LG UltraGear 44.5" 45GX90SA-B WQHD 240Hz Curved FreeSync Premium OLED Gaming Monitor
44.5" LG 45GX90SA-B Curved Gaming Monitor, OLED, 800R, 3440x1440, 0.03ms, 240Hz, Adaptive-Sync, 1,5M:1, HDMI / DP / USB
Email me when the availability or price changes
Finance this product
- From £31.86 / month (APR 16.9%) for 48 months or 0% for 4 months
- With a 10% deposit from just £28.22 / month (APR 15.9%)
45" UltraGear™ OLED 240Hz Gaming Monitor from LG
Streaming to GamingThe 45" LG UltraGear OLED Gaming Monitor (45GX90SA) features a 3440 x 1440 resolution, ultra-fast 240Hz refresh rate, and 0.03ms responsetime on a vibrant OLED panel with a dramatic 800R curve. It supports AMD FreeSync Premium, NVIDIA G-Sync, and covers 98.5% DCI-P3 for rich colour. Integrated webOS enables smart TV streaming and cloud gaming, while multiple ports and ergonomic adjustments ensure versatile setup.
3440x1440Resolution
OLEDPanel Type
800RCurvature
240Hz/1msRefresh/Response
UltraWide View
Immersive
Curved OLED
The 45-inch WQHD (3440x1440) screen provides a 34% broader perspective compared to typical 16:9 monitors, ensuring crisp and vivid images throughout the wide display. This WQHD OLED features deeper blacks, brighter highlights, and rich colors, enhancing gaming visuals in any setting.

UltraWide
21:9 Ratio
The 21:9 curved OLED screen delivers an engaging and immersive experience for gaming and diverse entertainment, thanks to its well-balanced and optimised aspect ratio.

Ideal
800R Curvature
Experience total immersion with the 800R curved screen, engineered to align with your natural field of vision and position you at the center of the action. Its tight curvature ensures a consistent viewing angle across the display, delivering vivid, distortion-free visuals as you navigate through your gaming worlds.
DisplayHDR Enjoy vivid realism with VESA DisplayHDR True Black 400, 1.5M contrast, and 98.5% DCI-P3 for stunning, accurate colours.
Eye Comfort Anti-glare and eye comfort tech reduce reflections, blue light, and flicker, for comfortable gaming in any lighting.
Smooth Gameplay Enjoy 0.03ms response and 240Hz refresh rates for clear, fluid and immersive, ghost-free visuals in every frame.
Sync Technologies FreeSync Premium, G-SYNC compatibile & AdaptiveSync provides tear-free, smooth and low-latency gaming.
The webOS-Powered Smart Gaming Monitor
Music
Curated to Your Taste
Experience immersive sound with dual 7W speakers, easy music search, quick access to recent tracks, and personalised song recommendations.
Sports
Follow Your Favourite Teams
Stay updated on your favourite sports team with personalised services that deliver the latest information tailored to your profile.
Bring Your Images to Life

Lifelike
AI Picture
AI Picture produces realistic game graphics that emphasises faces and bodies, minimises visual noise, and enhances depth. Every nuance, from subtle facial cues to enemy actions, stands out clearly, keeping the screen focused for complete immersion whether you’re gaming or streaming.

Rich
Dynamic Tone Mapping
Experience visuals as intended with Dynamic Tone Mapping, which continuously adjusts brightness and contrast to reveal optimal detail and lifelike realism. This technology brings movies and games to life by delivering rich immersion and maintaining consistent quality across all types of content.

Picture Wizard
Crafted for Your Taste
Choose an image you prefer, and the AI Personalised Picture Wizard will select your ideal match from 85 million options, saving it to your profile. Elevate your gaming and streaming with a visual style that's distinctly your own.
Gaming Portal
Personalised
Gaming Experience
The Gaming Portal is an intuitive platform with customisable menus for gamepads or remotes and personalised features. It tracks player rankings and points, offering access to a broad selection of games, from AAA blockbusters to social titles. With support for cloud services like GeForce NOW, Amazon Luna, and soon Xbox Cloud, plus native webOS games, it enables gaming without external consoles for a seamless, all-in-one experience.
All Round Connectivity
Responsive
All-in-One USB-C
Connect your laptop to the monitor using a USB-C cable for up to 65W power delivery, removing the need for a separate charger. Enjoy WQHD resolution and a 240Hz refresh rate through DP 1.4 or HDMI 2.1, ensuring smooth, uninterrupted gaming.
PayPal Credit
| Monthly Payment: | £102.38 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,129.99 |
| Total inc. interest: | £1,228.47 |
| Monthly Payment: | £55.18 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,129.99 |
| Total inc. interest: | £1,324.19 |
| Monthly Payment: | £39.57 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,129.99 |
| Total inc. interest: | £1,424.49 |
| Monthly Payment: | £31.86 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,129.99 |
| Total inc. interest: | £1,529.33 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
Subject to status. Terms and Conditions apply.
