DELL UltraSharp U4025QW computer monitor 40" 5120 x 2160 pixels 5K Ultra HD LCD Silver

DELL UltraSharp U4025QW computer monitor 40" 5120 x 2160 pixels 5K Ultra HD LCD Silver

  • Brand: DELL
  • Category:
  • SKU: DELL-U4025QW
  • EAN: 0884116452041 5397184821510
101.6cm (40") 5K Ultra HD 5120 x 2160 LED IPS, 21:9, 450cd/m², 1.07B, 8ms, 178°/178°, 2000:1

Trade Prices

Distributor Product SKU Stock Updated Price
Ingram Micro DELL ULTRASHARP 40 MONITOR - BT3535 Register free see stock
Synnex DELL DELL ULTRASHARP 40 MONITOR U4025QW 7608995

Reasons To Buy

Smoother visual experience

A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.

Ambient Light Sensor

A built-in Ambient Light Sensor intelligently optimises brightness and colour temperature based on your surroundings.

World's first 40" 5K monitor certified for 5-Star Eye Comfort

Every aspect of your work springs to life on this curved 5K monitor featuring a 120Hz refresh rate. You'll never miss a single detail.

Improved ComfortView Plus

Our latest monitors reduce harmful blue light emissions to <35%, compared to <50% from the previous generation, for all-day eye comfort without sacrificing colour accuracy.

See more detail than ever before​

5K<br>See every detail with complete clarity on a 5K resolution monitor.<br><br>99%<br>DCI-P3 and Display P3 colour coverage.<br><br>IPS Black<br>Experience deeper blacks with a 2000:1 contrast ratio.

Internal Multi-Stream Transport (iMST)

Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.

Thunderbolt™ 4

Power your devices with a single cable connection with up to 140W power delivery.

Stay online

Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.

Dell Display Manager

Multitasking<br>Organise your screen with Easy Arrange and save profiles with Easy Arrange Memory.<br><br>Network KVM<br>Control and work across multiple network connected PCs and monitors with a single keyboard and mouse, and easily transfer files between them.<br><br>Customisation<br>Quickly access your favourite features and functions with the menu launcher and hot keys.<br><br>Manageability<br>Manage your fleet of monitors with remote management features that are automatic, comprehensive and compatible with several tools.

Dell Colour Management

Customisable colours<br>Easily calibrate your monitor’s colours on the new Dell Colour Management software, with Calman Verified certification.<br><br>Tailored to you<br>Create, store, and manage ICC profiles on your computer dynamically through the software dashboard.<br><br>Wide compatibility<br>Dell Colour Management software is compatible with multiple operating systems including Windows and macOS®.

Environmentally-forward thinking

Sustainable materials<br>This monitor is made with 50% recycled steel, 85% post-consumer recycled plastics including closed-loop plastics, 100% recycled aluminium and at least 20% recycled glass.<br><br>Energy conservation<br>Using PowerNap mode in Dell Display Manager lowers energy use by up to 14.8%.<br><br>Packaging innovation<br>Ships in a box made with 100% renewable content that is also recyclable.<br><br>Elevated standards<br>Meets highest environmental standards and registered EPEAT Gold with Climate+ designation - this monitor has met industry best practices for decarbonisation.

Extensive connectivity

Connect all your devices with over a dozen ports, including pop-out quick access ports.

Description

Elevate your performance with a 40-inch curved Thunderbolt™ hub monitor featuring a stunning 5K display and a 120Hz refresh rate.

Specifications

Display
HDCPYes
Display brightness (typical)450 cd/m²
Display diagonal40"
Response time8 ms
Display resolution5120 x 2160 pixels
Display technologyLCD
Screen shapeCurved
Display number of colours1.07 billion colors
Native aspect ratio21:9
Maximum refresh rate120 Hz
sRGB coverage (typical)100%
Contrast ratio (typical)2000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Pixel pitch0.00715 x 0.00715" (0.181 x 0.181 mm)
Horizontal scan range25 - 280 kHz
Vertical scan range48 - 120 Hz
Viewable size, horizontal36.6" (92.9 cm)
Viewable size, vertical15.4" (39.2 cm)
Viewable size diagonal39.7" (100.9 cm)
HD type5K Ultra HD
Supported graphics resolutions640 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, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2048 x 1280, 2560 x 1080, 3840 x 2160, 4096 x 2160, 5120 x 2160
Supported video modes480p, 720p, 1080p
Pixel density140 ppi
Colour gamut99%
Backlight typeLED
Surface hardness3H
Response time (fast)5 ms
Display brightness (peak)600 cd/m²
TouchscreenNo
High Dynamic Range (HDR) supportedYes
Panel typeIPS
Heat dissipation134.8 BTU/h
Dual ambient light sensorYes
Dell ComfortView technologyYes
Screen curvature rating2500R
Colour gamut standardDCI-P3
Anti-glare screenYes
Network
Ethernet LAN data rates2500 Mbit/s
Ethernet LAN (RJ-45) ports1
Performance
AMD FreeSyncNo
Windows operating systems supportedWindows 10, Yes
Mac operating systems supportedMacOS
Low Blue Light technologyYes
Flicker-free technologyYes
Multimedia
Built-in speaker(s)Yes
Built-in cameraNo
Number of speakers2
RMS rated power18 W
Design
Product colourSilver
Heavy metals freeHg (mercury)
Feet colourSilver
Front bezel colourBlack
Ports & interfaces
Built-in USB hubYes
USB Type-A downstream ports quantity5
USB Type-C downstream ports quantity3
HDMI ports quantity1
DisplayPorts quantity1
HDCPYes
Audio outputYes
Headphone outNo
HDMIYes
DC-in jackYes
HDMI version2.1
DisplayPort version1.4
USB Power Delivery (USB PD)Yes
USB Power Delivery up to140 W
USB Type-C DisplayPort Alternate ModeYes
Number of USB Type-C upstream ports quantity2
Built-in KVM switchYes
Thunderbolt 4 ports quantity2
HDCP version1.4/2.3
Ethernet LAN data rates2500 Mbit/s
Ethernet LAN (RJ-45) ports1
Ergonomics
Cable lock slotYes
VESA mountingYes
Panel mounting interface100 x 100 mm
LED indicatorsYes
SwivellingYes
Swivel angle range-30 - 30°
Tilt angle range-5 - 21°
Height adjustmentYes
On Screen Display (OSD)Yes
Height adjustment5.91" (15 cm)
Plug and PlayYes
Picture-in-PictureYes
Cable lock slot typeKensington
Cable managementYes
Tilt adjustmentYes
Picture-by-Picture (PbP)Yes
Power
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power consumption (max)380 W
Power consumption (standby)0.4 W
Power consumption (typical)39.5 W
Power consumption (off)0.3 W
Power supply typeInternal
Input current4.2 A
Energy efficiency scaleA to G
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours40 kWh
Energy consumption (HDR) per 1000 hours62 kWh
European Product Registry for Energy Labelling (EPREL) code1821612
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 altitude0 - 196850.4" (0 - 5000 m)
Non-operating altitude0 - 480000" (0 - 12192 m)
Weight & dimensions
Width (with stand)37.3" (946.6 mm)
Depth (with stand)9.95" (252.8 mm)
Height (with stand)18.6" (472.3 mm)
Bezel width (side)0.445" (1.13 cm)
Bezel width (top)0.445" (1.13 cm)
Bezel width (bottom)0.622" (1.58 cm)
Width (without stand)37.3" (946.6 mm)
Height (without stand)16.5" (419.1 mm)
Depth (without stand)4.25" (108 mm)
Weight (with stand)25.8 lbs (11.7 kg)
Weight (without stand)18.4 lbs (8.35 kg)
Package weight41.9 lbs (19 kg)
Packaging data
Package weight41.9 lbs (19 kg)
USB cable length39.4" (1 m)
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C
DisplayPort cable length70.9" (1.8 m)
HDMI cable length70.9" (1.8 m)
Packaging content
Stand includedYes
Quick start guideYes
Cables includedAC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C
DisplayPort cable length70.9" (1.8 m)
HDMI cable length70.9" (1.8 m)
USB cable length39.4" (1 m)
Sustainability
European Product Registry for Energy Labelling (EPREL) code1821612
Total carbon footprint (kg of CO2e)480
Sustainability certificatesENERGY STAR, TCO
Doesn't containPVC/BFR
Carbon footprint
Total carbon footprint (kg of CO2e)480
Total carbon emissions, w/o use phase (kg of CO2e)288
PAIA versionGaBi version 1, 2024
Carbon emissions, energy usage (kg of CO2e)192
Carbon emissions, manufacturing (kg of CO2e)197
Carbon emissions, logistics (kg of CO2e)36
Carbon emissions, end-of-life (kg of CO2e)55
Technical details
Sustainability certificatesENERGY STAR, TCO
Doesn't containPVC/BFR
Compliance certificatesRoHS
Power supply typeInternal
Weight (with stand)25.8 lbs (11.7 kg)
Surface hardness3H
TouchscreenNo
Features
Dell Display Manager (DDM) compatibilityYes
Other features
Heavy metals freeHg (mercury)
Ethernet LAN data rates2500 Mbit/s
Ethernet LAN (RJ-45) ports1
Picture-by-Picture (PbP)Yes
Automatic brightness controlYes
Compliance certificatesRoHS
Power consumption (max)380 W
Width (without stand)37.3" (946.6 mm)
Quick start guideYes
Height (without stand)16.5" (419.1 mm)
HDMIYes
Depth (without stand)4.25" (108 mm)
Surface hardness3H
USB Power Delivery up to140 W
Energy efficiency scaleA to G
USB Type-C DisplayPort Alternate ModeYes
Power supply typeInternal
Display brightness (peak)600 cd/m²
TouchscreenNo
USB Power Delivery (USB PD)Yes
Front bezel colourBlack
Logistics data
Total carbon footprint (kg of CO2e)480
Brand-specific features
Dell Display Manager (DDM) compatibilityYes