Dell Alienware AW3425DW 34.2 " black

Name: Dell Alienware AW3425DW 34.2 " black
Brand: Dell
Price: 719.62 GBP
Availability: InStock

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Dell Alienware AW3425DW 34.2 " black

2025 Alienware gaming QD-OLED HDMI 2.1 USB-C curved HDR Adaptive-Sync FreeSync good DCI-P3

Screen size:34.2 "

Resolution:3440x1440 (21:9)

Panel:QD-OLED, response 0.03 ms

Frequency:240 Hz

Contrast:1 500 000:1

Brightness:250 cd/m²

Functions:HDR, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, PBP

Connectors:DisplayPort v1.4 • 2xHDMI v2.1

Top-tier gaming monitor featuring a curved QD-OLED panel from Samsung Display (Gen 2). The screen boasts a high resolution of 3440x1440 pixels spread over an impressive 34.2-inch diagonal. To enhance gameplay immersion, the panel is curved with a 1800R curvature. The standard SDR brightness is 250 cd/m², and in HDR mode, it peaks at 1000 cd/m². The refresh rate of the matrix is 240 Hz, and the response time is just 0.03 ms according to the GtG method (i.e., switching from gray to gray pixel).

The model supports frame synchronization technologies AMD FreeSync Premium Pro and NVIDIA G-Sync Compatible. Connectivity options for the Dell Alienware AW3425DW include DisplayPort v 1.4 and a pair of HDMI v 2.1 ports. Additionally, the model is equipped with one USB type C and one USB-A. It features the AlienFX signature lighting on the back, customizable via the Alienware Command Center software. The monitor screen is adjustable in height (±11 cm), tilt, and swivel angles.

All specifications

Specifications Alienware AW3425DW

Main
Product type	gaming
Size	34.2 "


Screen
Curved screen	1800R
Panel type	QD-OLED
Surface treatment	glossy / Anti-Reflective /
Resolution	3440x1440 (21:9)
FPS	240 Hz
Pixel size	0.23 mm
Response time (GtG)	0.03 ms
Vertical viewing angle	178 °
Horizontal viewing angle	178 °
Brightness	250 cd/m² / 1000 cd/m² peak /
Static contrast	1 500 000:1
Colour depth	10-bit (1.07B Colors)
Colour gamut (DCI-P3)	99 % / CIE 1976 /
HDR	DisplayHDR True Black 400


Connection
Video transmission	DisplayPort v1.4 2xHDMI v2.1
USB-A hub	1x5Gbps
USB-C hub	1x5Gbps / 15 W /
Fast charge	/ USB-C 15 W /

Features
Features	PBP (Picture by Picture) AMD FreeSync Premium Pro NVIDIA G-Sync Compatible Adaptive-Sync
Screen swivel	/ +- 20° /
Height adjustment	/ 110 mm /


General
RGB lighting	AlienFX
Wall mount	VESA 100x100mm
Power consumption	37 W / 190 W maximum /
Energy class (new)	F
Dimensions (WxHxD)	814x555x232 mm
Dimensions without stand (WxHxD)	814x362x111 mm
Weight	8.14 kg
Weight without stand	5.09 kg
Official Website	dell.com
Added to E-Catalog	July 2025

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Dell 2026 - new arrivals, bestsellers, and the most relevant models Dell.

How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor

Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection

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	DELL GAME-AW3425DW Alienware 34" QD-OLED Monitor Sweeping visuals and colour Evolve your field of view with WQHD and an 1800R curve, combined with QD-OLED's incredible colour... morerange and clarity that easily immerses you in any world. Colourful clarity AVpartsmaster.co.uk Delivery: in United Kingdom Report	£670.18 Buy in shop

	Alienware AW3425DW 34 QD-OLED WQHD 240Hz 0.03ms UltraWide Curved USB-C Gaming Monitor Black GAME-AW3425DW . Stand out features . Ultrawide immersion for elite gameplayOur expansive 34 QD-OLED monitor delivers seamless speed and s... moreuper smooth motion with intuitive function and connectivity. Sweeping visuals and colourEvolve your field of view with WQHD and an 1800R curve combined with QD-OLED's incredible colour range and clarity that easily immerses you in any world. Unrivaled speedAdaptive sync technologies like NVIDIA G-SYNC Compatible AMD FreeSync Premium Pro and VESA AdaptiveSync make games feel effortlessly smooth. . . Designed with gamers in mindGame comfortably with an iconic design that caters to ergonomics space efficiency and versatile connectivity. Long-lasting display healthAn enhanced anti-burn-in AI algorithm coupled with an anti-burn-in graphite sheet protects your screen from unwanted burn-in and is backed by a 3-year warranty. Game responsiblyLevel up your environmental goals. This monitor is designed with environmentally conscious materials including 85% post-consumer recycled plastic including closed loop plastics 100% recycled aluminium and 50% recycled steel. It ships in a box made with 100% renewable content that is also recyclable. Laptopsdirect.co.uk Delivery: to United Kingdom Report	£679.97 Buy in shop

	Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor GAME-AW3425DW The Alienware GAME-AW3425DW delivers immersive ultrawide QD-OLED visuals at 240Hz, with FreeSync and G-Sync compatibility for... morefluid gaming at Box! Box.co.uk Delivery: to United Kingdom Report	£699.00 Buy in shop

	Alienware AW3425DW 34" WQHD QD-OLED 240Hz Curved Gaming Monitor GAME-AW3425DW 86.4cm (34") Wide Quad HD 3440 x 1440 OLED. 0.03ms, 21:9, 250cd/m², 1500000:1. USB, HDMI, DisplayPort. Meet unmatched immersi... moreon with an ultrawide 34" QD-OLED, delivering greater speed and a striking new design.. Display. DCI-P3 coverage. 99.3%. Dell ComfortView technology. Yes. High Dynamic Range (HDR) technology. DisplayHDR 400 True Black. High Dynamic Range (HDR) supported. Yes. Viewable size diagonal. 86.8 cm. Viewable size, vertical. 33.7 cm. Viewable size, horizontal. 80 cm. Vertical scan range. 48 - 240 Hz. Horizontal scan range. 27 - 389 kHz. Pixel density. 110 ppi. Pixel pitch. 0.2315 x 0.2315 mm. Display number of colours. 1.07 billion colours. Viewing angle, vertical. 178°. Viewing angle, horizontal. 178°. Maximum refresh rate. 240 Hz. Contrast ratio (typical). 1500000:1. Supported video modes. 480p, 576p, 720p, 1080i, 1080p. 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), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440, 3840 x 2160. Screen curvature rating. 1800R. Screen shape. Curved. Response time measurement type. GTG (Gray to Gray). Response time. 0.03 ms. Display brightness (typical). 250 cd/m². Display brightness (peak). 1000 cd/m². Panel type. OLED. HD type. Wide Quad HD. Touchscreen. No. Display technology. QD-OLED. Native aspect ratio. 21:9. Display resolution. 3440 x 1440 pixels. Display diagonal. 86.4 cm (34"). Performance. Windows operating systems supported. Yes. Smart modes. Custom, FPS, MOBA/RTS, RPG, Sports. Flicker-free technology. Yes. VESA Adaptive Sync support. Yes. AMD FreeSync type. FreeSync Premium Pro. AMD FreeSync. Yes. NVIDIA G-SYNC. Yes. Multimedia. Built-in camera. No. Built-in speaker(s). No. Design. Feet colour. Blue. Front bezel colour. Black. Product colour. Blue. Market positioning. Gaming. Ports & interfaces. Charging port type. USB Type-C. HDCP version. 1.4/2.3. HDCP. Yes. Headphone out. No. DisplayPorts quantity. 1. HDMI version. 2.1. HDMI ports quantity. 2. HDMI. Yes. USB Type-C downstream ports quantity. 1. USB Type-A downstream ports quantity. 1. Number of USB Type-B upstream ports quantity. 1. Built-in USB hub. Yes. Ergonomics. LED indicators. Yes. Plug and Play. Yes. On Screen Display (OSD). Yes. Picture-in-Picture. Yes. Tilt angle range. -5 - 21°. Tilt adjustment. Yes. Swivel angle range. -20 - 20°. Swivelling. Yes. Pivot angle. -5 - 5°. Pivot. Yes. Adjustable height (max). 11 cm. Height adjustment. Yes. Cable lock slot type. Kensington. Cable lock slot. Yes. Cable management. Yes. Panel mounting interface. 100 x 100 mm. VESA mounting. Yes. Power. Energy efficiency scale. A to G. Power supply type. Internal. AC input frequency. 50/60 Hz. AC input voltage. 100 - 240 V. Power consumption (off). 0.3 W. Power consumption (max). 190 W. Power consumption (standby). 0.5 W. Power consumption (typical). 31 W. Energy consumption (HDR) per 1000 hours. 31 kWh. Energy consumption (SDR) per 1000 Backtotheoffice.co.uk Delivery: in United Kingdom Report	£714.99 Buy in shop

	Alienware AW3425DW computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD QD-OLED Blue GAME-AW3425DW 86.4cm (34") Wide Quad HD 3440 x 1440 OLED. 0.03ms, 21:9, 250cd/m², 1500000:1. USB, HDMI, DisplayPort. Meet unmatched immersi... moreon with an ultrawide 34" QD-OLED, delivering greater speed and a striking new design.. Display. Display diagonal. 86.4 cm (34"). Display resolution. 3440 x 1440 pixels. Native aspect ratio. 21:9. Display technology. QD-OLED. Touchscreen. No. HD type. Wide Quad HD. Panel type. OLED. Display brightness (peak). 1000 cd/m². Display brightness (typical). 250 cd/m². Response time. 0.03 ms. Response time measurement type. GTG (Gray to Gray). Screen shape. Curved. Screen curvature rating. 1800R. 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), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440, 3840 x 2160. Supported video modes. 480p, 576p, 720p, 1080i, 1080p. Contrast ratio (typical). 1500000:1. Maximum refresh rate. 240 Hz. Viewing angle, horizontal. 178°. Viewing angle, vertical. 178°. Display number of colours. 1.07 billion colours. Pixel pitch. 0.2315 x 0.2315 mm. Pixel density. 110 ppi. Horizontal scan range. 27 - 389 kHz. Vertical scan range. 48 - 240 Hz. Viewable size, horizontal. 80 cm. Viewable size, vertical. 33.7 cm. Viewable size diagonal. 86.8 cm. High Dynamic Range (HDR) supported. Yes. High Dynamic Range (HDR) technology. DisplayHDR 400 True Black. Dell ComfortView technology. Yes. DCI-P3 coverage. 99.3%. Performance. NVIDIA G-SYNC. Yes. AMD FreeSync. Yes. AMD FreeSync type. FreeSync Premium Pro. VESA Adaptive Sync support. Yes. Flicker-free technology. Yes. Smart modes. Custom, FPS, MOBA/RTS, RPG, Sports. Windows operating systems supported. Yes. Multimedia. Built-in speaker(s). No. Built-in camera. No. Design. Market positioning. Gaming. Product colour. Blue. Front bezel colour. Black. Feet colour. Blue. Ports & interfaces. Built-in USB hub. Yes. Number of USB Type-B upstream ports quantity. 1. USB Type-A downstream ports quantity. 1. USB Type-C downstream ports quantity. 1. HDMI. Yes. HDMI ports quantity. 2. HDMI version. 2.1. DisplayPorts quantity. 1. Headphone out. No. HDCP. Yes. HDCP version. 1.4/2.3. Charging port type. USB Type-C. Ergonomics. VESA mounting. Yes. Panel mounting interface. 100 x 100 mm. Cable management. Yes. Cable lock slot. Yes. Cable lock slot type. Kensington. Height adjustment. Yes. Adjustable height (max). 11 cm. Pivot. Yes. Pivot angle. -5 - 5°. Swivelling. Yes. Swivel angle range. -20 - 20°. Tilt adjustment. Yes. Tilt angle range. -5 - 21°. Picture-in-Picture. Yes. On Screen Display (OSD). Yes. Plug and Play. Yes. LED indicators. Yes. Power. Energy efficiency class (SDR). F. Energy efficiency class (HDR). F. Energy consumption (SDR) per 1000 hours. 31 kWh. Energy consumption (HDR) per 1000 hours. 31 kWh. Power consumption (typical). 31 W. Power consumption (standby). 0.5 W. Power consumption (max). 190 W. Power consumption (off). 0.3 W. AC input voltage. 100 - 240 V. AC input Backtotheoffice.co.uk Delivery: in United Kingdom Report	£714.99 Buy in shop

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