Basket

Home > Refurbished Monitors > Refurbished Gaming Monitors > 45GX90SA-B.AEK-AG

Refurbished - LG UltraGear 45GX90SA-B 45" Curved OLED WQHD 240Hz 0.03ms G-Sync Height Adjustable Gaming Monitor with webOS

Name: Refurbished - LG UltraGear 45GX90SA-B 45" Curved OLED WQHD 240Hz 0.03ms G-Sync Height Adjustable Gaming Monitor with webOS
Brand: LG
SKU: 45GX90SA-B.AEK-AG
Price: 1099.99 GBP
Availability: LimitedAvailability

MPN: 45GX90SA-B.AEK-AG

£1099.99 SAVE £400.00 was £1499.99

Payment options

Delivery Options

Get it tomorrow Fri, 5th Jun! Order within 12 hrs 18 mins

Get free standard delivery within 3-4 working days

Book your delivery slot from only £6.95

Key Features

45" Wide Quad HD OLED Display, 3440 x 1440 Max. Resolution
240 Hz Refresh Rate , 0.03 ms Response Time
2 x 7W Built-In Speakers
Height Adjustable Stand to 120mm
2x HDMI 2.0 | DisplayPort | USB-C | USB
DisplayHDR400
Black
AMD FreeSync
Condition: Refurbished - Excellent | Functionality: Working
45GX90SA-B.AEK-AG
1 Year Manufacturer Warranty

View brand store >

Product Overview

LG UltraGear 45GX90SA-B 45" Curved OLED WQHD 240Hz 0.03ms G-Sync Gaming Monitor with webOS

Monumental Curved OLED Brilliance

Take on every challenge with the LG 45GX90SA-B.AEK 45" Curved Gaming Monitor-immersive, ultra-fast, and entertainment-rich with OLED power and webOS versatility in one elite display.

45" WQHD OLED Display with 800R Curve

240Hz Refresh Rate, 0.03ms GtG Response

webOS with Streaming & Cloud Gaming

AMD FreeSync Premium & G-SYNC Compatible

Unmatched Speed and Immersion

With a 240Hz refresh rate and 0.03ms response time, the LG 45GX90SA-B.AEK 45" Curved Gaming Monitor delivers unbeatable speed and seamless motion. Designed for competitive performance and cinematic experiences, it provides rich contrast and bold colour with OLED technology. Integrated webOS lets you stream content or game via the cloud, all without the need for a PC or console. This is next-gen performance on an ultra-immersive 800R curved panel-precision-engineered to win.

Great for

Hardcore PC Gamers

Built for precision, the LG 45" Curved Gaming Monitor 45GX90SA-B.AEK offers low latency, fast response, and smooth refresh.

Console Gaming Enthusiasts

Excellent for Xbox Series X and PS5 with HDMI 2.1 and true 240Hz support for fluid visuals.

Media Streamers

Enjoy instant access to streaming and cloud gaming on the LG UltraGear 45GX90SA-B with built-in webOS.

Professional Creators

Great for creators needing a LG 45-inch curved monitor with accurate colour, depth, and a panoramic view.

Display Quality

OLED Visuals Redefined

The LG 45" Curved Gaming Monitor 45GX90SA-B features a 1.5M:1 contrast ratio, HDR True Black 400, and 98.5% DCI-P3 coverage. OLED technology ensures vivid highlights, pure blacks, and cinematic colour accuracy for lifelike performance in every frame.

Performance

Next-Gen Performance Speed

The LG UltraGear 45GX90SA-B delivers unmatched fluidity with its 240Hz refresh rate and ultra-low 0.03ms GtG response time. Motion stays clean, crisp, and lightning-fast-even in the most intense gameplay scenarios.

Connectivity & Compatibility

Advanced Connectivity Options

This LG 45-inch curved monitor features HDMI 2.1, DisplayPort 1.4, and USB-C with 65W power delivery. Enjoy high-resolution graphics and seamless switching between gaming, streaming, and productivity tasks with full compatibility.

Design & Ergonomics

Immersive Ergonomic Design

With an 800R curve, height adjustment, tilt, swivel, and borderless build, the LG UltraGear 45GX90SA-B 45" Curved Gaming Monitor is designed for comfort, style, and serious gaming efficiency. The RGB hexagon backlight adds custom flair.

More Features You'll Love

AI-Powered webOS Tools

AI Picture and Sound with Dynamic Tone Mapping personalise your visuals and audio for each session.

Anti-Glare Low Blue Light Panel

Certified for visual comfort, the LG UltraGear 45GX90SA-B's OLED panel minimises glare and eye fatigue for long gaming sessions.

LG Switch App Integration

Split screens, launch apps, and optimise display layouts instantly with custom shortcuts via LG's Switch app.

Specifications

Display

Screen Size	45"
Touchscreen	No
Display Type	UWQHD (3440 x 1440)
Panel Type	OLED
Aspect Ratio	16:9
Brightness	275 cd/m²
Refresh Rate	240 Hz
Response Time	0.03 ms
Screen Shape	Curved
HDR Standards	DisplayHDR400
Anti-glare Screen	Yes
Display Number of Colours	1.07 Billion Colours

Ports & Interfaces

Connectivity	2x HDMI 2.0 \| DisplayPort \| USB-C \| USB
VGA Ports	No
DVI Ports	No
HDMI Ports	2x 2.0
Display Ports	1
Built-in USB Hub	2 x 2.0
RJ-45	No
Headphone Out	Yes

Features

Built-in Speakers	Yes
Monitor Speaker Info	2 x 7W
Built-in Camera	No
Adaptive Sync	Yes
AMD FreeSync	Yes
Low Blue Light Technology	Yes
Flicker-free Technology	Yes
Aspect Ratio	16:9
Height Adjustable	Yes
Height Adjust Measurement	0~120mm
Pivot/Swivel	Yes

Other Specifications

Most Suitable For	Gaming
VESA Mounting	Yes

General

Condition	Refurbished - Excellent
Colour	Black
Weight	13.5 kg
Dimensions (H x W x D)	(WxDxH) 992.7 mm x 661.7 mm x 560.5 mm
Warranty	1 Year
Brand	LG
EAN	8806096429990
MPN	45GX90SA-B.AEK-AG

£1099.99 SAVE £400.00

was £1499.99

You can pay with:

*PayPal Credit Representative Example: Assumed credit limit £1,200, Representative 23.9% APR (variable). Purchase rate 23.9% p.a (variable).Terms & Conditions apply.

Any questions?

Talk to us!

Reach out to us for any help or information regarding our products or services.

Frequently Asked Questions Contact Us Delivery Information Track Your Order Warranty & Returns Information

Go To Basket

About Us Reviews Blog Privacy And Cookie Policy Website Terms And Conditions WEEE Regulations & Recycling Our Brands Sitemap

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only, Five Tech LTD acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

box.co.uk & Box are trading names of Five Tech Limited. Registered office: Box LTD, Unit 10 Woodford Trading Estate, Woodford Green IG8 8HF