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

£754.10

£904.92 inc. VAT

In Stock(187)MPN: DELL-U3425WE
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

Dell UltraSharp U3425WE
LED monitor
curved
34"
3440 x 1440 UWQHD @ 120 Hz
IPS
300 cd/m�
2000:1

Product Overview

AI-generated summary

The Dell UltraSharp U3425WE is the kind of monitor that makes sense if you live in spreadsheets, dashboards, or multi-window workflows all day. The ultrawide layout gives you noticeably more horizontal working space without the desk chaos of two monitors, and Dell’s UltraSharp reputation usually means solid colour consistency and a genuinely “works out of the box” experience for office and light creative use. If you’re paying for productivity time, the £754 ex-VAT feels easier to justify than many gimmicky ultrawides—assuming your team actually benefits from that extra width.

That said, I wouldn’t buy it for everyone. If most users do single-task work (mostly email, simple web apps) or have a tight desk, the size and cost can be overkill—plus ultrawides can expose cheap GPU/display scaling quirks on some laptops/desktops. Also, unless you’re confident about ergonomics (height/stance) and viewing distance, the “big screen” advantage can turn into an eye/neck issue rather than a benefit. Bottom line: worth it for power users and analysts in a proper workstation setup; hard sell for generic office users who don’t need the extra workspace.

Why This Product

World's first 34-inch monitor certified for 5-Star Eye Comfort

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

Smoother visual experience

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

Ambient Light Sensor

Ambient Light Sensor

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

Improved ComfortView Plus

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​

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 c...

Internal Multi-Stream Transport (iMST)

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.

Specifications

Display

Display diagonal34.14 "
Display resolution3440 x 1440 pixels
HD typeWide Quad HD
Native aspect ratio21:9
Display technologyLCD

Performance

NVIDIA G-SYNCN
AMD FreeSyncN
Flicker-free technologyY
Low Blue Light technologyY

Multimedia

Number of speakers2
RMS rated power10 W
Built-in speaker(s)Y
Built-in cameraN

Design

Market positioningBusiness
Product colourBlack,Silver
Front bezel colourBlack
Detachable standY
Feet colourSilver

Ports & interfaces

Built-in USB hubY
USB hub version3.2 Gen 2 (3.1 Gen 2)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity2
USB Type-A downstream ports quantity5

Network

Wi-FiN

Ergonomics

VESA mountingY
Panel mounting interface100 x 100 mm
Wall mountableY
Cable managementY
Cable lock slotY

Power

Energy efficiency class (SDR)F
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours32 kWh
Power consumption (typical)31.5 W
Power consumption (standby)0.5 W

Carbon Footprint

Lifecycle CO₂ emissions — helping you make sustainable procurement decisions

361
kg CO₂e total
Manufacturing
149.093 kg (41%)
Logistics
28.158 kg (8%)
Energy Use
154.147 kg (43%)
End of Life
29.602 kg (8%)

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