Skip to main content
DELL ULTRASHARP 52 THUNDERBOLT HUB MONITOR QU5226KW product photo
Dell

DELL ULTRASHARP 52 THUNDERBOLT HUB MONITOR QU5226KW

DELL UltraSharp U5226KW, 132.1 cm (52"), 6144 x 2560 pixels, 6K Ultra HD, LCD, 8 ms, Silver

MSRP

$5,249.99

Quantity

Get a real, competitive price from a Dataworld account manager, usually the same day.

View your quote request

Product identifiers

SKU
DELL-U5226KW
UPC
0884116691938
Category
Displays

Overview

DELL UltraSharp U5226KW. Display diagonal: 132.1 cm (52"), Display resolution: 6144 x 2560 pixels, HD type: 6K Ultra HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 2x2. VESA mounting, Height adjustment. Product colour: Silver

Key features

  • 132.1cm (52") 6K Ultra HD 6144 x 2560 Edge LED IPS Black
  • 8ms, 21:9, 400cd/m², 2000:1
  • USB, HDMI, DisplayPort

Specifications

Display

Surface treatment
Anti-glare Low Reflectance
Display diagonal
132.1 cm (52")
Display resolution
6144 x 2560 pixels
HD type
6K Ultra HD
Native aspect ratio
21:9
Display technology
LCD
Panel type
IPS Black
LED backlight
Yes
Backlight type
Edge LED
Touchscreen
No
Display brightness (typical)
400 cd/m²
Response time
8 ms
Response time measurement type
GTG (Gray to Gray)
Anti-glare screen
Yes
Screen shape
Curved
Screen curvature rating
4200R
Supported graphics resolutions
640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160, 6144 x 2560
Supported video modes
480p, 576p, 720p, 1080p, 2160p
Contrast ratio (typical)
2000:1
Maximum refresh rate
120 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Response time (fast)
5 ms
Pixel pitch
0.19644 x 0.19644 mm
Pixel density
129 ppi
Horizontal scan range
30 - 326 kHz
Vertical scan range
48 - 120 Hz
Viewable size, horizontal
120.7 cm
Viewable size, vertical
50.3 cm
Viewable size diagonal
130.8 cm
Surface hardness
3H
sRGB coverage (typical)
100%
Dell ComfortView technology
Yes
DCI-P3 coverage
99%
Heat dissipation (typical)
217.01 BTU/h

Performance

NVIDIA G-SYNC
No
AMD FreeSync
No
Flicker-free technology
Yes
Low Blue Light technology
Yes
Windows operating systems supported
Windows 10, Yes
Mac operating systems supported
MacOS
Linux operating systems supported
Yes

Multimedia

Number of speakers
2
RMS rated power
18 W
Built-in speaker(s)
Yes
Built-in camera
No

Design

Market positioning
Professional
Product colour
Silver
Colour name
Platinum Silver
Front bezel colour
Black
Detachable stand
Yes
Feet colour
Silver

Ports & interfaces

Built-in USB hub
Yes
USB hub version
3.2 Gen 2x2
USB upstream port type
USB Type-C
Number of upstream ports
4
Number of downstream ports
7
Number of USB Type-C upstream ports quantity
3
USB Type-A downstream ports quantity
5
USB Type-C downstream ports quantity
2
USB Type-C DisplayPort Alternate Mode
Yes
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
140 W
HDMI
Yes
HDMI ports quantity
2
HDMI version
2.1
DisplayPorts quantity
2
DisplayPort version
1.4
Thunderbolt 4 ports quantity
1
Headphone out
No
Built-in KVM switch
Yes
HDCP
Yes

Ergonomics

VESA mounting
Yes
Panel mounting interface
100 x 100,200 x 100,200 x 200
Cable management
Yes
Cable lock slot
Yes
Height adjustment
Yes
Adjustable height (max)
9 cm
Swivelling
Yes
Swivel angle range
-20 - 20°
Tilt adjustment
Yes
Tilt angle range
-5 - 10°
Picture-in-Picture
Yes
On Screen Display (OSD)
Yes
Plug and Play
Yes

Power

Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
Not available
Energy consumption (SDR) per 1000 hours
64 kWh
Power consumption (typical)
63.6 W
Power consumption (standby)
0.5 W
Power consumption (max)
430 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
5.5 A
Power supply type
Internal
Energy efficiency scale
A to G

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
10 - 80%
Storage relative humidity (H-H)
5 - 90%
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m

Weight & dimensions

Width (with stand)
1223.3 mm
Depth (with stand)
255 mm
Height (with stand)
666.8 mm
Weight (with stand)
17.8 kg
Width (without stand)
1223.3 mm
Depth (without stand)
111.9 mm
Height (without stand)
529 mm
Weight (without stand)
12.9 kg
Bezel width (side)
1.03 cm
Bezel width (top)
1.03 cm
Bezel width (bottom)
1.58 cm

Packaging data

Package weight
34.9 kg

Packaging content

Stand included
Yes
Cables included
DisplayPort, HDMI, Thunderbolt, USB Type-C to USB Type-A
DisplayPort cable length
1.8 m
HDMI cable length
1.8 m

Sustainability

Sustainability certificates
ENERGY STAR, TCO
Doesn't contain
Arsenic, Mercury, PVC/BFR

Carbon footprint

Total carbon footprint (kg of CO2e)
1010
Carbon emissions, manufacturing (kg of CO2e)
323.2
Carbon emissions, logistics (kg of CO2e)
65.65
Carbon emissions, energy usage (kg of CO2e)
309.06
Carbon emissions, end-of-life (kg of CO2e)
312.09
PAIA version
GaBi version 1, 2025

Other features

HBR3 support
Yes
Picture-by-Picture (PbP)
Yes
Delta E
1.5
Video colour modes
BT.709
Compliance certificates
RoHS
Ethernet LAN data rates
2500 Mbit/s
Ethernet LAN (RJ-45) ports
1
Certification
Eye Comfort

Brand-specific features

Dell Display Manager (DDM) compatibility
Yes