.)


Security lock slot (cable lock sold separately)
Anti-theft stand lock slot (to panel)


Height with stand (Compressed ~ Extended):

397.2 mm ~ 527.2 mm
15.64" ~ 20.76"

200.1 mm

567.6 mm

Height without stand:
331.5 mm

Depth without stand:
49.2 mm 

Width without stand:
567.6 mm

Weight (panel only - for VESA mount):
3.44 kg
7.58 lb

Weight (with packaging):
8.33 kg
18.36 lb


Voltage Required:

100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.6 A (maximum)

Power Consumption (Operational):
28W (typical) / 110W (maximum) / 23.81W (Energy Star)

Power Consumption Stand by / Sleep:
Less than 0.5W


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


3-Year Advanced Exchange Service and Premium Panel Guarantee

More Information
Model NumberU2518D