LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black

LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black

Brand LG

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£1,049.99

Free delivery

You save £384.00 (27%)

3 offers at 3 retailers

Listed since 7 April 2026

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Description

UltraWide view with deep black OLEDThe 45-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 colors for gameplay in any environment.Brightest OLEDExperience 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, optimizing 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%), ensuring vivid, true-to-life colors for immersive, precise gaming even in bright environments.Go wide. Not short.The 21:9 UltraWide sweet spot for gamingThe 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 800RImmerse in the 800R curve for a consistent FOV (Field of View) on a desk 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 colorExperience 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) color gamut ensures that colors are displayed with realistic detail, just as originally intended.Advanced eye comfort technologiesby three UL verificationsFeaturing an anti-glare finish, LG WOLED’s advanced eye comfort technologies minimize 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 gameplayTo 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.All-in-One USB-C for responsive gamingConnect 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.Smooth motion, infinite playOur monitor certified with ClearMR 13000, exceeding VESA testing with a Clear Motion Ratio of over 12500. It brings to captures the subtle blurring that occurs around the edges of moving objects, display fast-moving action with fine details.Advanced gaming features•Low Latency reduces input lag for real-time response.•Black Stabilizer 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 the world of PC and console gaming!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 optimized gaming experience across various genres and platforms.Plugin for immersive sound effectEnjoy gaming with seamless voice chat via the 4-pole headphone out. Get fully immersed with the virtual 3D sound powered by DTS Headphone:X, while the built-in 7W x2 speakers with Depth-Sound technology deliver a powerful, dynamic audio experience.Seamless gameplay powered by LG SwitchThe LG Switch app optimizes your monitor for both gaming and everyday life. Effortlessly customize your preferred image quality and brightness, then apply your settings instantly with a hotkey. Plus, you can split the display into 11 options and quickly launch your video call platform, making it even more convenient.Protecting OLED via On-Screen DisplayThrough On-Screen Display, you adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.Clutter-free, sleek designThe clutter-free L-stand and sleek design are crafted to save desk space and minimize 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.

Specifications

Display diagonal 113 cm (44.5")
Display resolution 3440 x 1440 pixels
HD type Wide Quad HD
Native aspect ratio 21:9
Display technology OLED
Panel type OLED
Touchscreen No
Display brightness (typical) 275 cd/m²
Response time 0.03 ms
Response time measurement type GTG (Gray to Gray)
Screen shape Curved
Screen curvature rating 800R
Contrast ratio (typical) 1500000:1
Maximum refresh rate 240 Hz
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.07 billion colours
Pixel pitch 0.303 x 0.303 mm
Display diagonal (metric) 113 cm
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10)
Colour gamut standard DCI-P3
DCI-P3 coverage 98.5%
NVIDIA G-SYNC Yes
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium Pro
Smart modes Energy saving
Number of speakers 2
RMS rated power 14 W
Built-in speaker(s) Yes
Market positioning Gaming
Product colour Black
Built-in USB hub Yes
USB Type-A downstream ports quantity 2
USB Type-C downstream ports quantity 1
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
USB Power Delivery up to 65 W
HDMI Yes
HDMI ports quantity 2
DisplayPorts quantity 1
DisplayPort version 1.4
Headphone out Yes
VESA mounting Yes
Panel mounting interface 100 x 100 mm
Height adjustment Yes
Swivelling Yes
Tilt adjustment Yes
Picture-in-Picture Yes
Energy efficiency class (SDR) F
Energy efficiency class (HDR) E
Energy consumption (SDR) per 1000 hours 41 kWh
Energy consumption (HDR) per 1000 hours 39 kWh
Power consumption (off) 0.3 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Power supply type External
Width (with stand) 992.7 mm
Depth (with stand) 338.6 mm
Height (with stand) 661.7 mm
Weight (with stand) 13.5 kg
Width (without stand) 992.7 mm
Depth (without stand) 218 mm
Height (without stand) 457 mm
Weight (without stand) 8.9 kg
Package width 1143 mm
Package depth 550 mm
Package height 301 mm
Package weight 18.9 kg
Brand specific technologies Black Stabilizer
FPS counter Yes

Full specifications

Marque LG
Référence fabricant 45gx900abaek
EAN 8806096530337

LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black in 2026: still the right choice?

The LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand LG has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Buy the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black now or wait?

With the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black, LG delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Informatique category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.

Value for money analysed in 2026

At £1,049.99, the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black offers value for money consistent with its positioning in the Informatique category. LG maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The LG 27GS60F-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD Black from the same range may also interest you for comparison.

Serious alternatives to consider

If the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black does not exactly match your expectations, the Informatique category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The LG 27U421A-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black is another reference from the same brand to consider.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 3210 £
Mid-range3210 £ to 7490 £
High-endOver 7490 £

The LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.

Frequently asked questions about LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black

Is delivery free for the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black at all retailers?

Free delivery is not guaranteed for the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black worth its price in 2026?

In 2026, the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black is listed from £1,049.99 at our partner retailers. This price is consistent with the positioning of LG in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black come with?

The LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from LG, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black in stock?

Stock availability for the LG 45GX900A-B computer monitor 113 cm (44.5") 3440 x 1440 pixels Wide Quad HD OLED Black is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

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