Unlock unparalleled productivity with this 6K ultrawide monitor designed for seamless multitasking, superior visual clarity, and all-day eye comfort.

Specification

Product
Product id	1011162
Brand	Dell
Partnr	DELL-U5226KWWOS
EAN/UPC code	5397321029144
Warranty (months)	3 Years Base Adv Ex
Technical details
Sustainability certificates	ENERGY STAR, TCO
Doesn't contain	Arsenic, Mercury (element), PVC/BFR
Compliance certificates	RoHS
Display
Display diagonal	52 inch
Display resolution	6144 x 2560 Pixels
Native aspect ratio	21:9
Panel type	IPS Black
Display brightness (typical)	400 cd/m²
Response time	8 ms
HD type	6K Ultra HD
Response time measurement type	GTG (Gray to Gray)
Display technology	LCD
LED backlight	Y
Backlight type	Edge LED
Anti-glare screen	Y
Screen shape	Curved screen
Dell ComfortView technology	Y
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
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 density	129 ppi
Pixel pitch	0.19644 x 0.19644 mm
Horizontal scan range	30 - 326 kHz
Vertical scan range	48 - 120 Hz
Viewable size, horizontal	1206.93 mm
Viewable size, vertical	502.89 mm
Viewable size diagonal	1307.5 mm
Heat dissipation (typical)	217.01 BTU/h
Surface hardness	3H
sRGB coverage (typical)	100 procent
Surface treatment	Anti-glare Low Reflectance
Performance
NVIDIA G-SYNC	N
AMD FreeSync	N
Windows operating systems supported	Y
Mac operating systems supported	MacOS
Linux operating systems supported	Y
Flicker-free technology	Y
Low Blue Light technology	Y
HBR3 support	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	18 W
Design
Market positioning	Professional
Product colour	Silver
Colour name	Platinum Silver
Front bezel colour	Black
Detachable stand	Y
Feet colour	Silver
Certification	Eye Comfort
Ports & interfaces
Built-in USB hub	Y
USB hub version	3.2 Gen 2x2
USB upstream port type	USB Type-C
Number of upstream ports	4
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	Y
USB Power Delivery up to	140 W
HDMI	Y
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	2
DisplayPort version	1.4
Headphone out	N
Thunderbolt 4 ports quantity	1
Number of downstream ports	7
Built-in KVM switch	Y
HDCP	Y
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100, 200 x 100, 200 x 200 mm
Cable lock slot	Y
Cable management	Y
Height adjustment	N
Picture-in-Picture	Y
On Screen Display (OSD)	Y
Plug and Play	Y
Brand-specific features
Dell Display Manager (DDM) compatibility	Y
Packaging data
Stand included	N
Cables included	DisplayPort, HDMI, Thunderbolt, USB Type-C to USB Type-A
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Package weight	30040 g
Power
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	64 kWu
Power consumption (typical)	63.6 W
Energy efficiency class (HDR)	Not available
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
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 procent
Storage relative humidity (H-H)	5 - 90 procent
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Weight & dimensions
Width (without stand)	1223.32 mm
Depth (without stand)	111.94 mm
Height (without stand)	529.05 mm
Weight (without stand)	12950 g
Bezel width (side)	10.34 mm
Bezel width (top)	10.34 mm
Bezel width (bottom)	15.8 mm
Other features
USB Power Delivery	Y
Colour gamut DCI-P3	99 procent
Viewable size diagonal (imperial)	51.5 "
Picture-by-Picture (PbP)	Y
Power supply type	Internal
Touchscreen	N
Video colour modes	BT.709
Ethernet LAN data rates	2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Delta E	1.5