DELL UltraSharp U3225QE computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Silver

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Reasons to buy
  • World’s 1st enhanced IPS Black monitor
    Feast your eyes on every fine detail on the world’s 1st IPS monitor with stunning 3000:1 contrast ratio.
  • A better view
    With 47% deeper blacks versus conventional IPS, a low reflectance panel that improves contrast ratio,
    smoother visuals on a 120Hz refresh rate and exceptional colour accuracy with 99% DCI-P3 and Display P3,
    every detail of your work pops.

    Conventional IPS vs Enhanced IPS Black
  • Low reflectance panel
    The low reflectance panel reduces glare from outside light sources and improves screen contrast.
  • World's best eye comfort
    TÜV 5-star certified monitor for eye comfort.
  • Smoother visual experience
    A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.
  • Adapts to your environment
    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.
  • Power delivery
    Power your devices with a single cable connection with up to 140W EPR (Extended Power Range) enabled by Thunderbolt™ 4.
  • Extensive connectivity
    Connect all your devices with over a dozen ports, including pop-out quick access ports.
  • Stable connection
    Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.
  • Expand your perspective
    Experience uncompromised picture quality by daisy chaining two 4K monitors on either Windows, or macOS, powered by Thunderbolt 4.
  • Dell Display and Peripheral Manager
    Experience Dell’s singular, innovative application to optimise the performance of your entire Dell PC workspace.

    Maximise productivity
    Easy Arrange tiles apps across screens with pre-set partitions and customises up to five windows, enhancing multitasking. Easy Arrange Memory saves and restores app profiles manually, on schedule, or at start-up.

    Easy navigation
    Control and work across multiple network or USB connected PCs and monitors with a single keyboard and mouse, seamlessly transferring files between them.

    More manageable
    Scale up management across your entire fleet of Dell displays, docks and client peripherals with streamlined firmware updates and expanded Command Line Interface features.
  • Optimise your picture
    Customisable colours
    Easily calibrate your monitor’s colours on the new Dell Colour Management software, with Calman Verified certification.

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

    Compatible with multiple operating systems
    Dell Colour Management software is compatible with multiple operating systems including Windows and macOS®.
  • Environmentally-forward thinking
    Material innovation
    Your monitor has been thoughtfully crafted with a selection of sustainable materials including 85% post-consumer plastic and closed-loop ITE-derived plastic, 100% recycled aluminium, 50% recycled steel and at least 20% recycled glass that make up to 25% recycled content by weight. Using recycled materials helps conserve natural resources and contributes to a lower environmental footprint.

    Environmental standards
    This monitor is registered EPEAT Gold with Climate+, certified ENERGY STAR® and carries the latest TCO certified designation. With the new certification, this monitor is assured to be built using renewable energy while meeting high safety standards.

    Seamlessly modernise your tech
    We can help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.

    Packaging with purpose
    This monitor ships in a box made from 100% renewable materials. We are reducing plastic waste wherever possible and transitioning to a responsible fiber-based solution.
Specs
Display
Display diagonal 80 cm (31.5")
Display resolution 3840 x 2160 pixels
HD type 4K Ultra HD
Native aspect ratio 16:9
Display technology LCD
Panel type IPS
LED backlight
Backlight type Edge LED
Touchscreen
Display brightness (peak) 600 cd/m²
Display brightness (typical) 450 cd/m²
Response time 8 ms
Response time measurement type GTG (Gray to Gray)
Anti-glare screen
Screen shape Flat
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 (WXGA), 1600 x 1200 (UXGA), 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) 3000:1
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 0,18159 x 0,18159 mm
Pixel density 140 ppi
Viewable size, horizontal 69,7 cm
Viewable size, vertical 39,2 cm
Viewable size diagonal 80 cm
Digital horizontal frequency 30 - 275 kHz
Digital vertical frequency 48 - 120 Hz
Display diagonal (metric) 68,47 cm
High Dynamic Range (HDR) supported
High Dynamic Range (HDR) technology DisplayHDR 600
Surface hardness 3H
sRGB coverage (typical) 100%
Colour gamut DCI-P3 99%
Performance
NVIDIA G-SYNC
AMD FreeSync
Flicker-free technology
Low Blue Light technology
Multimedia
Built-in speaker(s)
Built-in camera
Design
Market positioning Office
Product colour Black, Silver
Front bezel colour Black
Detachable stand
Feet colour Silver
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 1
USB Type-A downstream ports quantity 5
USB Type-C downstream ports quantity 2
USB Type-C DisplayPort Alternate Mode
USB Power Delivery
USB Power Delivery up to 120 W
HDMI
HDMI ports quantity 1
DisplayPorts quantity 1
DisplayPort out quantity 1
DisplayPort out version 1.4

Ports & interfaces
DisplayPort version 1.4
Thunderbolt 4 ports quantity 2
Headphone out
Headphone connectivity 3.5 mm
HDCP
HDCP version 2.2
Network
Ethernet LAN
Ergonomics
VESA mounting
Panel mounting interface 100 x 100 mm
Wall mountable
Cable management
Cable lock slot
Cable lock slot type Kensington
Height adjustment
Adjustable height (max) 15 cm
Pivot
Pivot angle -90 - 90°
Swivelling
Swivel angle range -30 - 30°
Tilt adjustment
Tilt angle range -5 - 21°
On Screen Display (OSD)
Power
Energy efficiency class (SDR) F
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 31 kWh
Energy consumption (HDR) per 1000 hours 52 kWh
Power consumption (typical) 30,5 W
Power consumption (standby) 0,5 W
Power consumption (max) 335 W
Power consumption (off) 0,3 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Input current 4 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%
Storage relative humidity (H-H) 5 - 90%
Operating altitude 0 - 5000 m
Non-operating altitude 5000 - 12192 m
Weight & dimensions
Width (with stand) 713,2 mm
Depth (with stand) 215 mm
Height (with stand) 618,9 mm
Weight (with stand) 9,02 kg
Width (without stand) 713,2 mm
Depth (without stand) 57,5 mm
Height (without stand) 410,3 mm
Weight (without stand) 6,52 kg
Bezel width (side) 7,95 mm
Bezel width (top) 7,7 mm
Bezel width (bottom) 1,04 cm
Packaging data
Package weight 13,4 kg
Packaging content
Stand included
Cables included AC, DisplayPort, Thunderbolt, USB Type-A to USB Type-C
DisplayPort cable length 1,8 m
Sustainability
Sustainability certificates ENERGY STAR, TCO
Doesn't contain Arsenic, Mercury, PVC/BFR
Other features
RJ-45 ports quantity 1
Compliance certificates RoHS
Distributors
Country Distributor
2 distributor(s)
3 distributor(s)
2 distributor(s)
3 distributor(s)
2 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)
1 distributor(s)