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A performance to remember
Superior screen clarity meets complete color precision for a brilliant viewing experience.
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Designed for your comfort and convenience
Work the way you want. Position your monitor for ultimate comfort with a full range of tilt, pivot, swivel and height adjustments along with easy connections to your PC and peripherals.
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Reliable and eco-efficient
Should you need help down the road, this high-performance monitor also comes with a 3-year Limited Hardware Warranty 3 and 3-year Advanced Exchange Service4.
Environmentally-conscious design
Made with eco-friendly materials, the U2515H is BFR/PVC-free (excluding external cables) and has 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. |
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![]() Dell Single Monitor Arm - MSA14: Add even more flexibility to your workspace. Keep your desktop neat, with both enhanced ergonomics and improved space utilization. |
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![]() Dell Soundbar - AC511: Instantly enjoy stereo sound. Simply snaps snugly to the bottom of your monitor for rich, stereo sound. |
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![]() Dell Premium Lock - LP500: Secure your monitor with a super-strong, carbon-tempered steel cable lock that easily attaches to your monitor’s standard security lock slot. |
Display Type | Widescreen flat panel display |
Diagonal Viewing Size | 24.0" (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 |
EPEAT GOLD | |
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) |