Alienware · Monitor

Alienware AW3423DWF computer monitor price in United Kingdom

Model AW3423DWFMPN AW3423DWFMPN GAME-AW3423DWFEAN 5715063801505EAN 5397184657157

Display86.8 cm (34.2")
Resolution3440 x 1440 pixels
Energy classG
ColourBlack

Lowest price incl. delivery

£668.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£668.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

Back to the OfficeLowest priceAlienware 34.2" Curved QD-OLED Curved Gaming Monitor (AW3423DWF) In stockFree shipping
£668.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Product details

Identification

Brand: Alienware
Product: AW3423DWF computer monitor
Full name: Alienware AW3423DWF computer monitor 86.8 cm (34.2") 3440 x 1440 pixels UltraWide Quad HD QD-OLED Black
Manufacturer part number: AW3423DWF, GAME-AW3423DWF
EAN / UPC: 5715063801505, 5397184657157, 5715063228326, 5715328213678
Category: Monitor

120 specifications from the manufacturer's data sheet

Display

Display diagonal	86.8 cm (34.2")
Display resolution	3440 x 1440 pixels
Native aspect ratio	21:9
Display technology	QD-OLED
Touchscreen	No
HD type	UltraWide Quad HD
Backlight type	LED
Display brightness (peak)	1000 cd/m²
Display brightness (typical)	250 cd/m²
Response time	0.1 ms
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
Supported video modes	480p, 576p, 720p, 1080i, 1080p
Contrast ratio (typical)	1000000:1
Maximum refresh rate	165 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Pixel pitch	0.23 x 0.23 mm
Pixel density	110 ppi
Horizontal scan range	27 - 285 kHz
Vertical scan range	48 - 165 Hz
Viewable size, horizontal	80 cm
Viewable size, vertical	33.7 cm
Viewable size diagonal	86.8 cm
Display diagonal (metric)	86.82 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400
Colour gamut standard	DCI-P3
Colour gamut	99.3%
sRGB coverage (typical)	149%
Dell ComfortView technology	Yes
Quantum dot color technology	Yes
Heat dissipation (typical)	116.28 BTU/h

Performance

AMD FreeSync	Yes
AMD FreeSync type	FreeSync Premium Pro
VESA Adaptive Sync support	Yes
Flicker-free technology	Yes
Low Blue Light technology	Yes
Smart modes	RPG, Sports

Multimedia

Built-in speaker(s)	No
Built-in camera	No

Design

Market positioning	Gaming
Product colour	Black
Colour name	Dark Side of the Moon
Feet colour	Black

Ports & interfaces

Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	4
HDMI	Yes
HDMI ports quantity	1
HDMI version	2.0
DisplayPorts quantity	2
DisplayPort version	1.4
Audio output	Yes
Headphone out	Yes
Headphone outputs	1
HDCP	Yes
HDCP version	2.2

Network

Wi-Fi	No

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°
On Screen Display (OSD)	Yes
Plug and Play	Yes
LED indicators	Yes

Power

Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	34 kWh
Energy consumption (HDR) per 1000 hours	36 kWh
Power consumption (typical)	34 W
Power consumption (standby)	0.5 W
Power consumption (max)	200 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	3 A
Power supply type	Internal

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m

Weight & dimensions

Width (with stand)	815.2 mm
Depth (with stand)	305.7 mm
Height (with stand)	415.6 mm
Weight (with stand)	9.29 kg
Width (without stand)	815.2 mm
Depth (without stand)	127.1 mm
Height (without stand)	364.1 mm
Weight (without stand)	6.27 kg
Bezel width (side)	1.1 cm
Bezel width (top)	6.45 mm
Bezel width (bottom)	2.06 cm

Packaging data

Package weight	14.6 kg

Packaging content

Stand included	Yes
Cables included	DisplayPort, USB
Quick start guide	Yes
DisplayPort cable length	1.8 m

Other features

Anti-reflective	Yes
Picture-by-Picture (PbP)	Yes
Compliance certificates	RoHS
Heavy metals free	Hg (mercury)
Ethernet LAN (RJ-45) ports	0
Supplied AC adapter type	3440 x 1440