---
product_id: 622837311
title: "UltraSharp U4025QW 40\" Class 5K2K WUHD Curved Screen LED Monitor - 21:9"
brand: "dell"
price: "2890522CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Dell"
url: https://www.desertcart.sn/products/622837311-ultrasharp-u4025qw-40-class-5k2k-wuhd-curved-screen-led-monitor
store_origin: SN
region: Senegal
---

# USB-C fast data & power transfer 600 nits brightness for vivid visuals 40" curved 5K2K ultra-wide display UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9

**Brand:** dell
**Price:** 2890522CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with the future of ultra-wide clarity!

## Quick Answers

- **What is this?** UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 by dell
- **How much does it cost?** 2890522CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/622837311-ultrasharp-u4025qw-40-class-5k2k-wuhd-curved-screen-led-monitor)

## Best For

- dell enthusiasts

## Why This Product

- Trusted dell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless USB-C Connectivity:** Power, data, and video flow effortlessly through a single USB-C cable—streamline your desk and boost productivity.
- • **Adaptive Sync & 5ms Response Time:** Experience smooth motion and reduced blur for flawless video, gaming, and fast-paced content.
- • **Immersive 40" Curved 5K2K Display:** Expand your workspace with stunning 5120x2160 resolution and ultra-wide 21:9 aspect ratio for ultimate multitasking and cinematic immersion.
- • **Vibrant Visuals Even in Bright Rooms:** 600 nits brightness combined with anti-glare matte finish ensures crystal-clear viewing without eye strain, no matter the lighting.
- • **Ergonomic Design with Full Adjustability:** Height, swivel, and tilt adjustments let you customize your setup for maximum comfort during long work sessions.

## Overview

The Dell UltraSharp U4025QW is a premium 40-inch curved LED monitor featuring a breathtaking 5K2K WUHD resolution (5120x2160) and a 21:9 aspect ratio. Designed for professionals craving expansive screen real estate, it offers USB-C connectivity for streamlined data and power delivery, 600 nits brightness for vivid visuals in any lighting, and a fast 5ms response time with Adaptive Sync for smooth motion. Its ergonomic design includes height, swivel, and tilt adjustments, making it a versatile centerpiece for any high-performance workspace.

## Description

Dell Monitor

Review: Perfect “Command Center” Monitor for Mac Studio – Worth the Money - Title: Perfect “Command Center” Monitor for Mac Studio – Worth the Money I’m using this Dell U4025QW with a Mac Studio M2 Max, and it’s exactly what I wanted: a huge, sharp, curved workspace that also handles games really well. The 40” 5K2K screen lets me keep Docs, email, browser, and gradebook all open at once without feeling cramped, and the curve makes it comfortable to use for long stretches. Text is clear, colors look great out of the box, and bumping it up to 120 Hz makes macOS feel noticeably smoother. The Thunderbolt/USB-C hub is a big bonus – one cable to the Mac, and everything else (keyboard, mouse, etc.) can live on the back of the monitor, so the desk stays clean. It’s not cheap, but if you live in documents all day and also want your games to look and run smoothly, this is a fantastic “do it all” monitor and I have zero regrets about the purchase.
Review: Excellent Monitor - This is a great monitor, picture quality is outstanding with great color fidelity. Coming from a standard 28 inches16X9 Samsung 4K monitor, which I also purchased here on desertcart, sometimes I do notice blurriness on some photos specially if you put them full screen, but this is understandable being that even with the high pixel density on this monitor low quality images will look a little blurry in full screen or when expanded more than %100 of their native size. (Not a monitor's fault). UPDATE: Correction, all I had to do to remove all the blurriness was to decrease the monitor sharpness settings, I brought that down from the default setting to just 40 and that made a huge difference without losing the quality of the images or video. Also, if you want to compensate for that, and you have great vision like 20/20, then you can change the scaling on Windows to just %125 instead of the recommended %150. However, for people like me with not the best vision, then everything becomes a tiny bit too small to look at comfortably. And also at such lower scaling some websites serve smaller lower quality images (specially on sites using WordPress) and this I do not like either, so I stick to the recommended %150 scaling which gives me an overall best experience everywhere. To the user "JVH" who posted a review complaining about the monitor changing sources unexpectedly, this is a feature, you may disable it on the Monitor Menu settings or using Dell Display Manager software which you may install and will give you easier access to the monitor features, or just accessing the built-in monitor Menu. On the monitor, however, you can just go to the Menu using the joystick, then go to "Input Source", then "Auto Select" and change it to OFF. This is a huge monitor, and you need plenty of space on your desk to use it. I also agree the ports in the monitor are placed facing downwards (a trend on most new monitors these days) which makes it hard to reconnect cables if unplugged. Regarding the KVM switch it has worked fine for me for the most part, however the network switch mode doesn't work very well, and it's complicated to switch sources if you use the network switch instead of the KVM USB mode. I also wish more than 2 computers could be connected to the monitor with the USB KVM mode, more than two computers can only be used while utilizing the KVM Network mode. There are only three color modes built in "Standard", "Movie" and "Game". Default color modes and presets are not as many as in other monitors and I find the default colors either too yellow or washed out for my taste, however I selected Movie mode for now then played a little with the brightness/contrast and color saturation and I have gotten it to look good for my taste. By all means please do yourself a favor and install "Dell Display Manager" This app makes it easy to quickly manage your monitor settings, change them and I have also noticed that the display delivers more a more sophisticated picture when that app is installed. You'll also be able to export/import certain settings with it and over control almost everything without the need to play with the joystick in the back. If you have an NVIDIA card, by all means install the Nvidia settings app then go to the Display tab then "Adjust Color Settings" and play with the brightness/contrast/Gama and Digital vibrance a little to make it look even better. Before you do that make sure to take screenshots of the current settings, if you change it too drastically you might find it very hard to find the previous settings, and you might need to reset the app to defaults and start from zero again. Here are my current settings on the "Display/Adjust Desktop Color Settings" on the Nvidia App: 1- First, select ALL channels on the color channel option 2- Brightness +40 3-Contrast +55 4-Gamma +1.12 5-Digital Vibrance +67 6- Save all the settings. Now go to the Video tab on the Nvidia App then go to "Adjust Video Image Settings" 1-) Edge Enhancement select "Use the Nvidia Settings" and set it to +10 2-) Noise Reduction select "Use the Nvidia Settings" and set it to +7 3 Deinterlacing, Select "Use Inverse Telecine" 4 RTX Enhancement, Select Super resolution and set the quality to 4. Here are my hard settings on the Monitor itself: Brightness 69 Contrast 67 Autobrightness OFF Autocolor Temp OFF Color Settings Preset mode: Movie Input color mode: RGB Hue 50 Saturation 67 Display Aspect Ratio 21:9 Sharpness 40 Response Time: Fast Smart HDR: OFF PS: I'm still playing with the settings, so I'll update my settings here as I play more with them. You also have options to change the Color Temperature, Color Space or you can skip all prebuilt picture modes and select "Custom Color" this is ideal for those who really know what they are doing and that's what I'll probably switch to when I have time to play with it. Keep in mind I'm still discovering mode and might radically change these settings again, but so far these settings are the easiest I have found to change and give me stunning picture and video settings. Take the above advice as not from an expert and also as only a base from where to start to tweak the monitor to your liking. Again, ensure to keep screenshots of all your current changes in case you want to go back to what you had, or you'll need to reset everything to defaults and start as a new monitor. I have been holding on from buying an ultrawide for years because I was not willing to downgrade from 4K to any of those ultrawide ones with very low resolution. This is finally a 5k2k that wouldn't make me feel like I was downgrading instead of upgrading. Other than the few cons, this is an excellent monitor and I would recommend it to anyone.

## Features

- LED Monitor offers maximum productivity with added dependability
- USB Type-C allows powerful and efficient transfer of data with maximum productivity
- 39.7" viewable screen size provides a lively viewing experience
- 5 ms response time makes it excellent for latest action films, sports or gaming
- View your content easily in well lit areas with 600 Nit brightness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1TX35MQ |
| Adaptive Sync | FreeSync |
| Additional Features | Anti Glare Screen, Height Adjustment, Swivel Adjustment, Tilt Adjustment, USB Hub |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | #4,924 in Electronics ( See Top 100 in Electronics ) #173 in Computer Monitors |
| Brand | Dell |
| Brightness | 2055.6 |
| Color | Information Not Available |
| Color Gamut | 99 |
| Connectivity Technology | DisplayPort, Ethernet, HDMI, USB |
| Contrast Ratio | 2,000:1 |
| Customer Reviews | 4.6 out of 5 stars 241 Reviews |
| Display Resolution Maximum | 5120 x 2160 pixels |
| Display Technology | LED |
| Display Type | LED |
| Hardware Connectivity | DisplayPort, Ethernet, HDMI, Thunderbolt, USB |
| Image Contrast Ratio | 2,000:1 |
| Included Components | Information Not Available |
| Item Dimensions D x W x H | 4.3"D x 37.3"W x 16.5"H |
| Item Weight | 41.9 pounds |
| Manufacturer | Dell Technologies |
| Model Name | Ultrasharp |
| Model Number | U4025QW |
| Mounting Type | Panel Mount |
| Native Resolution | 5120x2880 |
| Number of Component Outputs | 1 |
| Picture Quality Enhancement Technology | Advanced picture quality enhancement technologies |
| Pixel Pitch | 7.1 |
| Power Consumption | 39.5 watts |
| Refresh Rate | 120 hertz |
| Resolution | 5K2K WUHD |
| Response Time | 5 milliseconds |
| Screen Finish | Matte |
| Screen Size | 39.7 inches |
| Screen Surface Description | Matte |
| Shape | Curved |
| Specific Uses For Product | Desktop |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 8 |
| UPC | 884116452041 |
| Unit Count | 1 Count |
| Viewing Angle | 178 degrees |
| Warranty Description | 3 Year Manufacturer |

## Product Details

- **Aspect Ratio:** 21:9
- **Brand:** Dell
- **Resolution:** 5K2K WUHD
- **Screen Size:** 39.7 inches
- **Screen Surface Description:** Matte

## Images

![UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Image 1](https://m.media-amazon.com/images/I/81kGgRhppeL.jpg)
![UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Image 2](https://m.media-amazon.com/images/I/51p1GibitjL.jpg)
![UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Image 3](https://m.media-amazon.com/images/I/51aWWpM9qIL.jpg)
![UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Image 4](https://m.media-amazon.com/images/I/51RNL3AEdiL.jpg)
![UltraSharp U4025QW 40" Class 5K2K WUHD Curved Screen LED Monitor - 21:9 - Image 5](https://m.media-amazon.com/images/I/51oO9dshzdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect “Command Center” Monitor for Mac Studio – Worth the Money
*by D***P on December 29, 2025*

Title: Perfect “Command Center” Monitor for Mac Studio – Worth the Money I’m using this Dell U4025QW with a Mac Studio M2 Max, and it’s exactly what I wanted: a huge, sharp, curved workspace that also handles games really well. The 40” 5K2K screen lets me keep Docs, email, browser, and gradebook all open at once without feeling cramped, and the curve makes it comfortable to use for long stretches. Text is clear, colors look great out of the box, and bumping it up to 120 Hz makes macOS feel noticeably smoother. The Thunderbolt/USB-C hub is a big bonus – one cable to the Mac, and everything else (keyboard, mouse, etc.) can live on the back of the monitor, so the desk stays clean. It’s not cheap, but if you live in documents all day and also want your games to look and run smoothly, this is a fantastic “do it all” monitor and I have zero regrets about the purchase.

### ⭐⭐⭐⭐⭐ Excellent Monitor
*by E***I on January 20, 2025*

This is a great monitor, picture quality is outstanding with great color fidelity. Coming from a standard 28 inches16X9 Samsung 4K monitor, which I also purchased here on Amazon, sometimes I do notice blurriness on some photos specially if you put them full screen, but this is understandable being that even with the high pixel density on this monitor low quality images will look a little blurry in full screen or when expanded more than %100 of their native size. (Not a monitor's fault). UPDATE: Correction, all I had to do to remove all the blurriness was to decrease the monitor sharpness settings, I brought that down from the default setting to just 40 and that made a huge difference without losing the quality of the images or video. Also, if you want to compensate for that, and you have great vision like 20/20, then you can change the scaling on Windows to just %125 instead of the recommended %150. However, for people like me with not the best vision, then everything becomes a tiny bit too small to look at comfortably. And also at such lower scaling some websites serve smaller lower quality images (specially on sites using WordPress) and this I do not like either, so I stick to the recommended %150 scaling which gives me an overall best experience everywhere. To the user "JVH" who posted a review complaining about the monitor changing sources unexpectedly, this is a feature, you may disable it on the Monitor Menu settings or using Dell Display Manager software which you may install and will give you easier access to the monitor features, or just accessing the built-in monitor Menu. On the monitor, however, you can just go to the Menu using the joystick, then go to "Input Source", then "Auto Select" and change it to OFF. This is a huge monitor, and you need plenty of space on your desk to use it. I also agree the ports in the monitor are placed facing downwards (a trend on most new monitors these days) which makes it hard to reconnect cables if unplugged. Regarding the KVM switch it has worked fine for me for the most part, however the network switch mode doesn't work very well, and it's complicated to switch sources if you use the network switch instead of the KVM USB mode. I also wish more than 2 computers could be connected to the monitor with the USB KVM mode, more than two computers can only be used while utilizing the KVM Network mode. There are only three color modes built in "Standard", "Movie" and "Game". Default color modes and presets are not as many as in other monitors and I find the default colors either too yellow or washed out for my taste, however I selected Movie mode for now then played a little with the brightness/contrast and color saturation and I have gotten it to look good for my taste. By all means please do yourself a favor and install "Dell Display Manager" This app makes it easy to quickly manage your monitor settings, change them and I have also noticed that the display delivers more a more sophisticated picture when that app is installed. You'll also be able to export/import certain settings with it and over control almost everything without the need to play with the joystick in the back. If you have an NVIDIA card, by all means install the Nvidia settings app then go to the Display tab then "Adjust Color Settings" and play with the brightness/contrast/Gama and Digital vibrance a little to make it look even better. Before you do that make sure to take screenshots of the current settings, if you change it too drastically you might find it very hard to find the previous settings, and you might need to reset the app to defaults and start from zero again. Here are my current settings on the "Display/Adjust Desktop Color Settings" on the Nvidia App: 1- First, select ALL channels on the color channel option 2- Brightness +40 3-Contrast +55 4-Gamma +1.12 5-Digital Vibrance +67 6- Save all the settings. Now go to the Video tab on the Nvidia App then go to "Adjust Video Image Settings" 1-) Edge Enhancement select "Use the Nvidia Settings" and set it to +10 2-) Noise Reduction select "Use the Nvidia Settings" and set it to +7 3 Deinterlacing, Select "Use Inverse Telecine" 4 RTX Enhancement, Select Super resolution and set the quality to 4. Here are my hard settings on the Monitor itself: Brightness 69 Contrast 67 Autobrightness OFF Autocolor Temp OFF Color Settings Preset mode: Movie Input color mode: RGB Hue 50 Saturation 67 Display Aspect Ratio 21:9 Sharpness 40 Response Time: Fast Smart HDR: OFF PS: I'm still playing with the settings, so I'll update my settings here as I play more with them. You also have options to change the Color Temperature, Color Space or you can skip all prebuilt picture modes and select "Custom Color" this is ideal for those who really know what they are doing and that's what I'll probably switch to when I have time to play with it. Keep in mind I'm still discovering mode and might radically change these settings again, but so far these settings are the easiest I have found to change and give me stunning picture and video settings. Take the above advice as not from an expert and also as only a base from where to start to tweak the monitor to your liking. Again, ensure to keep screenshots of all your current changes in case you want to go back to what you had, or you'll need to reset everything to defaults and start as a new monitor. I have been holding on from buying an ultrawide for years because I was not willing to downgrade from 4K to any of those ultrawide ones with very low resolution. This is finally a 5k2k that wouldn't make me feel like I was downgrading instead of upgrading. Other than the few cons, this is an excellent monitor and I would recommend it to anyone.

### ⭐⭐⭐⭐⭐ Clear & Sharp Picture Quality, Great Size, Easy Set Up & Easy to Use
*by J***N on December 17, 2025*

The best monitor ever. I've had this monitor for 3 months now. I heavily researched every monitor known to man and I decided to go with this one and I am very happy I did. The set up was super easy with my Macbook pro. I like how it charges my computer so I have less cords. The brightness and color quality are exceptional. I like the look of the curved screen. I am on the computer for 7 hours a day and this make computer coding much easier. I can have multiple windows open and it makes my life way easier. Having a monitor also reduced my neck pain. I have the monitor at perfect eye level for m now and I can tilt the screen however I need to. The size is perfect for me as a software developer, I thought 40" would be too big, but its perfect. Buy it right the first time!

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-02*