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ShopMonitorsLG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
LG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
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LG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black

£1101.01

£1321.21 inc. VAT

Low Stock(9)MPN: 39GX900A-B.AEK
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

LG UltraGear 39GX900A-B
OLED monitor
gaming
curved
39"
3440 x 1440 UWQHD @ 240 Hz
1300 cd/m�
1500000:1

Product Overview

AI-generated summary

The LG 39GX900A-B is the kind of monitor that makes sense if you already live in a “wide desktop” workflow. At 39" ultra-wide OLED, you get a huge, immersive workspace for coding, finance dashboards, trading terminals, spreadsheets, and multi-window work where you’d normally be fighting with snapping and tabs. If your team values image quality and deep blacks (and you don’t want to settle for washed-out “office” panels), OLED is a genuine upgrade, and the £1100.96 ex-VAT price starts to feel less absurd when you’re buying a long-term productivity tool rather than a cheap display.

That said, I wouldn’t recommend it for everyone. OLED can be a worry in offices with lots of static UI elements all day (bright menus, fixed toolbars, dashboards that don’t move, etc.), and any monitor that large is also a desk-space and ergonomics commitment—this isn’t a casual “buy and forget” upgrade. For general admin use, it’s excellent, but hard to justify financially; you’d likely get most of the benefit from a more conventional ultra-wide or a smaller OLED with less burn-in anxiety. Bottom line: buy it if you’re a knowledge worker (or team) who actually benefits from the ultra-wide canvas and you’re disciplined about display settings; skip it if your use is static-heavy, space-constrained, or budget-sensitive.

Specifications

Display

Display diagonal39 "
Display resolution3440 x 1440 pixels
HD typeWide Quad HD
Native aspect ratio21:9
Display technologyOLED

Performance

NVIDIA G-SYNCY
NVIDIA G-SYNC typeG-SYNC Compatible
AMD FreeSyncY
AMD FreeSync typeFreeSync Premium Pro
VESA Adaptive Sync supportY

Multimedia

Number of speakers2
RMS rated power7 W
Built-in speaker(s)Y
Built-in cameraN

Design

Market positioningGaming
Product colourBlack

Ports & interfaces

Built-in USB hubY
USB Type-A downstream ports quantity2
USB Type-C downstream ports quantity1
USB Type-C DisplayPort Alternate ModeY
USB Power Delivery (USB PD)Y

Ergonomics

VESA mountingY
Panel mounting interface100 x 100 mm
Wall mountableY
Cable managementY
Height adjustmentY

Power

Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours38 kWh
Energy consumption (HDR) per 1000 hours41 kWh
Power consumption (typical)41 W

Weight & dimensions

Width (with stand)887.8 mm
Depth (with stand)322.8 mm
Height (with stand)605.7 mm
Weight (with stand)11450 g
Width (without stand)887.8 mm

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