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Dell 34 Plus USB-C Monitor S3425DW, 34", UK

Brand: Dell

Winter Sale 2025 – Flat 10% Off! Save £41 on this laptop + Free Shipping.
Offer ends 14 Dec 2025. Shop now.

Dell 34 Plus USB-C Monitor S3425DW, 34"

Price: £340 £299

£25 a month (12 Months)

Warranty

Includes Official UK Warranty

Returns

30-Day Free Returns

Free shipping

Free Next-Day Delivery:
London · Birmingham · Leeds · Manchester
Rest of UK: Free in 1–3 days!

Dell 34 Plus USB-C Monitor S3425DW, 34"
Dell 34 Plus USB-C Monitor S3425DW, 34"
Dell 34 Plus USB-C Monitor S3425DW, 34"
Dell 34 Plus USB-C Monitor S3425DW, 34"
Dell 34 Plus USB-C Monitor S3425DW, 34"
Dell 34 Plus USB-C Monitor S3425DW, 34"
Type
Desktop Monitor
Size
34" (86.4cm), Class Size: 33"-34"
Resolution
3440x1440 (UWQHD), 21:9, 110ppi
Refresh
120Hz
SDR brightness
300cd/​m²
Time of Response
1ms, 3ms, 5ms (normal)
Panel Type
VA
Depth
10bit (1.07 billion colours)
Screen Surface
Matte, Temper 3H
Screen Backlight
Edge LED, Eye Care Filter
Contrast
3.000:1 static
Angle
178°/​178°
Monitor Shape
Curved, 1800R/​1.80m
Synchronization
Adaptive Sync, AMD FreeSync Premium certified (48-120Hz via DisplayPort, 48-120Hz via HDMI, with LFC-support, with HDR)
Connectors
2x HDMI 2.1 (HDCP 2.2, 120Hz@3440x1440), 1x USB-C 3.0 with DisplayPort 1.4 (Upstream, 5Gb/​s, PD-Out 65W, 120Hz@3440x1440), 1x USB-C 3.0 (downstream, 5Gb/​s, PD-Out 15W), 1x USB-A 3.0 (downstream, 5Gb/​s, BC), 1x USB-A 3.0 (downstream, 5Gb/​s), 1x AC-In C14 (downstream, mains connection)
Signal
25-200kHz (H) /​ 48-120Hz (V)
sRGB
99%
DCI-P3
95%
Speakers
2x 5W
Ergonomic Features
stand, height-adjustable (130mm), tiltable (+21°/​-5°)
VESA
100x100
Power
175W max, 31W typical, 0.3W standby, 0.3W deactivated
SDR Efficiency (A–G)
31kWh/​1000h (F)
HDR Efficiency (A–G)
40kWh/​1000h (G)
Features
Kensington slot security, Picture-in-Picture, Picture-by-Picture, standard monitor (no smart features or OS)
WxHxD
807.3x411.5x221.9mm with stand compressed, 807.3x517.2x221.9mm with stand extracted, 807.3x355.8x116.9mm without stand
Weight
8.38kg with stand, 6.91kg - without stand
Colour
white back side /​ white stand /​ black lower bezel
Warranty
3 years

Dell 34 Plus USB-C Monitor S3425DW, 34" — Lowest UK price with fast free delivery and full warranty

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