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Dell DELL-U4025QW UltraSharp 40" Curved 5K2K WUHD IPS Monitor - 5120 x 2160120Hz - 600 cd/m² - HDR600 - Thunderbolt 4 Hub - Black/Silver
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Product Features
Technical Overview
The U4025QW leverages IPS Black panel technology for improved contrast ratios and consistent color accuracy across wide 178-degree viewing angles. A 5 ms fast response time minimizes motion blur, enhancing responsiveness for video playback, gaming, and fast-paced content. The 600 cd/m² brightness ensures vibrant visibility even in well-lit environments, supported by anti-glare coating to reduce reflections and eye strain.
Built-in features include a KVM switch for multi-device control, Picture-by-Picture and Picture-in-Picture modes for multitasking, and an ambient light sensor for automatic brightness adjustment. The monitor is Energy Star and TCO Certified Edge compliant, reflecting its energy efficiency and environmental responsibility.
Relevant factors for this section include Number of Screens, Screen Size Class, Viewable Screen Size, Maximum Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This monitor combines ultra-wide screen real estate with high-performance specs to streamline complex workflows. The curved design enhances immersion and reduces eye strain during extended use, while the adjustable stand and VESA compatibility offer flexible ergonomic setup options.
Thunderbolt 4 Hub Integration
A built-in Thunderbolt 4 hub with multiple USB ports allows single-cable connectivity for laptops, charging peripherals, and data transfer, simplifying desk setups and reducing cable clutter.
- 1 Thunderbolt 4 upstream port
- 5 USB Type-A 3.2 Gen 2 downstream ports
- 2 USB Type-C 3.2 Gen 2 downstream ports
Professional Color Accuracy
With 99% DCI-P3 and 100% sRGB coverage, this monitor meets the color demands of graphic design, video editing, and photography, ensuring faithful color reproduction across applications.
- 1.07 billion colors
- Factory calibration report included
- Wide viewing angles
Deployment / Use Cases
The Dell UltraSharp U4025QW is ideal for professionals who require extensive screen space and high visual fidelity. Its combination of resolution, color accuracy, and connectivity makes it suitable for multimedia production, financial trading, software development, and corporate environments where multitasking and detail are paramount.
Creative professionals will appreciate the color gamut and HDR support for editing 4K video and high-resolution images, while business users can leverage the ultra-wide aspect ratio for side-by-side document viewing, video conferencing, and data analysis. The KVM switch and hub functionality enhance productivity in multi-device setups, such as those using both a desktop and laptop.
Creative and Design Work
The high resolution and color accuracy support tasks like video editing, 3D modeling, and graphic design, providing a detailed and color-true canvas for creative projects.
Business and Productivity
The 21:9 aspect ratio allows for efficient multitasking with multiple windows open simultaneously, improving workflow efficiency in office, trading, and development environments.
Physical Profile
The monitor features a dual-color Black and Silver finish that complements modern office aesthetics. Its stand offers height adjustment from 18.6 to 24.5 inches, along with swivel and tilt, for ergonomic positioning. VESA mount compatibility (100x100 mm) allows for wall or arm mounting to save desk space. With a weight of 26.94 lbs including the stand, it is sturdy yet manageable for setup.
- Width
- 37.27" (946.62 mm)
- Depth
- 4.25" (108.04 mm)
- Height
- 16.50" (419.14 mm)
- Weight
- 18.41 lb (8350 g)
What's in the Box
The package includes all necessary components for immediate setup and use.
Highlights
- 40-inch curved 5K2K WUHD IPS display with 5120 x 2160 resolution for immersive, detailed visuals
- 120 Hz refresh rate and 5 ms response time for smooth motion and reduced blur in dynamic content
- 600 cd/m² brightness with VESA DisplayHDR 600 support for vibrant HDR content and bright room visibility
- Thunderbolt 4 hub with 8 USB ports for streamlined connectivity and single-cable laptop docking
- Wide color gamut covering 99% DCI-P3 and 100% sRGB for professional color-critical work
- Adjustable stand with height, swivel, and tilt, plus VESA mount compatibility for flexible ergonomics
- Built-in KVM switch, Picture-by-Picture, and Picture-in-Picture for enhanced multitasking across devices
- Energy Star and TCO Certified Edge for energy efficiency and environmental compliance
- Anti-glare coating and ambient light sensor to reduce eye strain and adapt to lighting conditions
- 3-year limited warranty for reliable long-term performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | DELLU4025QW |
| 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 | 5 ms Fast |
| Aspect Ratio | 21:9 |
| Pixel Pitch | 0.18150 mm x 0.18150 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 A |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| Color Family | Dual Color |
| Product 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) | 18.41 lb (8350 g) |
| Weight with Stand (Approximate) | 26.94 lb (12220 g) |
| Compressed Height with Stand | 18.60" (472.32 mm) |
| Extended Height with Stand | 24.50" (622.32 mm) |
| Miscellaneous | |
| Package Contents | 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 |
| 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 |
User Manual
FAQ
What is the screen size and resolution of the Dell UltraSharp U4025QW?
The Dell UltraSharp U4025QW features a 40-inch curved display with a viewable screen size of 39.7 inches. It has a 5K2K WUHD resolution of 5120 x 2160, providing an ultra-wide 21:9 aspect ratio that offers extensive screen real estate for multitasking and high-detail content viewing.
Does this monitor support HDR, and what is its brightness level?
Yes, this monitor supports HDR with VESA DisplayHDR 600 certification. It delivers a brightness of 600 cd/m², ensuring vibrant and clear visuals even in well-lit environments. The HDR capability enhances contrast and color depth for a more immersive viewing experience in compatible content.
What connectivity options are available on the U4025QW?
The U4025QW includes a comprehensive set of ports: one Thunderbolt 4 upstream port, one HDMI port, one DisplayPort, and eight USB ports (five Type-A and two Type-C downstream, plus one Type-C upstream). This allows for easy connection to laptops, peripherals, and multiple input sources, with the Thunderbolt 4 hub enabling single-cable docking for streamlined setups.
Is the monitor adjustable and VESA mount compatible?
Yes, the monitor comes with a stand that offers height adjustment (from 18.6 to 24.5 inches), swivel, and tilt for ergonomic positioning. It is also VESA mount compatible with a 100x100 mm pattern, allowing for installation on wall mounts or monitor arms to save desk space and achieve custom viewing angles.
What panel technology does this monitor use, and how does it perform for color accuracy?
This monitor uses In-plane Switching (IPS) Black panel technology, which provides wide 178-degree viewing angles and improved contrast ratios. It covers 99% of the DCI-P3 color gamut and 100% sRGB, ensuring accurate color reproduction for professional tasks like graphic design, video editing, and photography. A factory calibration report is included to verify color accuracy out of the box.
What is included in the box with the Dell UltraSharp U4025QW?
The package includes the UltraSharp 40 Curved Thunderbolt Hub Monitor, stand riser, stand base, quick setup guide, safety and regulatory information, factory calibration report, power cable, DisplayPort 1.4 cable (1.8 m), USB Type-A to USB Type-C Gen 2 cable (1 m), HDMI cable (1.8 m), and Thunderbolt 4 active cable (1.5 m). This ensures you have all necessary components for immediate setup and use.
What screen size is listed?
It features a display specification of 40", giving you clear visuals for work and media use.
| Qty | Price | Available |
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