LG · Monitor

LG 39GX900A-B computer monitor price in United Kingdom

Model 39GX900A-BMPN 39GX900A-B.AEUMPN 39GX900A-BMPN 39GX900A-B.AEKEAN 8806096497784EAN 8806096497760

Display99.1 cm (39")
Resolution3440 x 1440 pixels
Energy classF
ColourBlack

Lowest price incl. delivery

£798.16

at PCHUB.UKFree deliveryIn stock

3 stores
Range £798.16 – £1,227.99
Save up to £429.83 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£798.16at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £429.83 (35%) 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 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels W In stockFree shipping
£798.16incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeLG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black In stockFree shipping
£1,227.99incl. free shipping+£429.83 (54%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukLG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels W In stockShipping not stated
£798.16item 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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Product details

Identification

Brand: LG
Product: 39GX900A-B computer monitor
Full name: LG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
Manufacturer part number: 39GX900A-B.AEU, 39GX900A-B, 39GX900A-B.AEK
EAN / UPC: 8806096497784, 8806096497760, 195174127124
Category: Monitor

89 specifications from the manufacturer's data sheet

Display

Display diagonal	99.1 cm (39")
Display resolution	3440 x 1440 pixels
Native aspect ratio	21:9
Display technology	OLED
Touchscreen	No
HD type	Wide Quad HD
Panel type	OLED
Display brightness (typical)	275 cd/m²
Response time	0.03 ms
Response time measurement type	GTG (Gray to Gray)
Screen shape	Curved
Screen curvature rating	800R
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	0.266 x 0.266 mm
Pixel density	96 ppi
Display diagonal (metric)	99.1 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10)
Colour gamut standard	DCI-P3
Colour gamut	94%
DCI-P3 coverage	98.5%

Performance

NVIDIA G-SYNC	Yes
AMD FreeSync	Yes
NVIDIA G-SYNC type	G-SYNC Compatible
AMD FreeSync type	FreeSync Premium Pro
VESA Adaptive Sync support	Yes
Game mode	Yes
Smart modes	Energy saving

Multimedia

Built-in speaker(s)	Yes
Number of speakers	2
RMS rated power	14 W

Design

Market positioning	Gaming
Product colour	Black

Ports & interfaces

Built-in USB hub	Yes
USB Type-A downstream ports quantity	2
USB Type-C downstream ports quantity	1
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	65 W
HDMI	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Wall mountable	Yes
Cable management	Yes
Height adjustment	Yes
Adjustable height (max)	11 cm
Swivelling	Yes
Tilt adjustment	Yes
Picture-in-Picture	Yes

Power

Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	38 kWh
Energy consumption (HDR) per 1000 hours	41 kWh
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power supply type	External
Energy efficiency scale	A to G

Weight & dimensions

Width (with stand)	887.8 mm
Depth (with stand)	322.8 mm
Height (with stand)	605.7 mm
Weight (with stand)	11.4 kg
Width (without stand)	887.8 mm
Depth (without stand)	198 mm
Height (without stand)	404.4 mm
Weight (without stand)	7.3 kg

Packaging data

Package width	985 mm
Package depth	550 mm
Package height	338 mm
Package weight	17.5 kg

Packaging content

Stand included	Yes
Swivel arm	No
Cables included	DisplayPort, HDMI, USB Type-C
Power adapter included	Yes
Remote control included	No
Manual	Yes
Installation CD	No
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Remote control batteries included	No