ASUS · Monitor

ASUS ROG Strix XG438QR computer monitor price in United Kingdom

Model XG438QRMPN 90LM04U0-B02170EAN 4718017940283

Display109.2 cm (43")
Resolution3840 x 2160 pixels
Energy classG
ColourBlack

Lowest price incl. delivery

£1,287.14

at PCHUB.UKFree deliveryIn stock

2 stores
Range £1,287.14 – £1,294.63
Save up to £7.49 vs. the dearest store
2 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

2 stores · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£1,287.14at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 2 offers

Save up to £7.49 (1%) by choosing the cheapest store

2 of 2 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

PCHUB.UKLowest priceASUS ROG Strix XG438QR computer monitor 109.2 cm (43") 3840 x 216 In stockFree shipping
£1,287.14incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukASUS ROG Strix XG438QR computer monitor 109.2 cm (43") 3840 x 216 In stockShipping not stated
£1,294.63item price, shipping extra+£7.49 (1%) vs lowest
Go to store : PcNova.co.uk (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

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Product details

Identification

Brand: ASUS
Product: ROG Strix XG438QR computer monitor
Full name: ASUS ROG Strix XG438QR computer monitor 109.2 cm (43") 3840 x 2160 pixels 4K Ultra HD LED Black
Manufacturer part number: 90LM04U0-B02170
EAN / UPC: 4718017940283
Category: Monitor

66 specifications from the manufacturer's data sheet

Display

Display diagonal	109.2 cm (43")
Display resolution	3840 x 2160 pixels
Native aspect ratio	16:9
Display technology	LED
Touchscreen	No
HD type	4K Ultra HD
Panel type	VA
Display brightness (typical)	450 cd/m²
Response time	4 ms
Screen shape	Flat
Contrast ratio (typical)	4000:1
Maximum refresh rate	120 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 600

Performance

NVIDIA G-SYNC	No
AMD FreeSync	Yes
AMD FreeSync type	FreeSync Premium Pro

Multimedia

Built-in speaker(s)	Yes
Number of speakers	2
RMS rated power	10 W
Built-in camera	No

Design

Market positioning	Gaming
Product colour	Black

Ports & interfaces

Built-in USB hub	Yes
VGA (D-Sub) ports quantity	0
DVI port	No
HDMI	Yes
HDMI ports quantity	3
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.4
Audio input	No
Headphone out	Yes
HDCP	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Cable lock slot	Yes
Cable lock slot type	Kensington
Height adjustment	No
Tilt adjustment	Yes
Tilt angle range	-5 - 10°

Power

Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	68 kWh
Energy consumption (HDR) per 1000 hours	92 kWh
Power consumption (standby)	48 W
Power consumption (off)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G

Weight & dimensions

Width (with stand)	974.6 mm
Depth (with stand)	301.5 mm
Height (with stand)	631.3 mm
Weight (with stand)	15.6 g
Width (without stand)	974.6 mm
Depth (without stand)	74.6 mm
Height (without stand)	570.6 mm
Weight (without stand)	14.2 g