Desktop Monitors

Dell U2515H -25-inch Widescreen LED Monitor -Black

  • 2560 x 1440 Resolution
  • 2,000,000:1 Contrast Ratio
  • HDMI / Mini DP / Display...
  • 178°/178° Viewing Angles
  • 8 ms Response Time
  • View more



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The black U2515H 25" Widescreen LED Monitor from Dell incorporates 2560 x 1440 enhanced HD resolution, along with increased comfort and usability in an eco-friendly design. The resolution is supported by a 2,000,000:1 contrast ratio and an 8 ms response time resulting in a high-contrast display with reduced lag for fast moving videos. This widescreen flat panel display features an anti glare coating to help reduce glare, even when viewing from the wide 178° horizontal and vertical viewing angles.

For convenient connections to other devices in your workspace, the monitor provides two HDMI (MHL) ports, a Display Port, a mini-DisplayPort, and five USB 3.0 ports. It also can charge BC1.2 compatible and other USB devices with a USB 3.0 port on the rear that supplies high speed charge and power.


The monitor provides 25" of screen-clarity on a sharp QHD 2560 x 1440 resolution monitor, color consistency and color accuracy across a 178°/178° wide viewing angle, factory tuned at 99% sRGB with a deltaE < 3. It also helps to boost your productivity with a dual or multi monitor setup and takes advantage of the thin bezel that is suitable for a seamless, virtually borderless viewing between monitors. Easy Arrange lets you choose how you view your custom window layout. See all your applications tiled side by side with nothing buried.

Designed for Comfort and Convenience

Position your monitor for comfort with a full range of tilt, pivot, swivel and height adjustments along with easy connections to your PC and peripherals. Smoothly pivot 90° clockwise or counter-clockwise, placing the thin edges side-by-side for an enhanced viewing experience, especially for dual or multi-monitor setup. Also it is VESA compatible, so you can wall mount your monitor. For convenient connections to other devices in your workspace, the monitor provides two HDMI (MHL) ports, a DisplayPort, a mini-DisplayPort, and five USB 3.0 ports. Quickly charge BC1.2 compatible and other USB devices with a USB 3.0 port found on the rear of the monitor that supplies high-speed charge and power.

Eco-Friendly Design

The UltraSharp monitor meets the ENERGY STAR Qualified, EPEAT Gold Rated, TCO Certified Displays, regulatory and environmental standards. Made with eco-friendly materials, the U2515H is BFR/PVC-free (excluding external cables) and has an arsenic-free glass, and a mercury-free LED panel. Enhanced power management with PowerNap enables the Dell Display Manager to either dim the monitor to the minimum brightness level or put it into sleep mode when it is not in use.

More Ways to Connect

Charge, connect, and project handheld devices and more with extensive ports.

The images only represent actual products. The colours may vary or differ slightly.



  • 2560 x 1440 Resolution
  • 2,000,000:1 Contrast Ratio
  • HDMI / Mini DP / DisplayPort Inputs
  • 178°/178° Viewing Angles
  • 8 ms Response Time
  • 16.7 Million Colors
  • Built-In USB 3.0 Hub

Technical Specifications

Display Type Widescreen flat panel display
Diagonal Viewing Size 25.0" (63.5 cm) (wide viewable image size)
Aspect Ratio 16:9 (widescreen)
Panel Type/Surface In-plane switching 
Anti glare with hard coat 3H
Resolution 2560 x 1440 at 60 Hz
Contrast Ratio Dynamic: 2,000,000:1 maximum
Typical: 1,000:1
Backlight Technology LED
Brightness 350 cd/m2 typical 
50 cd/m2 minimum
Response Time Normal Mode: 8 ms (gray to gray) 
Fast Mode: 6 ms (gray to gray)
Viewing Angle Horizontal: 178° 
Vertical: 178°
Color Support Color Gamut typical: 91 % (CIE1976), sRGB 99% (average Delta E of < 3) 
Color Depth: 16.78 million colors
Pixel Pitch 0.216 mm (DPI: 117)
Ports 2 x HDMI (MHL) connector 
1 x Mini DisplayPort 
1 x DisplayPort (version 1.2) 
1 x DisplayPort out (MST) 
1 x Audio line out (connect your speakers) 
5 x USB 3.0 ports (downstream, 4 at the back, 1 with battery charging) 
1 x USB 3.0 port (upstream) 
USB 3.0 high speed hub (1 x USB upstream port and 5 x USB downstream ports)
Adjustability Height-adjustable stand, tilt, swivel, pivot, and built in cable-management
Security Security lock  slot 
Anti-theft stand lock slot (to panel) 
Flat Panel Mount Interface VESA: 100 mm
Voltage 100 to 240 VAC 
50 or 60 Hz ± 3 Hz 
1.5 A typical
Power Consumption Operational: 
35 W typical 
87 W maximum
Power Consumption Standby/Sleep < 0.5 W
Operating Temperature 32 to 104°F (0 to 40°C)
Non-Operating Temperature -4 to 140°F (-20 to 60°C)
Operating Humidity 10 to 80% (non-condensing)
Storage Humidity 5 to 90% (non-condensing)
Operating Altitude 16,400' (5,000 m) maximum
Storage Altitude 40,000' (12,192) maximum
Compliance ENERGY STAR 6 
TCO Certified Displays 
RoHS compliant
Dimensions With Stand 
Height (Compressed/Extended): 15.6" (398.0 mm)/ 20.1" (512.5 mm) 
Width: 22.4" (569.0 mm) 
Depth: 8.0" (205.0 mm) 
Without Stand (W x H x D): 13.3 x 22.4 x 1.8" (338.7 x 569.0 x 205.0 mm) 
Active Display Area (H x V): 21.77 x 12.25" (552.96 x 311.04 mm)
Weight 9.6 lb (4.4 kg) (panel only for VESA mount)
Packaging Info
Package Weight 21.8 lb
Box Dimensions (LxWxH) 25.5 x 16.0 x 9.5"


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nice monitor Review by Poochi
awesome gaming experience with this HD monitor.Its a multi purpose monitor can be used for daily use and gaming also. February 16, 2018
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