
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.


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

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 images*.
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 content* like it was meant to be seen. Even your HDR photos* will boast a lifelike experience.
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 content* like it was meant to be seen. Even your HDR photos* 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-Certified* 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 port* | 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
1. AC power connector | 2. HDMI connector | 3. DP connector (in) | 4. mDP connector (in) | 5. DP connector (out) | 6. Audio line-out port* | 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.

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

Premium Panel Guarantee
The Dell Premium Panel Guarantee allows a free panel replacement during the Limited Hardware Warranty* period even if only one bright pixel is found.
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.
Accessories
Complete your experience with accessories designed to make the most of your Dell monitor.

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 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 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®.
Display
- 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:
16:9
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):
117.5
Contrast Ratio:
1000 : 1 (typical)
Backlight Technology:
LED
Brightness:
350 cd/m² (typical)
Adjustability:
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:
Yes
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:
No
Color Calibration with X-rite colorimeter:
No
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
Connectivity
- 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
- Security lock slot (cable lock sold separately)
Anti-theft stand lock slot (to panel)
Dimensions
- Height with stand (Compressed ~ Extended):
397.2 mm ~ 527.2 mm
15.64" ~ 20.76"
Depth:
200.1 mm
7.88"
Width:
567.6 mm
22.35"
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
Power
- 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
Environmental
- 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)
Altitude:
Operating: 5,000 m (16,404 ft) max
Non-Operating: 12,192 m (40,000 ft) max
Warranty
- 3-Year Advanced Exchange Service and Premium Panel Guarantee
Regulatory
- Compliant Standards
Energy Star certified
EPEAT Gold
TCO Certified Display
RoHS Compliant
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment
What's Included
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