Product details
Benefit from unparalleled productivity with the ultra-wide 6K monitor, designed for seamless multitasking, exceptional visual clarity, and all-day eye comfort.
Monitor type | PC Monitor |
Display resolution | 6K |
Display technology | LCD, LED |
Refresh rate | 120 Hz |
Monitor equipment | Integrated loudspeakers, Integrated USB hub, Slot for Kensington lock |
Video connections | DisplayPort (2x), HDMI (1x) |
USB ports | Thunderbolt 4, USB-A, USB-C |
Documents | Technical data sheet.pdf |
Item number | 66452791 |
Manufacturer | Dell |
Category | Monitor |
Manufacturer no. | DELL-U5226KW |
Release date | 19.1.2026 |
External links | |
May include power adapter | Yes |
Colour | Silver |
Exact colour description | Platinum Silver, Silver |
Monitor type | PC Monitor |
Display size (inches) | 52" |
Screen size (cm) | 130.75 cm |
Display resolution | 6K |
Pixel density | 129 ppi |
Pixel pitch | 0.20 mm |
Display | LCD |
Display technology | LCD, LED |
Panel | IPS |
Panel technology | IPS |
Refresh rate | 120 Hz |
Aspect ratio | 21:9 |
Screen surface | Anti-glare |
Contrast ratio | 2000:1 |
Response time (grey-to-grey) | 5 ms |
Brightness | 400 cd/m² |
Colour depth | 1.07 bits |
Colour space coverage | DCI-P3: 99%. |
Viewing angle (H) | 178° |
Monitor equipment | Integrated loudspeakers, Integrated USB hub, Slot for Kensington lock |
Connectivity | HDMI, LAN, USB |
Touch | Without touch function |
Adjustability | Height-adjustable, Pivoting, Tiltable |
VESA wall mount | 100 x 100 mm, 200 x 100 mm, 200 x 200 mm |
Video connections | DisplayPort (2x), HDMI (1x) |
HDMI version | 2.1 |
DisplayPort version | 1.4 |
USB ports | Thunderbolt 4, USB-A, USB-C |
Exact USB ports | Thunderbolt 4 (1x) |
Network connections | RJ45 (1x) |
USB Type C Power supply | 140 W |
Power consumption | 63.60 W |
Power consumption (standby) | 0.50 W |
Power consumption (Off) | 0.30 W |
Energy efficiency class | G |
Sustainability label | TCO Certified |
Scope of delivery | DisplayPort cable, HDMI cable, Thunderbolt Cable, USB-C to USB-A cable |
Width | 1223.32 mm |
Length | 255 mm |
Height | 666.79 mm |
Weight | 17.76 kg |
Length | 145 cm |
Width | 30 cm |
Height | 90 cm |
Weight | 46 kg |
Specifications may include unverified machine translations.
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Digitec Galaxus- 5.Fujitsu0.8 %
- 5.Hannspree0.8 %
- 8.Dell0.9 %
- 8.Lenovo0.9 %
- 10.AOC1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 2.Eizo2 days
- 2.Mobile Pixels2 days
- 5.Dell3 days
- 5.iiyama3 days
- 5.LG3 days
Return rate
How often is a product of this brand in the «Monitor» category returned?
Source: Digitec Galaxus- 6.Fujitsu2.6 %
- 8.Lenovo2.7 %
- 9.Dell2.8 %
- 9.iiyama2.8 %
- 11.AOC2.9 %
Source: Digitec Galaxus