Overview



The webOS-powered smart gaming monitor
Introducing the smart gaming monitor, powered by webOS with AI, allowing you to relax during game breaks with effortless streaming1), including free LG Channels and numerous streaming options. Plus, access high-performance cloud gaming1) without a separate PC or console, all easily controlled with the remote2) for added convenience.

The Gaming Portal is now open
The Gaming Portal is a gaming-friendly platform that offers a tailored experience, with options to select menus for gamepads or remote controls and support for personalized gamification. You can track rankings and points among players, while easily accessing a wide range of titles, from AAA to social games. With partnerships with leading cloud gaming services like GeForceCloseGeForce is a brand of graphics processing units (GPUs) designed by Nvidia NOW, Amazon Luna, and soon Xbox Cloud, along with native webOS app games, it allows gaming without the need for external consoles or devices, delivering the ultimate gaming experience.

Sharper characters, enhanced realism
With AI Picture, it delivers lifelike game visuals that highlight faces and bodies, reduce noise, and add depth. Every detail, from subtle expressions to enemy movements, is easy to catch, ensuring a focused screen for total immersion in gaming or streaming.

Come alive with brightness and contrast
Enjoy visuals as they were meant to be seen, with Dynamic Tone Mapping adjusting brightness and contrast for optimal detail and realism. Movies and games come alive with rich immersion and consistent quality across all content.

Crafted for your taste
Pick an image you like, and AI Personalised Picture Wizard will find your perfect match from 85 million choices, saving it to your profile. Get ready to level up your gaming and video experience with a look that's uniquely you.

Detect, distinguish, fine-tuned sound
Detects your space and delivers perfectly tuned audio through a simulated 9.1 channel setup, pinpointing sound locations for a tactical edge without the need for extra speakers or headsets. Also, it distinguishes the gamer's voice from ambient sound, adjusting voice levels and clarity to keep you focused on your game.

UltraWide view with deep black OLED
The 34-inch WQHD (3440x1440) display offers a 34% wider view than standard 16:9 screens, delivering sharp and clear visuals across the expansive display. This WQHD OLED represents boldly darker shadows, brighter lights, and vibrant colours for gameplay in any environment.

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 minimising 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.

Go wide. Not short.
The 21:9 UltraWide sweet spot for gaming

The 21:9 curved OLED monitor provides an immersive and captivating experience for both gaming and various entertainment content, thanks to its balanced and optimized aspect ratio.

The ideal curvature is 800R
Immerse yourself in the 800R curve designed to match natural sight, placing you at the core of its curvature. With a consistent 90-degree viewing angle across the entire screen, it delivers vivid, distortion-free graphics as you explore the gaming universe.

Deeper black, realistic colour
Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) colour gamut ensures that colours are displayed with realistic detail, just as originally intended.

Advanced eye comfort technologies by three UL verifications
Featuring an anti-glare finish, LG WOLED’s advanced eye comfort technologies minimise frustrating reflections and keep your eyes comfortable, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—limiting harmful blue light exposure and preventing distractions from flickering lights—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms.

0.03ms (GtG) speed,
240Hz smooth gameplay

To bring you a swift 0.03ms (GtG) response and a rapid 240Hz refresh rate, reducing reverse ghosting for crystal-clear, fluid visuals. Dive into more immersive gameplay with every frame.

Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium, NVIDIA-validated G-SYNC® compatibility, and VESA AdaptiveSync™ certification, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.

Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium and NVIDIA-validated G-SYNC® compatibility, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.

Advanced gaming features
•Low Latency reduces input lag for real-time response.
•Black Stabiliser brightens dark scenes, helping gamers spot enemies and details.
•Crosshair enhances precision for deadly accuracy.
•FPS Counter shows your real-time frame rate.

Plunge into a multitude of games
LG UltraGear™ monitors deliver smooth, responsive gameplay for both PC and console, whether you're diving into fast-paced action or exploring vast open worlds. With HDMI 2.1 support, they offer flexible compatibility—from keyboard and mouse to joystick—along with fluid motion, low latency, and vibrant details for an optimised gaming experience across various genres and platforms.

All-in-One USB-C for responsive gaming
Connect your laptop to the monitor with a USB-C cable for up to 65W power delivery, eliminating the need for a separate adapter. Enjoy WQHD resolution and a 240Hz refresh rate via DP 1.4 or HDMI 2.1, ensuring your gaming remains uninterrupted.

Easy to optimise effortlessly with LG Switch
The LG Switch app optimises your monitor for both work and life. You can easily split the display into up to 11 options, change the theme design, or launch a video call platform with a mapped hotkey. Plus, you can quickly navigate and select smart functions with the keyboard and mouse, while seamlessly switching between your PC and webOS using shortcut keys.

Clutter-free, sleek design
The clutter-free L-stand and sleek design are crafted to save desk space and minimise dead zones, making your setup clean and efficient. Experience hexagon lighting and a virtually borderless 4-sided design, paired with a fully adjustable base for swivel, tilt, and height adjustments.




At-a-glance



  • 240Hz refresh rate/ 0.03ms (GtG) response time

  • 34-inch WQHD (3440x1440) OLED display

  • AI Picture / Dynamic Tone Mapping / AI Personalized Picture Wizard / AI Sound

  • Hexagon lighting design with space-saving L stand

  • VESA ClearMR 13000 / NVIDIA® G-SYNC® Compatible / AMD FreeSync™ Premium

  • webOS




Reasons to buy


  • 240Hz refresh rate/ 0.03ms (GtG) response time
  • 34-inch WQHD (3440x1440) OLED display
  • AI Picture / Dynamic Tone Mapping / AI Personalized Picture Wizard / AI Sound
  • Hexagon lighting design with space-saving L stand
  • VESA ClearMR 13000 / NVIDIA® G-SYNC® Compatible / AMD FreeSync™ Premium
  • webOS

Specification


Technical Description: LG Electronics 34GX90SA-W Computer Monitors - 34 Inches - White

Design
Illuminated stand:
Yes
Product colour:
White
Market positioning:
Gaming

Display
DCI-P3 coverage:
98.5%
High Dynamic Range (HDR) technology:
DisplayHDR 400 True Black, Dynamic Tone Mapping
High Dynamic Range (HDR) supported:
Yes
Pixel pitch:This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.
0.231 x 0.231 mm
Response time (fast):
0.03 ms
Display number of colours:
1.07 billion colours
Viewing angle, vertical:Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178°
Viewing angle, horizontal:Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178°
Maximum refresh rate:
240 Hz
Contrast ratio (typical):The difference in light intensity between the brightest white and the darkest black.
1500000:1
Screen curvature rating:
800R
Screen shape:
Curved
Anti-glare screen:Always gives an optimal view, even in direct sunlight.
Yes
Response time measurement type:
GTG (Gray to Gray)
Response time:The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
1 ms
Display brightness (typical):
275 cd/m²
Panel type:
OLED
HD type:Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Wide Quad HD
Touchscreen:A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display technology:The technology used in the display e.g. plasma, LED.
OLED
Native aspect ratio:The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
21:9
Display resolution:The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3440 x 1440 pixels
Display diagonal:Size of the display for this product, measured diagonally, usually in inches.
86.4 cm (34")

Ergonomics
Tilt adjustment:The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Yes
Swivelling:
Yes
Pivot:
Yes
Height adjustment:The part of the device that can be adjusted to change the height.
Yes
Panel mounting interface:
100 x 100 mm
VESA mounting:
Yes

Multimedia
Built-in camera:The product has an integrated camera.
No
RMS rated power:RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
7 W
Number of speakers:The quantity of speakers included in/with the product.
2
Built-in speaker(s):The device contains speaker(s) to produce sound.
Yes

Network
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes

Other features
FPS counter:
Yes
Brand specific technologies:
Black Stabiliser
Picture processing technology:
LG AI Picture

Performance
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
webOS
Game mode:
Yes
Low Blue Light technology:
Yes
Flicker-free technology:
Yes
VESA Adaptive Sync support:
Yes
AMD FreeSync type:
FreeSync Premium
NVIDIA G-SYNC type:
G-SYNC Compatible
AMD FreeSync:
Yes
NVIDIA G-SYNC:
Yes

Ports & interfaces
Headphone out:The socket for connecting headphones to the device.
Yes
DisplayPort out version:
1.4
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI version:
2.1
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
HDMI:HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
USB Power Delivery up to:
65 W
USB Power Delivery (USB PD):
Yes
USB Type-C downstream ports quantity:
1
USB Type-A downstream ports quantity:
2
Built-in USB hub:
No

Power
Energy efficiency scale:
A to G
Power supply type:The type of power supply which this product uses.
External
AC input frequency:
50/60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
220 - 240 V
Power consumption (off):
0.5 W
Energy consumption (HDR) per 1000 hours:
39 kWh
Energy consumption (SDR) per 1000 hours:
32 kWh
Energy efficiency class (HDR):
G
Energy efficiency class (SDR):
G

Weight & dimensions
Weight (without stand):
6.2 kg
Height (without stand):
358.3 mm
Depth (without stand):
167.1 mm
Width (without stand):
784.1 mm
Weight (with stand):
10.4 kg
Height (with stand):
580.4 mm
Depth (with stand):
291.8 mm
Width (with stand):
784.1 mm


Product details


34GX90SA-W.AEU LG Electronics 8806096435939

LG Electronics 34GX90SA-W Computer Monitors - 34 Inches - White

£1177.00 and

SKU34GX90SA-W.AEU

LG Electronics 34GX90SA-W Computer Monitors - 34 Inches - White

Quick Code: Q2427082 MPN: 34GX90SA-W.AEU
£1177.00

Out of Stock

Key Features

  • 34-inch WQHD (3440x1440) OLED display
  • 240Hz refresh rate/ 0.03ms (GtG) response time
  • webOS
  • Hexagon lighting design with space-saving L stand