ShopAll ProductsCategoriesBrands
Cart
ShopProfessional LFD & Video WallsLG 27" UltraGear™ OLED 480Hz QHD Gaming Monitor
LG 27" UltraGear™ OLED 480Hz QHD Gaming Monitor
View 1
View 2
View 3
View 4
View 5
View 6

LG 27" UltraGear™ OLED 480Hz QHD Gaming Monitor

£825.76

£990.91 inc. VAT

Out of Stock(0)MPN: 27GX790A-B.AEK
🚚 Next-day delivery £4.95
Quantity:1
1
2
3
4
5
6
7
8
9
10+

Key Features

LG UltraGear 27GX790A-B
OLED monitor
gaming
27" (26.5" viewable)
2560 x 1440 QHD @ 480 Hz
1300 cd/m�
1500000:1
DisplayHDR 400 True Black

Product Overview

AI-generated summary

At **£825 ex-VAT** for a **27-inch OLED gaming monitor**, this is one of those purchases where the “spec sheet” matters less than the everyday trade-offs. OLED’s biggest win is real image quality: blacks look genuinely black, motion looks clean, and HDR/contrast generally makes games (and video) feel more premium without you fiddling with settings for hours. For a UK B2B setup where people are sensitive to picture quality—design, cinematics-adjacent roles, or teams doing lots of dark-mode content—an OLED can actually improve perceived quality day to day.

That said, I wouldn’t treat this as a safe “general office” buy. If your users run lots of static UI all day (spreadsheets, dashboards, ticketing systems), OLED can be a concern for burn-in and long-term wear, even with modern protections. Also, ultra-high refresh rate is only a win if your PCs can realistically feed it consistently—otherwise you’re paying for smoothness you won’t consistently feel. I’d recommend it for **gaming teams, performance-focused developers, or creatives who game/preview content as part of their workflow**, and only if the IT team is comfortable with OLED lifecycle guidance (pixel refresh routines, sensible brightness limits, and avoiding static screen marathons). If the goal is “buy once, forget it” for standard workstation productivity, I’d steer you toward a non-OLED panel instead.

Specifications

Display

Display diagonal27 "
Display resolution2560 x 1440 pixels
HD typeQuad HD
Native aspect ratio16:9
Display technologyOLED

Performance

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

Multimedia

Built-in speaker(s)N
Built-in microphoneN
Built-in cameraN

Design

Market positioningGaming
Product colourBlack
RefurbishedN
Frameless designY
Front bezel colourBlack

Ports & interfaces

Built-in USB hubY
USB hub version2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-B
Number of upstream ports1
Number of USB Type-B upstream ports quantity1

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 hours25 kWh
Energy consumption (HDR) per 1000 hours30 kWh
Power consumption (standby)0.5 W

Weight & dimensions

Width (with stand)605.2 mm
Depth (with stand)249.1 mm
Height (with stand)579.3 mm
Weight (with stand)9300 g
Width (without stand)605.2 mm

From Our Blog

28
  • Cloud Backup

How to Manage Backup Costs as Your Data Grows

28 Jan, 2026

Read more
18
  • Internet & Connectivity

Understanding DNS: How to Optimise for Your Business

18 Mar, 2026

Read more
23
  • Cyber Security

Remote Workers and Cyber Essentials Plus: What You Need to Know

23 Jun, 2026

Read more

Enquiry Received!

Thank you for getting in touch. A member of our team will review your enquiry and get back to you within 24 hours.