Pictures may differ from actual products
Dell 40" LED - UltraSharp U4021QW
5120 x 2160 pixels - 5 ms (grey to grey) - 21:9 format - Curved IPS panel - HDMI/DisplayPort/USB-C - USB 3.1 Hub - Height adjustable - Silver
Last price 1 999€94
A superior visual environment at your disposal
With 5K2K resolution on a 40-inch curved IPS panel, the Dell UltraSharp U4021QW monitor delivers an impressive visual experience every day. Add in a full complement of connectivity, an ergonomic design with adjustable height and eye protection, and you've got a professional-quality piece of equipment for all your projects.
Professional conditions
Stay up and running with immersive productivity on this ultra-wide 40-inch WUHD 5K2K curved display.With 35% more display area than a 32-inch 16:9 4K monitor, you have room to display all your work simultaneously. The curved 2500R design creates a wider field of view, reduces glare and provides a nearly uniform viewing area for comfortable, panoramic and immersive viewing.
Consistent colour across a wide viewing angle, IPS technology is ideal for your projects. Achieve true-to-life colours with an incredible 1.07 billion colour depth and industry-standard wide colour coverage, including 100% sRGB, 100% Rec. 709 and 98% DCI-P3.
Plenty of connectors for your needs
With its extensive connectivity, this display serves as a productivity hub with its Ethernet port, a USB-C port with up to 90W power, two HDMI 2.0 ports and a DisplayPort. In addition, a USB 3.1 hub with 4 ports and a second USB-C 3.1 port (15W) will help you meet all your needs.
Effortlessly connect two PC sources to the display with the Intelligent Auto KVM function. It detects the second connected PC and seamlessly switches the controls. Display content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP) functionality, and use the built-in KVM (keyboard, video and mouse) functionality to control both PCs with a single keyboard and mouse.
Key Features :
- 40-inch, 21:9 format display with 5K2K (5120 x 2160) resolution
- IPS panel: bright colours and wide viewing angles (178°)
- Colour depth 1.07 billion
- Colour coverage: 100% sRGB, 100% Rec.709, 98% DCI-P3
- Curved design (2500R)
- Brightness: 300 cd/m².
- Response time 8 ms (standard), 5 ms (fast mode)
- Connections : 2 x HDMI 2.0, 1 x DisplayPort 1.4, 1x USB-C (90W / DP Alt Mode), Ethernet
- USB-C 3.1 15W port
- USB 3.1 hub with 4 ports
- Auto KVM function
- Ergonomics: height (120 mm), tilt, horizontal rotation (-30/30°)
- 2 built-in 9 Watt speakers
Select your criteria
General information |
Product name |
Dell 40" LED - UltraSharp U4021QW |
Brand |
Dell | |
Model |
210-AYJF | |
Display |
Screen size |
40 inches |
Screen format |
21:9 | |
Panel type |
IPS display | |
LCD technology |
IPS | |
Max resolution |
5120 x 2160 pixels | |
Dot Pitch |
0.1815 mm | |
Brightness |
300 cd/m² | |
Contrast |
1000 /1 | |
Response time |
5 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
No | |
NVIDIA G-SYNC |
No | |
Adaptive-Sync |
No | |
AMD FreeSync |
No | |
Flicker-Free |
Yes | |
Anti blue light |
Yes | |
Screen |
Screen type |
LED |
Widescreen |
Yes | |
Curved screen |
Yes | |
Monitor curvature |
2500R | |
Borderless |
Yes | |
3D compatible |
No | |
Touch screen |
No | |
Max vertical frequency |
60 Hz | |
Type of activities |
Professional | |
| Multimedia | ||
| Office | ||
Ergonomics |
Portable |
No |
Pivot |
No | |
Height adjustable stand |
Yes | |
Removable stand |
Yes | |
VESA mount |
100 x 100mm | |
Back tilt angle (top) |
21 Degree(s) | |
Forward tilt angle (bottom) |
5 Degree(s) | |
Connectivity |
Video inputs |
2 X HDMI Female |
| 1 X DisplayPort USB Type C | ||
| 1 X DisplayPort Female | ||
HDMI standard |
HDMI 2.0 | |
DisplayPort standard |
DisplayPort 1.4 | |
Audio input |
None | |
Audio outputs |
Line OUT (3.5mm Jack Female) | |
Additional connector(s) |
1 X USB 3.1 Type C | |
| 4 X USB 3.1 Type A Female | ||
| Ethernet - RJ45 Female | ||
Multimedia |
Built-in speakers |
Yes |
Sound power |
2 X 9 W | |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
| Silver | ||
Width |
946.6 mm | |
Maximum height |
577.3 mm | |
Height |
457.8 mm | |
Depth |
248 mm | |
Width (without stand) |
946.6 mm | |
Height (without stand) |
419.1 mm | |
Depth (without stand) |
59.6 mm | |
Weight |
13.8 kg | |
Multi-monitor bundle |
No | |
Power supply |
Consumption |
41 kWh/1000h |
Standby consumption |
0.3 W | |
Internal power supply |
Yes | |
Warranties |
Commercial warranty |
Seller 2 years |
Legal warranty |
See terms & conditions |
See all Dell products
Product referenced on 16 Sep 2021
For the moment, there are no customer reviews.Write a review
Trending now: Gaming monitor | Office monitor | Professional monitor | Curved monitor | HDR monitor | Borderless monitor | Touch screen monitor | Portable monitor | LED monitor | OLED monitor | QLED monitor | 1080p monitor | 2K WQHD monitor | 4K monitor | 22 inch monitor | 24 inch monitor | 27 inch monitor | 32 inch monitor | 16:9 monitor | 21:9 monitor | 32:9 monitor | 100Hz monitor | 120Hz monitor | 144Hz monitor | 240Hz monitor | 360Hz monitor