LG UltraGear 34GX900A-B 34" 3440x1440 WOLED 240Hz FreeSync/G-SYNC Curved Ultrawide Gaming Monitor
Product Technical Specification
| Dimensions | |
| Length / Depth | 291.8 mm |
| Width | 784.1 mm |
| Height | 580.4 mm |
| Width (without stand) | 784.1 mm |
| Depth (without stand) | 167.1 mm |
| Height (without stand) | 358.3 mm |
| Weight | 10.4 kg |
| Weight (without stand) | 6.2 kg |
| Colour | |
| Primary Colour | Black |
| Speakers | |
| Speakers | Yes |
| Speaker amount and power output | 2x 7 Watt |
| Lighting | |
| Lighting / RGB | No |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Webcam | |
| Webcam | No |
| Display | |
| Display Size in Inch | 34 " |
| Display Size in cm | 86.2 cm |
| Display Resolution | UWQHD (3440 x 1440 Pixel) |
| Display Aspect Ratio | 21:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | WOLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 98.5% DCI-P3 |
| Contrast Ratio (Static) | 1,500,000:1 |
| Curved Display | Yes |
| Curved Display Radius | 800R |
| Display Response Time | 0.03 ms |
| Display Response Time (Grey-to-Grey) | 0.03 ms |
| HDR | Yes |
| HDR Standard | HDR10, VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 275 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Display Surface Type | glossy / non-reflective |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 110 mm |
| Min. Swivel | -30 ° |
| Max. Swivel | 30 ° |
| Min. Tilt | -8 ° |
| Max. Tilt | 15 ° |
| Pivot | Yes |
| Power Supply | |
| Power Supply Position | External |
| Connectivity | |
| Peripheral connectors | USB 3.0 Typ-A (2x), 3.5 mm jack 4-pole, TRRS (1x) |
| External Ports | |
| Display Connectors | HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x) |
| Display Connector Standards | HDMI 2.1, DisplayPort 1.4 |
| USB Hub | Yes |
| Mounting | |
| Vesa standard | 100 x 100 mm |
Delivery Options
Economy Delivery (UK)
Business Express
LG 34" UltraGear WQHD OLED Curved Gaming Monitor with 240Hz, 0.03ms (GtG), DisplayHDR True Black 400, and USB-C (PD 65W) and HDMI 2.1 connectivity.
LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor at a Glance:
- Curved 34” WQHD OLED gaming monitor with Micro Lens Array+
- 240Hz refresh rate and 0.03ms (GTG) response time
- Supports NVIDIA G-SYNC, AMD FreeSync, and VESA AdaptiveSync
- Eye comfort technology and adjustable ergonomics
- DTS Headphone:X audio jack and two 7W speakers
- HDMI 2.1 and USB-C (65W power delivery) connectivity
Curved OLED Monitor
The LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor is engineered to deliver premium visuals that fill your full peripherals. This OLED display has an 800R curvature, for a consistent field of view, while the 21:9 WQHD (3440x1440) resolution is optimised for gameplay. All your images are crisp, vibrant, and fluid, thanks to the advanced OLED technology. Equipped with Micro Lens Array+ (MLA+) technology, this OLED display is up to 37.5% brighter than previous models, with optimised light efficiency and reduced light loss.
To ensure realistic colour, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor has a 1.5M:1 contrast ratio and VESA Display HDR True Black 400. As a result, blacks are sharper and richer, heightening immersion as you game, create, and watch films. What’s more, the DCI-P3 98.5% colour gamut means all colours are accurately reproduced for lifelike imagery.
As an OLED monitor, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor is equipped with features to prevent burn-in. As such, it has earned a three-year burn-in warranty from the point of purchase.
Immersive Gameplay
The LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor will bring your visuals to life with smooth frame rates. The 240Hz refresh rate and 0.03ms (GTG) response time ensure there is no ghosting, only responsive and fluid visuals. This is paired with a ClearMR 13000 certification, testing well above the VESA Clear Motion Ratio. Enjoy fine detail on moving objects!
To ensure optimised visuals, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor has support for three adaptive sync technologies. You can utilise NVIDIA G-SYNC, AMD FreeSync Premium Pro, or VESA certified Adaptive Sync to match your monitor refresh rate to GPU output for stutter and tear-free gaming.
To optimise your experience and improve skills, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor has a range of gaming-focused features. Use them to reduce input lag and brighten dark scenes, for smoother gaming. With Crosshair and FPS Counter overlays, you can take advantage of improved aim and monitor loading performance in real time.
Connectivity
The LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor includes an array of connectivity options, to optimise compatibility with your set-up. The DisplayPort 1.4 and HDMI 2.1 ports facilitate ultra-fast and responsive gaming on PC and console. The USB-C port provides an all-in-one solution, with 65W power delivery that you can use to charge your laptop.
Audio
Enjoy immersive audio, with the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor. This display has both headphone support and built-in speakers, negating the need for a dedicated audio system. The 4-pole headphone out audio jack is equipped with DTS Headphone:X technology, creating virtual 3D sound that really puts you in the action. Alternatively, the two 7W speakers have Depth-Sound technology that provides a dynamic audio experience.
LG Switch
The LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor is supported by the LG Switch app. This software provides comprehensive control over this monitor, allowing you to fine-tune settings, OLED care features, and gaming profiles. What’s more, it can optimise your workflow with video call hotkeys and the option to split your screen into eleven sections.
Comfort
To ensure you stay comfortable throughout long working hours and intense gaming sessions, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor has three UL certified eye care technologies. These balance reducing harmful blue light while still facilitating vibrant and bright colours. This monitor has been UL certified as Flicker-Free, Discomfort Glare Free, and Low Blue Light.
What’s more, the LG UltraGear 34GX900A-B 34" OLED Curved Gaming Monitor will effortlessly integrate with your gaming set-up. The L-shaped stand and sleek design were crafted to minimise the footprint to save on desk space. Plus, the four-sided borderless design will fit into any aesthetic while providing immersive visuals. Thanks to adjustment options, you can properly align this monitor with your set-up for a fully comfortable experience. Customise the swivel, tilt, and height to suit your needs.
| Dimensions | |
| Length / Depth | 291.8 mm |
| Width | 784.1 mm |
| Height | 580.4 mm |
| Width (without stand) | 784.1 mm |
| Depth (without stand) | 167.1 mm |
| Height (without stand) | 358.3 mm |
| Weight | 10.4 kg |
| Weight (without stand) | 6.2 kg |
| Colour | |
| Primary Colour | Black |
| Speakers | |
| Speakers | Yes |
| Speaker amount and power output | 2x 7 Watt |
| Lighting | |
| Lighting / RGB | No |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Webcam | |
| Webcam | No |
| Display | |
| Display Size in Inch | 34 " |
| Display Size in cm | 86.2 cm |
| Display Resolution | UWQHD (3440 x 1440 Pixel) |
| Display Aspect Ratio | 21:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | WOLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 98.5% DCI-P3 |
| Contrast Ratio (Static) | 1,500,000:1 |
| Curved Display | Yes |
| Curved Display Radius | 800R |
| Display Response Time | 0.03 ms |
| Display Response Time (Grey-to-Grey) | 0.03 ms |
| HDR | Yes |
| HDR Standard | HDR10, VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 275 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Display Surface Type | glossy / non-reflective |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 110 mm |
| Min. Swivel | -30 ° |
| Max. Swivel | 30 ° |
| Min. Tilt | -8 ° |
| Max. Tilt | 15 ° |
| Pivot | Yes |
| Power Supply | |
| Power Supply Position | External |
| Connectivity | |
| Peripheral connectors | USB 3.0 Typ-A (2x), 3.5 mm jack 4-pole, TRRS (1x) |
| External Ports | |
| Display Connectors | HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x) |
| Display Connector Standards | HDMI 2.1, DisplayPort 1.4 |
| USB Hub | Yes |
| Mounting | |
| Vesa standard | 100 x 100 mm |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.