LG · Monitor

LG 27U731SA-W computer monitor price in United Kingdom

Model 27U731SA-WMPN 27U731SA-WMPN 27U731SA-W.AEUMPN 27U731SA-W.AEKEAN 8806096519646EAN 8806096444061

Display68.6 cm (27")
Resolution3840 x 2160 pixels
Energy classF
OSwebOS

Lowest price incl. delivery

£250.69

at PCHUB.UKFree deliveryIn stock

3 stores
Range £250.69 – £306.99
Save up to £56.30 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to PCHUB.UK See all 3 offers

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£250.69at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £56.30 (18%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceLG 27U731SA-W computer monitor 68.6 cm (27") 3840 x 2160 pixels 4 In stockFree shipping
£250.69incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeLG 27U731SA-W computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD White In stockFree shipping
£306.99incl. free shipping+£56.30 (22%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukLG 27U731SA-W computer monitor 68.6 cm (27") 3840 x 2160 pixels 4 In stockShipping not stated
£250.69item price, shipping extra
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 6 Oct 2026, 05:40 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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Best price · PCHUB.UK£250.69

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Product details

Identification

Brand: LG
Product: 27U731SA-W computer monitor
Full name: LG 27U731SA-W computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD White
Manufacturer part number: 27U731SA-W, 27U731SA-W.AEU, 27U731SA-W.AEK
EAN / UPC: 8806096519646, 8806096444061, 8806096470343, 195174116395
Category: Monitor

69 specifications from the manufacturer's data sheet

Display

Display diagonal	68.6 cm (27")
Display resolution	3840 x 2160 pixels
Native aspect ratio	16:9
Display technology	LCD
HD type	4K Ultra HD
Panel type	IPS
Display brightness (typical)	350 cd/m²
Response time	5 ms
Anti-glare screen	Yes
Screen shape	Flat
Contrast ratio (typical)	1000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Pixel pitch	0.1554 x 0.1554 mm
Display diagonal (metric)	68.4 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 1000
Surface hardness	3H
Colour depth	10 bit
Colour gamut standard	DCI-P3
Colour gamut	90%
DCI-P3 coverage	86%

Performance

Smart modes	Energy saving
Operating system installed	webOS

Multimedia

Built-in speaker(s)	Yes
Number of speakers	2
RMS rated power	5 W

Design

Market positioning	Smart
Product colour	White

Ports & interfaces

Built-in USB hub	Yes
USB upstream port type	USB Type-C
Number of upstream ports	1
Number of downstream ports	2
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	65 W
HDMI	Yes
HDMI ports quantity	2
HDMI version	2.0

Network

Bluetooth	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Wall mountable	Yes
Tilt adjustment	Yes

Power

Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	26 kWh
Energy consumption (HDR) per 1000 hours	38 kWh
Power consumption (typical)	26 W
Power consumption (standby)	0.5 W
Power consumption (max)	29.4 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz

Weight & dimensions

Width (with stand)	613.2 mm
Depth (with stand)	209.9 mm
Height (with stand)	452 mm
Weight (with stand)	5.85 kg
Width (without stand)	613.2 mm
Depth (without stand)	45.6 mm
Height (without stand)	372.6 mm
Weight (without stand)	4.55 kg