£2,499.00*
£89.99
- Resolution 6144 x 2560
- Diagonal 52"
- Panel type IPS
- Refresh Rate 120Hz


Product information
Keep your office organised with the Dell UltraSharp U5226KW Thunderbolt Hub monitor
The Dell UltraSharp U5226KW offers an elegant solution to the problem of cluttered multi-screen setups in your demanding workplace. If you work with complex data, multiple applications or high-resolution graphics on a daily basis, this spacious display provides a perfectly tailored workspace. The curved design allows you to keep all your open windows comfortably in view, whilst advanced ergonomic features noticeably reduce strain on your eyes. Choose a highly efficient and organised way of working for all your projects.
Your benefits at a glance
- Crystal-clear 6K monitor: The enormous pixel density ensures outstanding detail and eliminates the need for additional monitors on your desk.
- Cutting-edge IPS Black technology: Experience deep blacks and a high contrast ratio for colour-accurate image and video editing.
- Integrated Thunderbolt hub monitor: Connect and charge your laptop with just a single cable, with a powerful power supply of up to 140 watts.
- Smart multitasking: Control up to four PCs simultaneously via integrated partitions directly using just one keyboard and mouse.

Excellent image sharpness and precise colour reproduction thanks to modern IPS Black technology
First-class visual display forms the foundation for fatigue-free working and precise results. With a resolution of 6144 x 2560 pixels, the curved 6K monitor offers outstanding clarity that makes every detail perfectly visible. Combined with innovative IPS Black technology, the display achieves a contrast ratio of 2,000:1. This ensures that dark areas of the image are rendered with exceptional depth and nuance. The colour gamut meets professional standards with 99 per cent DCI-P3 coverage, making the display ideal for media professionals, designers and analysts. Thanks to the smooth 120-hertz refresh rate, animations and scrolling movements glide absolutely smoothly across the entire screen. This combination of high pixel density and colour accuracy ensures reliable quality control at every single stage of your work.
Efficient use of space and seamless multitasking without additional hardware
A cluttered desk with multiple computers and a tangled mess of cables hinders concentration in day-to-day work. This versatile multitasking monitor overcomes this challenge by intelligently managing multiple signal sources on a single screen. The integrated picture-by-picture function allows you to split the display into up to four separate partitions and view content from different computers simultaneously. Thanks to the integrated KVM switch, you can switch seamlessly between the connected PCs whilst continuing to use the same keyboard and mouse. This saves valuable time when switching between different systems and ensures a perfectly organised working environment. Whether you’re checking programming code, comparing financial charts or preparing presentations, you always retain full control over all processes. This significantly boosts your daily productivity in the office and helps you stay focused on what matters most.
Comprehensive connectivity via the integrated Thunderbolt hub monitor and optimal eye protection
Modern workplaces demand flexible connectivity options and a health-conscious design for long working days. As a high-performance Thunderbolt hub monitor, this model combines all interfaces in one central device. Via the Thunderbolt 4 cable, you can transmit video signals and data whilst simultaneously supplying your laptop with up to 140 watts of power. An integrated RJ45 Ethernet port with fast 2.5 Gigabit speeds also ensures a stable network connection directly via the display. Alongside connectivity, your health is a key priority. The screen has been awarded the TÜV 5-star certificate for eye comfort. An intelligent ambient light sensor automatically adjusts the brightness and colour temperature to suit the room lighting. The hardware technology reduces harmful blue light to a minimum without distorting natural colour reproduction. This ensures your eyes remain relaxed and alert, even after many hours of concentrated work.
Our verdict: Why the Dell UltraSharp U5226KW is the ideal choice for your modern workplace
The Dell UltraSharp U5226KW stands out as a well-designed all-round solution for discerning users who do not want to compromise on space, picture quality or ergonomics. By combining multiple monitors into one, curved widescreen display, you can optimise your workflows in the long term. The combination of high 6K resolution, deep contrast and comprehensive hub functions makes this model a future-proof investment for your office.
If you have any questions about the connections or the best setup for your premises, we’ll be happy to help. Simply contact us by phone or email for personalised advice. Secure this premium display now for an efficient and comfortable working environment.
Technical data
| Name | Dell UltraSharp U5226KW 52-inch monitor with Thunderbolt hub, without stand |
|---|---|
| Article number | 1000039864 |
| GTIN/EAN | 5397321029144 |
| Manufacturer SKU | DELL-U5226KWWOS |
| EPREL ID | 2415042 |
| Model name | UltraSharp U5226KW |
| Brand | Dell |
| Product Type | Monitor |
| Product Series | Dell U Series |
| Panel type | IPS |
| Resolution | 6144 x 2560 |
| Diagonal | 52" |
| Aspect Ratio | 21:9 |
| Viewing angle - Horizontal | 178° |
| Viewing angle - Vertical | 178° |
| Brightness | 400 cd/m² |
| Response time | 5ms |
| Refresh Rate | 120Hz |
| Support - VESA | 100 x 100 , 200 x 100 , 200 x 200 |
| Inputs | 1x Ethernet , 1x Thunderbolt 4 , 2x Displayport , 2x HDMI , 3x USB-C |
| Outputs | 2x USB-C , 5x USB-A |
| Product width | 122.33 cm |
| Product height | 52.9 cm |
| Product depth | 11.2 cm |
| Weight | 18.23 kg |
| Colour | Black |
| EEK Spectrum | A to G |
| Energy efficency class | G |
| Delivery contents | DisplayPort Cable , HDMI Cable , Power cable , Thunderbolt cable (1 m) , USB-C to USB-A cable |
| Condition | New |
| Warranty | 36 Month |
| Warranty type | Bringin service Service and support information |
Downloads
Product safety
| Person responsible for the EU |
|---|
| Dell GmbH |
| Main Airport Center Unterschweinstiege 10 |
| 60549 Frankfurt am Main |
| Germany |
| DE.CustomerSupport@dell.com |
