Dell UltraSharp 52 Thunderbolt Hub

52"
Ratings
BrandMore from Dell
Energy Label G
Delivered between Tue, 28.4. and Tue, 12.5.
Only 3 pieces in stock at supplier
free shipping

Colour2

Product details

Benefit from unparalleled productivity with this ultra-wide 6K monitor, designed for seamless multitasking, exceptional visual clarity, and all-day eye comfort.

Key specifications

Monitor type
Curved monitor
Display technology
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

General information

Item number
66369598
Manufacturer
Dell
Category
Monitor
Manufacturer no.
DELL-U5226KW
Release date
17.1.2026
External links
Manufacturer's site (de)

Colour

Colour
Silver
Exact colour description
Platinum Silver, Silver

Display properties

Monitor type
Curved monitor
Display size (inches)
52"
Screen size (cm)
130.75 cm
Pixel density
129 ppi
Pixel pitch
0.20 mm
Display
LCD
Display technology
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)
8 ms
Brightness
400 cd/m²
Colour space coverage
DCI-P3: 99%.
Viewing angle (H)
178°
Viewing angle (V)
178°

Features + Functions

Monitor equipment
Integrated loudspeakers, Integrated USB hub, Slot for Kensington lock
Connectivity
Bluetooth, Ethernet, HDMI, USB
Touch
Without touch function

Mounting + Ergonomics

Adjustability
Height-adjustable, Pivoting, Tiltable
VESA wall mount
100 x 100 mm, 200 x 100 mm, 200 x 200 mm

Connections

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)

Power supply

Power consumption
63.60 W
Power consumption (standby)
0.50 W
Energy consumption per year
64 kWh

Energy declaration

Energy efficiency class
G

Voluntary climate contribution

CO₂ emissions
16.1 kg
Climate contribution
CHF 0.38

Scope of delivery

Scope of delivery
DisplayPort, HDMI, Thunderbolt, USB-C

Product dimensions

Width
1223.32 mm
Length
255 mm
Height
666.79 mm
Weight
17.76 kg

30-day right of return
36 Months Warranty (Bring-in)
1 additional offer

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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.Fujitsu
    0.8 %
  • 5.Hannspree
    0.8 %
  • 8.Dell
    0.9 %
  • 8.Lenovo
    0.9 %
  • 10.AOC
    1 %

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.Eizo
    2 days
  • 2.Mobile Pixels
    2 days
  • 5.Dell
    3 days
  • 5.iiyama
    3 days
  • 5.LG
    3 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Digitec Galaxus
  • 7.Denver
    2.6 %
  • 8.Lenovo
    2.7 %
  • 9.Dell
    2.8 %
  • 9.iiyama
    2.8 %
  • 11.AOC
    2.9 %
Source: Digitec Galaxus