Dell - UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9
Related Item
Highlights
- Key Specs
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 5120 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Screen Size: 43 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 1 x Thunderbolt 4, 1 x HDMI 2.1, 1 x DisplayPort 1.4 (The number and type of connectors used to connect to an external display.)
- General
- Brand: Dell
- Model Number: U4025QW-AG2-1
- Product Name: Dell UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9
- Display
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 5120 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Contrast Ratio: 2000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Display Type: LED
- Aspect Ratio: 21:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: true
- Brightness: 450 candela per square meter (A measure of the total light output.)
- Screen Size: 43 inches (Size of the screen, measured diagonally from corner to corner.)
- Connectivity
- Number of HDMI Inputs (Total): 1
- Display Connector(s): 1 x Thunderbolt 4, 1 x HDMI 2.1, 1 x DisplayPort 1.4 (The number and type of connectors used to connect to an external display.)
- Features
- Adjustable Stand Height: true
- Dimensions
- Product Width: 10 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 42.9 pounds (The out of box weight of the item.)
- Stand Included: true
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 197684014048
The Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor is built to deliver expansive clarity, precision, and streamlined connectivity for professionals. Its WUHD 5120 x 2160 resolution and 21:9 aspect ratio provide the equivalent of two side-by-side displays in one seamless curved panel, enhanced by IPS Black technology for deeper contrast and a 2000:1 ratio. A 120 Hz refresh rate and 178° wide viewing angles ensure smooth visuals whether editing video, analyzing data, or managing complex workflows.Color-critical work benefits from 1.07 billion colors, HDR600 certification, and coverage of 100% sRGB, 100% Rec. 709, and 99% DCI-P3/Display P3, allowing accurate tones and consistent depth. Blue light emissions are reduced to less than 35% for extended viewing comfort without sacrificing fidelity. Connectivity is simplified through Thunderbolt 4, offering video, data, Ethernet, daisy-chaining support, and up to 140W of power delivery through a single cable. Additional HDMI 2.1, DisplayPort 1.4, USB-C, USB-A, and 2.5GbE Ethernet connections make it easy to integrate multiple devices.Productivity features include iMST for screen partitioning, Dell Display Manager for multitasking, and ergonomic adjustments to suit individual preferences. Integrated dual 9W speakers and an ambient light sensor further enhance usability. With its combination of immersive resolution, professional-grade color accuracy, and versatile connectivity, this monitor is an effective solution for creatives, technical users, and multitaskers seeking to optimize their workspace. Bundle Items Include: Dell UltraSharp U4025QW 40 Class 5K2K WUHD Curved Screen LED Monitor Ethernet Patch Cable Stranded Straps Diginerds - PLASMA/LCD CLEANING KIT
- Feature 1: Bundle Includes: Dell UltraSharp U4025QW 40 Class 5K2K WUHD Curved Screen LED Monitor + Ethernet Patch Cable Stranded + Straps + Diginerds - PLASMA/LCD CLEANING KIT
- Feature 2: Immersive clarity and scale: The UltraSharp 39.7" curved display offers a WUHD 5120 x 2160 resolution and 21:9 aspect ratio, equal to two 2560 x 2160 monitors side by side. With 178° viewing angles, 120 Hz refresh rate, and IPS Black technology, it delivers precise detail, smooth motion, and deeper contrast, making it an excellent choice for creative professionals, data analysts, and multitaskers seeking uncompromising visual accuracy.
- Feature 3: Thunderbolt 4 connectivity: Streamline your workflow with a single Thunderbolt 4 cable delivering up to 140W power, video, data, Ethernet, and daisy-chaining for a second 5K display. Multiple ports including HDMI 2.1, DisplayPort 1.4, USB-C, USB-A, and a 2.5GbE RJ45 port allow seamless integration of laptops, desktops, and peripherals, reducing desk clutter while keeping all devices connected and powered efficiently.
- Feature 4: True-to-life color and HDR: With 1.07 billion colors, VESA DisplayHDR 600, 600 nits peak brightness, and coverage of 100% sRGB, 100% Rec. 709, and 99% DCI-P3/Display P3, this monitor ensures lifelike accuracy across all content. Ideal for video editors, photographers, and designers, it provides consistent tones and enhanced depth while reducing harmful blue light emissions to <35% for improved eye comfort during long creative or
- Feature 5: Designed for productivity and comfort: Integrated iMST partitions the screen as if using two physical displays without external software, while Dell Display Manager enables multitasking with Easy Arrange and memory functions. Ergonomic adjustments including tilt, swivel, and height customization, plus built-in dual 9W speakers and ambient light sensor, create a tailored and efficient workspace for professionals balancing performance and
Whats Included
- Monitor||Stand||Power cord||Documentation
Q: Can I hook up my MacBook Air 15 to use as 2 monitors in 1?
A: Yes, you can connect your MacBook Air 15 to the Dell UltraSharp U4025QW 40" 5K2K monitor and use it as a large, ultra-wide display (essentially replacing two monitors with one). USB-C with DisplayPort Alt Mode: The monitor supports USB-C with up to 140W power delivery, so you can connect your MacBook Air directly with a single cable for video, data, and charging. Thunderbolt 4 Dock (optional): If you want extra ports or multiple devices, you can use a dock.
Compare similar products
The Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor is built to deliver expansive clarity, precision, and streamlined connectivity for professionals. Its WUHD 5120 x 2160 resolution and 21:9 aspect ratio provide the equivalent of two side-by-side displays in one seamless curved panel, enhanced by IPS Black technology for deeper contrast and a 2000:1 ratio. A 120 Hz refresh rate and 178° wide viewing angles ensure smooth visuals whether editing video, analyzing data, or managing complex workflows.Color-critical work benefits from 1.07 billion colors, HDR600 certification, and coverage of 100% sRGB, 100% Rec. 709, and 99% DCI-P3/Display P3, allowing accurate tones and consistent depth. Blue light emissions are reduced to less than 35% for extended viewing comfort without sacrificing fidelity. Connectivity is simplified through Thunderbolt 4, offering video, data, Ethernet, daisy-chaining support, and up to 140W of power delivery through a single cable. Additional HDMI 2.1, DisplayPort 1.4, USB-C, USB-A, and 2.5GbE Ethernet connections make it easy to integrate multiple devices.Productivity features include iMST for screen partitioning, Dell Display Manager for multitasking, and ergonomic adjustments to suit individual preferences. Integrated dual 9W speakers and an ambient light sensor further enhance usability. With its combination of immersive resolution, professional-grade color accuracy, and versatile connectivity, this monitor is an effective solution for creatives, technical users, and multitaskers seeking to optimize their workspace. Bundle Items Include: Dell UltraSharp U4025QW 40 Class 5K2K WUHD Curved Screen LED Monitor Ethernet Patch Cable Stranded Straps Diginerds - PLASMA/LCD CLEANING KIT
Unleash unparalleled gaming prowess with the world's first 5K2K WUHD (5120 x 2160) resolution OLED gaming monitor¹. This 45" curved UltraGear monitor elevates your gameplay experience with Dual Mode technology. Dual Mode lets a player switch between breathtaking UHD visuals at up to 165Hz, or Full HD at a blistering 330Hz for ultra-responsive gameplay in FPS, MOBA, or racing titles²—all at the touch of a hotkey. Immerse yourself in up to 1300 nits brightness in UltraGear OLED brilliance, boasting up to 98.5% DCI-P3 color coverage, a staggering 1.5M:1 contrast ratio, and DisplayHDR True Black 400. The dramatic 800R curve and 21:9 aspect ratio offer more vertical screen space than a 49” 32:9 display, pulling you deeper into the action like never before. A sleek, slim design offers adjustable height, tilt, and swivel controls for your perfect view, complemented by RGB backlighting to set the mood for your battlestation. Equipped with DisplayPort 2.1, HDMI 2.1 ports, and USB Type-C with 65W power delivery, plus NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro support, you’ll enjoy smooth, tear-free gaming at high refresh rates. UltraGear's 2-year limited warranty and OLED Care tools, give you OLED gaming peace of mind as well.
Transform the way you work with the Dell UltraSharp 40 Curved Thunderbolt Hub Monitor. This impressive 40" 5K curved monitor features a 120Hz refresh rate for an expansive field of view with smooth and responsive visuals. See true-to-life color with 99% DCI-P3/Display P3 color coverage and get a wide viewing angle with IPS Black panel technology that delivers deeper blacks with 2000:1 contrast ratio. Experience fast connectivity and image transmission with this Thunderbolt 4 hub monitor that delivers up to 140W power delivery (PD) through a single cable. Multitask effortlessly with Internal multistream transport (iMST). Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed. New Network KVM feature on Dell Display Manager allows you to work across two PCs for improved productivity.
LG 40" UltraFine 5K2K WUHD Nano IPS Black Monitor with Thunderbolt 5 PD 96W. World’s first 5K2K monitor with Thunderbolt 5 for pro-level performance. See sharper, work smarter with 5K2K clarity for design, editing, and visual precision. A wide 5K2K display built for creative precision and focused workflows. Nano IPS Black and HDR 600 deliver deep blacks, vivid color, and enhanced contrast. From bold to subtle, up to 99% DCI-P3 ensures impeccable color accuracy in every project. A 2000 to 1 contrast ratio delivers deeper blacks and remarkable visual depth. Thunderbolt 5 supports fast and stable 5K2K production while providing up to 96W power delivery. Easily connect two monitors and a laptop with a clean single-cable daisy chain setup. The World's First 5K2K Monitor with Thunderbolt 5. The LG UltraFine 40U990A is the world's first 5K2K widescreen monitor with Thunderbolt 5, delivering ultra-fast data transfer, 96W charging, and dual display support. The monitor's 40" curved (2500R), Nano IPS Black panel offers brilliant color, and spectacular contrast - a new go-to display for creators, multritaskers and gamers. 5K2K Means More Pixels for More Creative Control. The 5K2K (5120x2160) Nano IPS Black display offers 33% more pixels than standard 4K UHD, delivering ultra-wide resolution, vivid color, and razor-sharp detail - creating a spacious, precise workspace ideal for video editing, graphic design, photography, and color-critical tasks. Built for Creators. Ready for Professionals. Built for creative flow, the UltraFine 5K2K screen makes it easy to work across complex timelines, layered interfaces, and multiple windows - ideal for editing, producing, and programming. VESA DisplayHDR 600 Meets Nano IPS Black Brilliance. VESA DisplayHDR 600 and Nano IPS Black combine to deliver deep blacks, vivid highlights, and cinematic color - ideal for creators who need precision in light, shadow, and texture. Up to 99% DCI-P3 Color Brilliance for Visual Pros. With up to 99% DCI-P3 color gamut coverage, this UltraFine display delivers bold, vibrant color across a wide spectrum - ideal for impactful video, photo, and design work in print, digital, and broadcast formats. 2000:1 Contrast for Stunning Visual Depth. Nano IPS Black enhances contrast to 2000:1, revealing richer shadows, deeper blacks, and sharper detail - perfect for bold color, improved depth, and edge-to-edge consistency. 5K2K Production Powered by Thunderbolt 5. Thunderbolt 5 supports commercial-level video, film, and game production with faster data transfer, 96W charging, and seamless 5K2K output - all through a single, stable, high-speed cable. Daisy Chain Enhances Multitasking Efficiency. Daisy chain two monitors and a laptop via Thunderbolt 5 and DisplayPort - simplifying your workspace while expanding screen space for multitasking, content creation, or focused productivity. Versatile Ports for Limitless Possibilities. Thunderbolt 5, HDMI 2.1 (x2), DisplayPort 2.1 (UHBR 13.5) and USB-C let you connect laptops, cameras, and drives - no adapters needed. Enjoy stable, streamlined performance across creative, gaming, or professional workflows. Dual Speakers. Deep, Immersive Sound. Let the action surround you with dual speakers and Rich Bass - delivering deeper, fuller sound that enhances cinematic scenes. FreeSync Premium Smooths Every Frame. FreeSync Premium keeps motion smooth and responsive, reducing screen tearing and stutter while mixing audio, gaming, or reviewing high-resolution video. Personalized Your Display with Switch App. Easily customize image settings, split your screen into 11 layouts, and launch video calls instantly with the LG Switch App - streamlining your setup for productivity and entertainment. Designed for Comfort and Focus. The narrow bezeled, 3-sided virtually borderless design and compact L-stand save space and reduce distractions, while tilt, height, and swivel adjustments support comfort and focus during long creative sessions.
| Pros for Dell - UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 | |||
|---|---|---|---|
| There were no pros for this product— | Screen Size | Color Accuracy, Connectivity, Resolution, Refresh Rate | There were no pros for this product— |
Specs
Reviews
This product doesn't have any reviews yet.
Explore related products Sponsored
$279.99The price was $369.99
$499.19The price was $649.99
$569.99The price was $626.50
