Dell - UltraSharp 39.7" IPS LED Curved 120Hz Monitor with HDR (USB, HDMI) - Black, Silver, Dual Color
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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.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Screen Size: 39.7 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 1 x DisplayPort, 1 x HDMI (The number and type of connectors used to connect to an external display.)
- General
- Brand: Dell
- Model Number: DELLU4025QW
- Product Name: UltraSharp 39.7" IPS LED Curved 120Hz Monitor with HDR (USB, HDMI)
- Color: Black, Silver, Dual Color
- Operating System Compatibility: Not Applicable
- 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.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Display Type: LED
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- 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: 600 candela per square meter (A measure of the total light output.)
- Screen Size: 39.7 inches (Size of the screen, measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: VESA Certified DisplayHDR 600 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Horizontal Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Display Surface: Anti-glare
- Color Gamut (Standard RGB): 99 percent
- Connectivity
- Number of HDMI Inputs (Total): 1
- Display Connector(s): 1 x DisplayPort, 1 x HDMI (The number and type of connectors used to connect to an external display.)
- Number of USB Ports (Total): 8
- Compatibility
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
- Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Features
- Tiltable: true
- Adjustable Stand Height: true
- Anti-Glare: true (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
- Eye Relief Features: Anti-glare
- Built-In Webcam: false
- Integrated Speaker(s): true
- Dimensions
- Product Height With Stand: 24 1/2 inches
- Product Height Without Stand: 16 1/2 inches
- Product Width: 37 3/10 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 Depth (With Stand): 9 19/20 inches
- Product Depth Without Stand: 4 3/10 inches
- Product Weight: 18.41 pounds (The out of box weight of the item.)
- Stand Included: true
- Power
- Power Consumption: 380 watts
- Power Saving/Off Mode: 300 watts (This mode will turn the display and/or the device off, or into a standby mode, after a preset length of time with no activity to conserve power.)
- 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.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Warranty
- Warranty - Parts: 3 year limited
- Warranty - Labor: 3 Year Limited
- Other
- UPC: 884116452041
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.
- Immersive experience: Completely immerse yourself with the 40" curved panel which is designed for comfort, productivity and style
- VESA DisplayHDR 600: This monitor is compatible with VESA DisplayHDR 600 high dynamic range
- Viewing angle: This stylish LED Monitor offers 178/178 degree viewing angles for some great viewing experience no matter where and how you look at it
- VESA compatible: VESA mount compatibility allows you to mount the display on a wall or with a stand depending on your specific needs
- Brightness: View your content easily in well-lit areas with 600 Nit brightness
- Picture-in-Picture: Picture-in-Picture (PiP) mode enables you to view content from multiple inputs simultaneously
- Thunderbolt: Thunderbolt I/O technology lets you move data between your devices and your computer with unprecedented speed
Whats Included
- 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
Q: What is the weight of the monitor?
A: The product weight is 18.41 pounds.
Q: What is the maximum resolution of the monitor?
A: The maximum resolution of the monitor is 5120 x 2160.
Q: How many HDMI inputs does the monitor have?
A: This monitor has one HDMI input.
Q: Can the monitor be wall mounted?
A: This monitor can be wall mounted.
Q: Does the monitor have a built-in webcam?
A: This monitor does not have a built-in webcam.
Q: Is the monitor's stand adjustable in height?
A: This monitor does have an adjustable stand height.
Q: What is the refresh rate of the monitor?
A: This Dell UltraSharp monitor features a refresh rate of 120Hz for smooth and responsive visuals.
Q: Is the Panel on this monitor IPS Black?
A: undefined
Compare similar products
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.
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.
Dell U3425WE UltraSharp 34" Curved Thunderbolt Hub Monitor. This 34.1-in, 1900R curvature, 3440x1440 resolution, hub monitor offers enhanced visual comfort and features a KVM Switch. Environmentally-forward thinking with sustainable materials and elevated standards with packagining innovation and energy conservation. Get a seamless viewing experience and focus on your task with ultra-thin bezel design. Varied and multiple interfaces to ensure that whatever device you need has a connection.
Introducing our first 37.5" WQHD+ monitor with IPS Black panel technology. The curved screen improves field of view while reducing reflection and eye fatigue to give you a comfortable, immersive experience. Admire the extraordinary world of your work through vibrant colours and deep blacks with this monitor that offers IPS Black panel technology with 2000:1 contrast ratio and 100% sRGB, 100% REC.709, 98% DCI-P3 and 98% Display P3 colour coverage. Experience enhanced eye comfort with ComfortView Plus, an always-on, built-in low blue light screen that reduces potentially harmful blue light emissions without compromising colour. Streamline your workflow with a single cable USB-C that transmits data and video signals while delivering up to 90W of power. Connect to a wide variety of devices with super speed USB-A and USB-Cports and expand connectivity with DP 1.4, HDMI 2.1 ports. Get a fast and stable connection with up to 2.5GbE provided by RJ45 with PXE boot, Mac Address pass-thru and Wake on Lan features. RJ45 lock feature gives you the flexibility to lock the wired Ethernet to a chosen PC while continuing to work from dual PC inputs. Conveniently-located USB-C (up to 15W power) and USB-A quick access ports make it easy to plug in external devices, and built-in dual 9W speakers save you the hassle altogether.
| Pros for Dell - UltraSharp 39.7" IPS LED Curved 120Hz Monitor with HDR (USB, HDMI) - Black, Silver, Dual Color | |||
|---|---|---|---|
| Resolution, Refresh Rate, Color Accuracy, Connectivity | Resolution, Refresh Rate, Overall Performance, Screen Size, OLED Quality | There were no pros for this product— | There were no pros for this product— |
Specs
Reviews
Customers are saying
Customers are pleased with the UltraSharp 39.7" monitor's exceptional image quality and accurate colors. The pre-calibration and IPS Black panel technology are highlighted as contributing factors to the vibrant and high-contrast visuals. Reviewers consistently praise the color accuracy and depth, comparing it favorably to other high-end monitors. Overall, the display's color performance receives significant positive feedback.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
WOW!!! THE BEST MONITOR ON THE MARKET PERIOD!
The Dell 4025 40” 5k2k monitor is a super high resolution 5120x2160 monitor with a 120hz refresh rate and miniLED backlight so colors are borderline just as vibrant as OLED monitors, Blacks are truly BLACK, and although being the best monitor ever made for productivity, gaming on it is a one of a kind experience, because this is literally the only monitor on the market with such a high resolution that also has a 120 hertz refresh rate so gaming is smooth as the finest OLED gaming monitors available, but this monitor is higher resolution that any other monitor on the market short of the $6k resolution Apple ProRes monitor that costs over $6000, and the Dell 8k monitor that has higher resolution, but neither of these two aforementioned monitors have a high enough refresh rate to hold a candle to the smoothness offered by this monitor’s gaming prowess! You can’t go wrong with this monitor… Yes it is expensive, but it is WELL WORRH IT, and I could not be more pleased with my purchase! If you’re looking for the best of the best for Productivity but enjoy a little gaming on the side (in my case, Microsoft Flight Simulator is my Vice, then you owe it to yourself to give this monitor a try. I guarantee you won’t be disappointed. It is simply the best monitor currently on the market, PERIOD… Oh and I completely forgot to mention that it comes complete with a full fledged, full featured thunderbolt 4/USB/USB-C dock built in with at least 12 ports, a feature set that would cost an extra $300-$400 on its own as a standalone dock if it wasn’t built into this monitor, including 140W charging over USB-C/Thunderbolt, enough power to charge a brand new MacBook Pro at FULL SPEED! HIGHLY RECOMMENDED!!!!!!!!!!!!!
Posted by Berndog
- Rated 5 out of 5 stars
Excellent upgrade, sharp image, great port options
This new 5K monitor is a big difference coming from my Ultra Wide 1080 P monitor that I’ve had for 10 years. The image screen is very clear so it makes it easier to read so my eyes don’t get as tired, doing productivity work and all the port options and built-in KVM switch, make it easy to switch between different computers, and use the same keyboard and mouse.
This review is from Dell - UltraSharp 39.7" IPS LED Curved 120Hz Monitor with HDR (USB, HDMI) - Black, Silver, Dual Color
Posted by DanielS
- Rated 5 out of 5 stars
Great monitor for work
I use this monitor in the office and it works excellently. Compared to a standard HP monitor it presents text and images much more clearly. I also notice that my eyes are less fatigued at the end of the day when using this monitor. I highly recommend this monitor in any work related setting.
Posted by Anonymous
