DELL UltraSharp U3425WE computer monitor 86.7 cm (34.1") 3440 x 1440 pixels Wide Quad HD LCD Black, Silver

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Reasons to buy
  • World's first 34-inch monitor certified for 5-Star Eye Comfort
    Feel immersed in detail-oriented work with a curved, ultrawide WQHD screen.
  • 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.
  • 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​
    WQHD
    Improve your field of view and get near-uniform visual focus with this ultrawide, curved screen.

    98%
    DCI-P3 and Display P3 colour coverage.

    IPS Black
    Experience deeper blacks with a 2000:1 contrast ratio.
  • Internal Multi-Stream Transport (iMST)
    Partition your display as if there were two 1720x1440 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 90W power delivery.
  • Extensive connectivity
    Connect all your devices with over a dozen ports, including quick access ports.
  • Stay online
    Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.
  • Dell Display Manager
    Multitasking
    Organise your screen with Easy Arrange and save profiles with Easy Arrange Memory.

    Network KVM
    Control and work across multiple network connected PCs and monitors with a single keyboard and mouse, and easily transfer files between them.

    Customisation
    Quickly access your favourite features and functions with the menu launcher and hot keys.

    Manageability
    Manage your fleet of monitors with remote management features that are automatic, comprehensive and compatible with several tools.
  • Dell Colour Management
    Customisable colours
    Easily calibrate your monitor’s colours on the new Dell Colour Management software, with Calman Verified certification.

    Tailored to you
    Create, store, and manage ICC profiles on your computer dynamically through the software dashboard.

    Wide compatibility
    Dell Colour Management software is compatible with multiple operating systems including Windows and macOS®.
  • Environmentally-forward thinking
    Sustainable materials
    This monitor is made with 50% recycled steel, 85% post-consumer recycled plastics including closed-loop plastics, 100% recycled aluminum and at least 20% recycled glass.

    Energy conservation
    Using PowerNap mode in Dell Display Manager lowers energy use by up to 14.8%.

    Packaging innovation
    Ships in a box made with 100% renewable content that is also recyclable.

    Elevated standards
    Meets highest environmental standards and registered EPEAT Gold with Climate+ designation - this monitor has met Dell's best practices for decarbonisation.
Specs
Display
Display diagonal 86.7 cm (34.1")
Display resolution 3440 x 1440 pixels
HD type Wide Quad HD
Native aspect ratio 21:9
Display technology LCD
Panel type IPS
Backlight type LED
Touchscreen
Display brightness (typical) 300 cd/m²
Response time 8 ms
Anti-glare screen
Screen shape Curved
Screen curvature rating 1900R
Supported graphics resolutions 640 x 480 (VGA), 720 x 480, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1600 x 1200, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440
Supported video modes 480p, 576p, 720p, 1080i, 1080p
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 0.2325 x 0.2325 mm
Pixel density 110 ppi
Horizontal scan range 25 - 185 kHz
Vertical scan range 48 - 120 Hz
Viewable size, horizontal 80 cm
Viewable size, vertical 33.5 cm
Viewable size diagonal 86.7 cm
High Dynamic Range (HDR) supported
Surface hardness 3H
Colour gamut standard DCI-P3
Colour gamut 98%
sRGB coverage (typical) 100%
Performance
NVIDIA G-SYNC
AMD FreeSync
Flicker-free technology
Low Blue Light technology
Multimedia
Built-in speaker(s)
Built-in camera
Number of speakers 2
RMS rated power 10 W
Design
Market positioning Business
Product colour Black, Silver
Front bezel colour Black
Detachable stand
Feet colour Silver
Heavy metals free Hg (mercury)
Ports & interfaces
Built-in USB hub
USB hub version 3.2 Gen 2 (3.1 Gen 2)
USB upstream port type USB Type-C
Number of USB Type-C upstream ports quantity 2
USB Type-A downstream ports quantity 5
USB Type-C downstream ports quantity 3
USB Type-C DisplayPort Alternate Mode
USB Power Delivery
USB Power Delivery up to 90 W
HDMI
HDMI ports quantity 1
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort version 1.4
Thunderbolt 4 ports quantity 2
Headphone out
Headphone outputs 1
HDCP

Ports & interfaces
HDCP version 1.4/2.2
Network
Wi-Fi
Ergonomics
VESA mounting
Panel mounting interface 100 x 100 mm
Wall mountable
Cable management
Cable lock slot
Cable lock slot type Kensington
Height adjustment
Height adjustment 15 cm
Pivot
Swivelling
Swivel angle range -30 - 30°
Tilt adjustment
Tilt angle range -5 - 21°
On Screen Display (OSD)
Plug and Play
LED indicators
Power
Energy efficiency class (SDR) F
Energy efficiency class (HDR) Not available
Energy consumption (SDR) per 1000 hours 32 kWh
Power consumption (typical) 31.5 W
Power consumption (standby) 0.5 W
Power consumption (max) 250 W
Power consumption (off) 0.3 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Input current 3.2 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 5000 - 12192 m
Packaging content
Stand included
Cables included AC, DisplayPort, HDMI, USB Type-C to USB Type-C
Power adapter included
Remote control included
Stylus included
Quick start guide
Weight & dimensions
Width (with stand) 813.5 mm
Depth (with stand) 240.4 mm
Height (with stand) 542.8 mm
Weight (with stand) 7.78 kg
Width (without stand) 813.5 mm
Depth (without stand) 105.1 mm
Height (without stand) 359.1 mm
Weight (without stand) 10.4 kg
Bezel width (side) 9.78 mm
Bezel width (top) 1.04 cm
Bezel width (bottom) 1.39 cm
Packaging data
Package weight 15.1 kg
Sustainability
Sustainability compliance
Sustainability certificates ENERGY STAR, TCO
Doesn't contain PVC/BFR
European Product Registry for Energy Labelling (EPREL) code 1777749
Technical details
Compliance certificates RoHS
Other features
Ethernet LAN (RJ-45) ports 1
Distributors
Country Distributor
4 distributor(s)
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6 distributor(s)
3 distributor(s)
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2 distributor(s)
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1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
Disclaimer DELL UltraSharp U3425WE computer monitor 86.7 cm (34.1") 3440 x 1440 pixels Wide Quad HD LCD Black, Silver :

Actual configuration might differ from illustration

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