DELL UltraSharp U5226KW computer monitor 132.1 cm (52) 6144 x 2560 pixels 6K Ultra HD LCD Silver

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

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

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

Weight & dimensions
Width (with stand): 1223.3 mm
Height (with stand): 666.8 mm
Depth (with stand): 255 mm
Height (without stand): 529 mm
Weight (with stand): 17.8 kg
Width (without stand): 1223.3 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
Depth (without stand): 111.9 mm

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

Packaging data
Package weight: 34.9 kg

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

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

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

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

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

Other features
Ethernet LAN (RJ-45) ports: 1
Ethernet LAN data rates: 2500
Picture-by-Picture (PbP): Yes
Delta E: 1.5
Video colour modes: BT.709
Compliance certificates: RoHS
HBR3 support: Yes

Brand-specific features
Dell Display Manager (DDM) compatibility: Yes

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

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