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Dell Alienware 34 Gaming Monitor AW3425DW, 34.2", UK

Brand: Dell

Winter Sale 2025 – Flat 10% Off! Save £71 on this laptop + Free Shipping.
Offer ends 14 Dec 2025. Shop now.

Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"

Price: £650 £579

£49 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 Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Dell Alienware 34 Gaming Monitor AW3425DW, 34.2"
Type
Desktop Monitor
Size
34.2" (86.9cm), Class Size: 33"-34"
Resolution
3440x1440 (UWQHD), 21:9, 109ppi
Refresh
240Hz
SDR brightness
250cd/​m²
HDR brightness
1000cd/​m²
Time of Response
0.03ms (Grey-to-Grey)
Panel Type
OLED (QD-OLED), Quantum-Dot, manufacturer Samsung
Depth
10bit (1.07 billion colours)
Screen Surface
Anti-glare /​ Anti-reflective
Contrast
1.500.000:1 static
HDR
VESA DisplayHDR True Black 400
Angle
178°/​178°
Monitor Shape
Curved, 1800R/​1.80m
Synchronization
Adaptive Sync, AMD FreeSync Premium Pro certified (48-240Hz via DisplayPort, 48-240Hz via HDMI, with LFC-support, with HDR), NVIDIA G-Sync Compatible certified (48-240Hz via DisplayPort)
Connectors
1x DisplayPort 1.4 (HDCP 2.3, 240Hz@3440x1440), 2x HDMI 2.1 FRL6 (HDCP 2.3, 240Hz@3440x1440), 1x USB-C 3.0 (downstream, 5Gb/​s, PD-Out 15W), 1x USB-B 3.0 (Upstream, 5Gb/​s), 1x USB-A 3.0 (downstream, 5Gb/​s), 1x AC-In C14
Signal
DisplayPort 27-389kHz (H) /​ 48-240Hz (V), HDMI 27-389kHz (H) /​ 48-240Hz (V)
DCI-P3
99.3%
Ergonomic Features
stand, height-adjustable (110mm), rotatable (±20°), tiltable (+21°/​-5°)
VESA
100x100
Power
190W max, 31W typical, 0.5W standby, 0.3W deactivated
SDR Efficiency (A–G)
31kWh/​1000h (F)
HDR Efficiency (A–G)
31kWh/​1000h (F)
Features
Kensington slot security, Illumination on back side (RGB), Picture-in-Picture, Picture-by-Picture, fan, standard monitor (no smart features or OS)
WxHxD
814.1x445.1x232mm with stand compressed, 814.1x445.1x232mm with stand extracted, 814.1x361.6x111.2mm without stand
Weight
8.14kg with stand, 5.09kg - without stand
Colour
black back side /​ black stand /​ black lower bezel
Warranty
3 years

Dell Alienware 34 Gaming Monitor AW3425DW, 34.2" — Lowest UK price with fast free delivery and full warranty

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