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

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Dell UltraSharp U5226KW 52"" Class 6K Curved Screen LED Monitor - 21:9 - Platinum Silver - 51.5"" Viewable - In-plane Switching (IPS) Black Technology - LED Backlight - 6144 x 2560 - 1.07 Billion Colors - 400 Nit - 5 ms - Speakers - Height, Tilt, Swivel, Slant - USB Type-C - HDMI - DisplayPort - VESA Mount Compatible - USB Hub, KVM Switch

3,133.62 3133.62 USD 3,133.62 3,749.99

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Specifications 137

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
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

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

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

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

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

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

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

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

Package weight 34.9 kg

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

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
Dell Display Manager (DDM) compatibility Yes