LG 27" UltraGear™ OLED 480Hz QHD Gaming Monitor

Sku code : 27GX790A-B.AEKManufacturer : LG
LG
Quick Overview
26.5, 2560 x 1440, 16:9, 480, OLED, DCI-P3 98.5% (CIE1976), 10bit, HDR 10, NVIDIA G-Sync, 100~240V (50/60Hz) - More Info
Availability 80 In stock/160 sold
£885.85

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Superfast 480Hz OLED with
DP 2.1 and ClearMR 21000


LG OLED, ongoing evolution
Our brilliant UltraGear™ monitor with Micro Lens Array+ technology boasts a brighter OLED with a peak brightness of 1300 nits and an astonishing 480Hz refresh rate, one of the fastest in the world. Even in the darkest gaming scenes, it delivers detailed black depth expression, while its high aspect ratio and wide colour gamut bring vibrant colours to life, offering an unrivaled gaming experience.

Superfast OLED, 480Hz and 0.03ms (GtG)

Lightning speed
Our UltraGear™ OLED monitor delivers unmatched power with a 480Hz refresh rate, offering ultra-smooth visuals and a 0.03ms (GtG) response time for crisp, ghost-free gameplay that gives you a competitive edge.

DP 2.1, the wait is over
The latest DisplayPort 2.1, sets a new standard for next-generation gaming. It is an advanced interface expected to be introduced with the next generation of GPUs, enabling high-speed gaming at 480Hz in QHD resolution. Additionally, with multi-ports like HDMI 2.1 x2, it seamlessly connects to the latest consoles and PCs.

The brightest OLED**
Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimising light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%). With Delta E ≦ 2 colour accuracy, it ensures vivid, true-to-life colours for immersive, precise gaming even in bright environments.

DisplayHDR True Black 400 | DCI-P3 98.5%

The explosion of colours
VESA DisplayHDR True Black 400 delivers deep and consistent black levels that remain unchanged across various environments. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) colour gamut, and Delta E ≦2 colour accuracy ensures that colours are displayed with realistic detail, just as originally intended.

Anti-glare & Low reflection

Excellent visibility even under in low light
There's no need to worry about screen glare if you're in a dimly lit room. Even in bright environments or LED-lit gaming rooms, you can enjoy uninterrupted, crystal-clear visuals with Anti-glare and Low Reflection technology.

Low Blue Light

Powerful protection from blue light
Experience gaming freely with reduced harmful blue light. LG WOLED utilises advanced technology that reduces blue light levels while preserving vivid and lifelike colours certified by UL for low blue light platinum, allowing vivid game colours for a more comfortable viewing experience.

Personalised Picture Wizard

Crafted for your taste
Upgrade your gaming and video experience with settings tailored to your preferences, simply by selecting an image. Intuitively and effortlessly, the system customises the settings to match your taste, delivering the optimal quality for you.

Smooth motion, infinite play

First-ever OLED monitor to receive VESA ClearMR 21000 certification
The first OLED gaming monitor certified by ClearMR 21000, finally captures even the subtle blurring that occurs around the edges of moving objects, displaying fast-moving action with sharpness and detail. Also, it allows you to take a step closer to victory.

Unleash ultimate clarity:
ClearMR 21000

A new standard set. Our monitor is the world's first to achieve ClearMR 21000 certification, exceeding VESA testing with a Clear Motion Ratio of over 19500. Experience unparalleled clarity and smoothness.

Compact and sleek
Experience our hexagon lighting and a virtually borderless 4-sided clean design featuring a fully adjustable base with swivel, tilt, height, and pivot. A clutter-free L stand and wide-range swivel adjustment are designed to minimise desk space usage and eliminate dead space efficiently.

Gaming GUI

Award winning gaming GUI
Gamers can use On-Screen Display and LG Switch to easily customise the settings from adjusting basic monitor options to registering the ‘User Defined Key’ that can be set as a shortcut.

Compact size, quick movement
Gaming monitor features a 27-inch display while also offering a 24-inch screen size adjustment option for games requiring quick responsiveness. This allows players to adapt to a more compact screen size for a wider view and reduced movements, enabling them to gain a competitive edge.

G Calibration Studio

Accurate colours updated
By utilising the hardware calibration of LG Calibration Studio, you can experience advanced colour quality with extensive colour spectrum and consistency.


Quick setups for brighter OLED
[Option 1] Turn off the Smart Energy Saving mode.

How to Protect your OLED
You can prevent occurring afterimages or display burn-in by turning on the 'OLED Screen Move', which moves the screen slightly at regular intervals, 'Screen Saver' and 'Image Cleaning'.
More Information
SKU 27GX790A-B.AEK
EAN 8806096360224
Specification
Audio
Built-in speaker(s)No
Performance
Built-in speaker(s)No
Built-in microphoneNo
Built-in cameraNo
NVIDIA G-SYNC typeG-SYNC Compatible
AMD FreeSync typeFreeSync Premium Pro
AMD FreeSyncYes
Game modeYes
NVIDIA G-SYNCYes
VESA Adaptive Sync supportYes
Low Blue Light technologyYes
Flicker-free technologyYes
Sound mirroringNo
Screen mirroringYes
Low input lagYes
FPS counterYes
Dial pointNo
Shadow controlNo
Motion blur reductionYes
Display
Display brightness (typical)275 cd/m²
Screen shapeFlat
Native aspect ratio16:9
Maximum refresh rate480 Hz
Display surfaceGloss
HD type2K
Display technologyOLED
Viewing angle, horizontal178°
Viewing angle, vertical178°
Pixel pitch0.2292 x 0.2292 mm
Display resolution2560 x 1440 pixels
Response time0.03 ms
Display diagonal68.6 cm (27")
Contrast ratio (typical)1500000:1
TouchscreenNo
High Dynamic Range (HDR) supportedYes
Panel typeWOLED
High Dynamic Range (HDR) technologyDisplayHDR 400 True Black, High Dynamic Range 10 (HDR10)
Local dimmingYes
Response time measurement typeGTG (Gray to Gray)
Anti-glare screenYes
Management features
On Screen Display (OSD)Yes
Plug and PlayYes
Picture-in-PictureYes
Multimedia
Built-in speaker(s)No
Built-in microphoneNo
Built-in cameraNo
Design
Market positioningGaming
Feet colourBlack
Product colourBlack
Front bezel colourBlack
Frameless designYes
Detachable standYes
RefurbishedNo
Camera
Built-in cameraNo
Ports & interfaces
Built-in USB hubYes
USB hub version2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-B
Number of upstream ports1
USB Type-A downstream ports quantity2
Headphone outYes
HDMI ports quantity2
DisplayPorts quantity1
Headphone outputs1
Headphone connectivity3.5 mm
HDMIYes
HDMI version2.1a
DisplayPort version2.1
Number of USB Type-B upstream ports quantity1
DisplayPort out quantity1
Technical details
Height (without stand)351 mm
Depth (without stand)45.3 mm
Width (without stand)605.2 mm
Feet colourBlack
Cable lock slotYes
HDMIYes
Built-in microphoneNo
Product colourBlack
Front bezel colourBlack
Power supply typeExternal
Game modeYes
Weight (with stand)9.3 kg
TouchscreenNo
Ergonomics
Wall mountableYes
VESA mountingYes
Cable lock slotYes
Panel mounting interface100 x 100 mm
SwivellingYes
Swivel angle range-30 - 30°
Tilt angle range-5 - 15°
PivotYes
On Screen Display (OSD)Yes
Plug and PlayYes
Picture-in-PictureYes
Height adjustmentYes
Cable lock slot typeKensington
Cable managementYes
Tilt adjustmentYes
Adjustable height (max)11 cm
Power
Power supply typeExternal
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power consumption (standby)0.5 W
Energy efficiency scaleA to G
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours25 kWh
Energy consumption (HDR) per 1000 hours30 kWh
Weight & dimensions
Height (without stand)351 mm
Depth (without stand)45.3 mm
Width (without stand)605.2 mm
Width (with stand)605.2 mm
Depth (with stand)249.1 mm
Height (with stand)579.3 mm
Weight (with stand)9.3 kg
Weight (without stand)5.1 kg
Package width820 mm
Package depth183 mm
Package height532 mm
Package weight12.5 kg
Packaging data
Package width820 mm
Package depth183 mm
Package height532 mm
Package weight12.5 kg
Stand includedYes
Quick start guideYes
ManualYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-B
HDMI cable length1.8 m
Power adapter includedYes
Screws includedYes
Packaging content
Stand includedYes
Quick start guideYes
ManualYes
Cables includedAC, DisplayPort, HDMI, USB Type-A to USB Type-B
HDMI cable length1.8 m
Power adapter includedYes
Screws includedYes
Other features
Sound mirroringNo
Screen mirroringYes
Low input lagYes
FPS counterYes
Dial pointNo
Shadow controlNo
Motion blur reductionYes
Local dimmingYes
Game modeYes
Height (without stand)351 mm
Depth (without stand)45.3 mm
Width (without stand)605.2 mm
Quick start guideYes
HDMIYes
Energy efficiency scaleA to G
Power supply typeExternal
ManualYes
TouchscreenNo
Front bezel colourBlack
Manufacturer LG
Short Description 26.5, 2560 x 1440, 16:9, 480, OLED, DCI-P3 98.5% (CIE1976), 10bit, HDR 10, NVIDIA G-Sync, 100~240V (50/60Hz)
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