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Dell UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Black, Silver - 39.7" Viewable - In-plane Switching - - (DELL-U4025QW)
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- UltraSharp 40 Curved Thunderbolt Hub Monitor
- Stand Riser
- Stand Base
- Quick setup guide
- Safety, Environmental and Regulatory Information
- Factory calibration report
- 1 x Power cable
- 1 x DisplayPort 1.4 cable - 1.8 m
- 1 x USB Type-A to USB Type-C Gen 2 cable - 1 m
- 1 x HDMI cable - 1.8m
- 1 x Thunderbolt 4 active cable - 1.5 m
Marketing Information:
World's first 40" 5K monitor certified for 5-Star Eye Comfort
Every aspect of your work springs to life on this curved 5K monitor featuring a 120Hz refresh rate. You'll never miss a single detail.
Smoother visual experience
A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.
Ambient Light Sensor
A built-in Ambient Light Sensor intelligently optimizes brightness and color temperature based on your surroundings.
Improved ComfortView Plus
Our latest monitors reduce harmful blue light emissions to <35%, compared to <50% from the previous generation, for all-day eye comfort without sacrificing color accuracy.
5K
See every detail with complete clarity on a 5K resolution monitor.
99%
DCI-P3 and Display P3 color coverage.
IPS Black
Experience deeper blacks with a 2000:1 contrast ratio.
Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
Number of Screens: 1
Screen Size Class: 40"
Viewable Screen Size: 39.7"
Screen Mode: 5K2K WUHD
Panel Technology: In-plane Switching (IPS) Black Technology
Response Time: 5 ms
Response Time Details: 5ms Fast
Aspect Ratio: 21:9
Pixel Pitch: 7.15 mil (0.18 mm)
Horizontal Viewing Angle: 178°
Vertical Viewing Angle: 178°
Backlight Technology: Edge LED
Mount Type: Panel Mount
HDCP Supported: Yes
Features: Anti-glare,VESA DisplayHDR 600,HDR Ready,Ambient Light Sensor,Picture by Picture,Picture in Picture,Digital Daisy Chain,Easy Arrange,sRGB,Security Lock,Cable Lock Slot,Stand Lock
Curved Screen: Yes
Stand Adjustments: Swivel,Height,Tilt
Glass Hardness: 3H
Active Display Area (H x V): 36.58" (929.20 mm) x 15.43" (392 mm)
Maximum Resolution: 5120 x 2160
Standard Refresh Rate: 120 Hz
Color Supported: 1.07 Billion Colors
Native Contrast Ratio: 2,000:1
Brightness: 600 cd/m²
Color Gamut: 99% DCI-P3,98% Display P3,100% sRGB,100% BT.709
Pixel Per Inch (PPI): 140
Number of Speakers: 2
Speakers: Yes
Network (RJ-45): Yes
HDMI: Yes
USB: Yes
DisplayPort: Yes
Thunderbolt: Yes
USB Type-C: Yes
Number of HDMI Inputs: 1
Total Number of HDMI Ports: 1
Number of DisplayPorts: 1
Number of USB Ports: 8
Thunderbolt 4: Yes
Number of USB Type-C 3.2 Gen 2 Upstream Ports: 1
Number of USB Type-A 3.2 Gen 2 Downstream Ports: 5
Number of USB Type-C 3.2 Gen 2 Downstream Ports: 2
Built-in Devices: KVM Switch,USB Hub
Operating Temperature Range: 32°F (0°C) to 104°F (40°C)
Non-operating Temperature Range: -4°F (-20°C) to 140°F (60°C)
Operating Humidity Range: 10% to 80% (Non-condensing)
Non-operating Humidity Range: 5% to 90% (Non-condensing)
Maximum Operating Altitude: 16404 ft (4999.94 m)
Maximum Non-operating Altitude: 40000 ft (12192 m)
Operating Power Consumption: 380 W
Standby Power Consumption: 400 mW
Off-Mode Power Consumption: 300 mW
Voltage Current: 4.20 Ah
VESA Mount Compatible: Yes
Color Family: Dual Color
Color: Black,Silver
Height: 16.50" (419.14 mm)
Width: 37.27" (946.62 mm)
Depth: 4.25" (108.04 mm)
Height with Stand: 24.50" (622.32 mm)
Width with Stand: 37.27" (946.62 mm)
Depth with Stand: 9.95" (252.80 mm)
Weight (Approximate): 8.35 kg
Weight with Stand (Approximate): 12.22 kg
Compressed Height with Stand: 18.60" (472.32 mm)
Extended Height with Stand: 24.50" (622.32 mm)
Package Contents:
Energy Star: Yes
TCO Certified: Yes
Environmentally Friendly: Yes
Environmental Certification: TCO Certified Edge
Environmental Compliance: Restriction of Hazardous Substances (RoHS)
Limited Warranty: 3 Year
- 5 ms response time makes it excellent for latest action films, sports or gaming
- View your content easily in well lit areas with 600 cd/m² brightness
- Edge LED backlighting technology for a bright and sharp display
- 21:9 aspect ratio provides the best display for video recorded in the CinemaScope format
- HDMI interface allows you to connect to a variety of HD devices including gaming consoles, Blu-ray players, laptop PCs, digital cameras and many others for the ultimate true high-definition display
- VESA mount compatibility allows you to mount the display on a wall or with a stand depending on your specific needs
- Thunderbolt I/O technology lets you move data between your devices and your computer with unprecedented speed
[custom-specifications]
Specifications | |
Manufacturer | Dell Technologies |
Manufacturer Part Number | DELLU4025QW |
Manufacturer Website Address | http://www1.ca.dell.com |
Brand Name | Dell |
Product Line | UltraSharp |
Product Model | U4025QW |
Product Name | UltraSharp 40 Curved Thunderbolt Hub Monitor |
Package Type | Retail |
Product Type | LED Monitor |
Technical Information | |
Number of Screens | 1 |
Screen Size Class | 40" |
Viewable Screen Size | 39.7" |
Screen Mode | 5K2K WUHD |
Panel Technology | In-plane Switching (IPS) Black Technology |
Response Time | 5 ms |
Response Time Details | 5ms Fast |
Aspect Ratio | 21:9 |
Pixel Pitch | 7.15 mil (0.18 mm) |
Horizontal Viewing Angle | 178° |
Vertical Viewing Angle | 178° |
Backlight Technology | Edge LED |
Mount Type | Panel Mount |
HDCP Supported | Yes |
Features | Anti-glare,VESA DisplayHDR 600,HDR Ready,Ambient Light Sensor,Picture by Picture,Picture in Picture,Digital Daisy Chain,Easy Arrange,sRGB,Security Lock,Cable Lock Slot,Stand Lock |
Curved Screen | Yes |
Stand Adjustments | Swivel,Height,Tilt |
Glass Hardness | 3H |
Active Display Area (H x V) | 36.58" (929.20 mm) x 15.43" (392 mm) |
Video | |
Maximum Resolution | 5120 x 2160 |
Standard Refresh Rate | 120 Hz |
Color Supported | 1.07 Billion Colors |
Native Contrast Ratio | 2,000:1 |
Brightness | 600 cd/m² |
Color Gamut | 99% DCI-P3,98% Display P3,100% sRGB,100% BT.709 |
Pixel Per Inch (PPI) | 140 |
Audio | |
Number of Speakers | 2 |
Speakers | Yes |
Interfaces/Ports | |
Network (RJ-45) | Yes |
HDMI | Yes |
USB | Yes |
DisplayPort | Yes |
Thunderbolt | Yes |
USB Type-C | Yes |
Number of HDMI Inputs | 1 |
Total Number of HDMI Ports | 1 |
Number of DisplayPorts | 1 |
Number of USB Ports | 8 |
Thunderbolt 4 | Yes |
Number of USB Type-C 3.2 Gen 2 Upstream Ports | 1 |
Number of USB Type-A 3.2 Gen 2 Downstream Ports | 5 |
Number of USB Type-C 3.2 Gen 2 Downstream Ports | 2 |
Built-in Devices | |
Built-in Devices | KVM Switch,USB Hub |
Environmental Conditions | |
Operating Temperature Range | 32°F (0°C) to 104°F (40°C) |
Non-operating Temperature Range | -4°F (-20°C) to 140°F (60°C) |
Operating Humidity Range | 10% to 80% (Non-condensing) |
Non-operating Humidity Range | 5% to 90% (Non-condensing) |
Maximum Operating Altitude | 16404 ft (4999.94 m) |
Maximum Non-operating Altitude | 40000 ft (12192 m) |
Power Description | |
Operating Power Consumption | 380 W |
Standby Power Consumption | 400 mW |
Off-Mode Power Consumption | 300 mW |
Voltage Current | 4.20 Ah |
Physical Characteristics | |
VESA Mount Compatible | Yes |
Color Family | Dual Color |
Color | Black,Silver |
Height | 16.50" (419.14 mm) |
Width | 37.27" (946.62 mm) |
Depth | 4.25" (108.04 mm) |
Height with Stand | 24.50" (622.32 mm) |
Width with Stand | 37.27" (946.62 mm) |
Depth with Stand | 9.95" (252.80 mm) |
Weight (Approximate) | 8.35 kg |
Weight with Stand (Approximate) | 12.22 kg |
Compressed Height with Stand | 18.60" (472.32 mm) |
Extended Height with Stand | 24.50" (622.32 mm) |
Miscellaneous | |
Package Contents | |
Energy Star | Yes |
TCO Certified | Yes |
Environmentally Friendly | Yes |
Environmental Certification | TCO Certified Edge |
Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Warranty | |
Limited Warranty | 3 Year |
[/custom-specifications]
[custom-options]

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SKU | 848-0103 |
Sale Price | $199.01 |

Product | Dell Sound Bar Speaker |
SKU | DELL-SB522A |
Sale Price | $91.43 |


Product | Dell Mounting Arm for Monitor |
SKU | DELL-MSA20 |
Sale Price | $212.90 |
[/custom-options]
[custom-user-manual]
Available Documentation:
User-Manual
Manufacturer-Brochure
Additional-pdf1
Additional-pdf2
Additional-pdf3
Additional-pdf4
Additional-pdf5
[/custom-user-manual]