LG UltraGear 34GX900A 34 " (34GX900A-B)

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LG UltraGear 34GX900A 34 "

34 "39 "

2025 UltraGear (gaming)gaming OLED HDMI 2.1 curved HDR Adaptive-Sync FreeSync speakers Power Delivery good DCI-P3

Screen size:34 "

Resolution:3440x1440 (21:9)

Panel:OLED (WOLED), response 0.03 ms

Frequency:240 Hz

Contrast:1 500 000:1

Brightness:275 cd/m²

Functions:HDR, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, PBP, Flicker-Free

Connectors:USB-C (DP Alt Mode) • DisplayPort v1.4 • 2xHDMI v2.1

All specifications

Specifications UltraGear 34GX900A

Colour

Product type	gaming
Size	34 "


Screen
Curved screen	800R
Panel type	OLED (WOLED)
Surface treatment	anti-glare
Resolution	3440x1440 (21:9)
FPS	240 Hz
Pixel size	0.23 mm
Response time (GtG)	0.03 ms
Vertical viewing angle	178 °
Horizontal viewing angle	178 °
Brightness	275 cd/m²
Static contrast	1 500 000:1
Colour depth	10-bit (1.07B Colors)
Colour gamut (DCI-P3)	98.5 %
HDR	DisplayHDR True Black 400


Connection
Video transmission	DisplayPort v1.4 2xHDMI v2.1 USB-C (DP Alt Mode)
Power Delivery
Power PD	65 W
USB-A hub	2x5Gbps
Connectors (optional)	mini-Jack output (3.5 mm) / sound + microphone /

Features
Features	PBP (Picture by Picture) Flicker-Free AMD FreeSync Premium Pro NVIDIA G-Sync Compatible Adaptive-Sync
Screen swivel
Height adjustment
Speakers
Sound power	2x7 W
Game Features	aim FPS display brighten darker areas / Black Stabilizer /


General
RGB lighting	LG Unity Hexagon Lighting
Wall mount	VESA 100x100mm
External power supply
Dimensions (WxHxD)	784x580x292 mm
Dimensions without stand (WxHxD)	784x358x167 mm
Weight	10.4 kg
Weight without stand	6.2 kg
Official Website	lg.com
Added to E-Catalog	September 2025
P/N	34GX900A-B

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	New Open Box - LG UltraGear 34GX900A-B 34" Curved OLED Ultrawide Quad HD 240Hz 0.03ms USB-C Freesync Premium Pro Height Adju Elevate your gaming experience with the LG 34GX900A-B Refurbished Monitor featuring UWQHD 3440 x 1440 resolution, 33.9" curve... mored OLED display, and 240Hz refresh rate. Shop at Box with Free UK delivery. Box.co.uk Delivery: to United Kingdom Report	£619.99 Buy in shop

	Open Box LG 34" UltraGear 34GX900A-B WQHD 240Hz FreeSync Premium Pro C Scan.co.uk Delivery: to United Kingdom Report	£639.98 Buy in shop

	LG UltraGear GX9 34GX900A-B Quad HD 34" Curved WOLED Gaming Monitor - Black, Black Put yourself right in the middle of the battle with this 800R curved LG gaming monitor. Because LG paired Wide Quad HD resolu... moretion with an WOLED panel, you'll get vivid colours, crazy contrast and eye-catching detail. Meaning you'll be first to spot enemies lurking in the shadows. And when the action gets chaotic, the 240 Hz refresh rate and AMD FreeSync Premium Pro are a dream team. No tears, no lagging and the only ghosts you'll see are the ones haunting your in-game character. So you'll be gliding through quests like a hot knife through butter. Good to know - With its super-quick 0.03 ms response time you can time every combo just right - It's anti-glare, so you can boot Currys.co.uk Delivery: to United Kingdom Report	£699.00 Buy in shop

	LG 34" UltraGear 34GX900A-B WQHD 240Hz FreeSync Premium Pro Curved OLE Scan.co.uk Delivery: to United Kingdom Report	£699.98 Buy in shop

	LG LG UltraGear 34GX900A-B 34" 3440x1440 WOLED 240Hz FreeSync/G-SYNC Curved Ultrawide Gaming Monitor 34GX900A-B.AEK LG 34" UltraGear WQHD OLED Curved Gaming Monitor with 240Hz, 0.03ms (GtG), DisplayHDR True Black 400, and USB-C (PD 65W) and... moreHDMI 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 Overclockers.co.uk Delivery: to United Kingdom Report	£699.95 Buy in shop