LG UltraGear evo GX9 39GX950B-B 39" 5K 165Hz / 1080p 330Hz Dual Mode Tandem OLED Curved Monitor
39" LG UltraGear evo GX9 Curved Monitor, 1500R, OLED, 5120 x 2160, 165Hz / 330Hz, Dual Mode, 0.03ms, HDMI 2.1 / DP 2.1
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LG UltraGear evo GX9 39GX950B-B Dual Mode Tandem OLED Curved Gaming Monitor
Powered by AI Upscaling technology The LG UltraGear evo GX9 39GX950B-B is a flagship ultrawide gaming monitor engineered to deliver exceptional immersion, visual fidelity, and esports-level responsiveness. Featuring a massive 39-inch 1500R curved Tandem OLED display, Dual Mode technology, and support for both ultra-detailed UW5K and ultra-fast UWFHD gaming modes, this premium UltraGear monitor adapts to the demands of both cinematic gaming and competitive play. With DisplayHDR 500 True Black certification, an incredible 0.03ms response time, up to 330Hz refresh rates, and advanced adaptive sync technologies, the GX9 is built to redefine what gamers can expect from a high-performance display. Protect your display with OLED Care features designed to help reduce the risk of image retention and burn-in that can occur when static high-contrast images are displayed for extended periods. Plus, the UltraGear evo GX9 features high 143 PPI clarity for both gaming & productivity, enjoy detailed visuals that are ideal for creators and multitaskers alike.
39"Screen Size
5K2KDual Resolution
330Hz / 165HzMax. Refresh Rate
OLEDPanel Type
1500RCurvature
World’s First 5K2K AI Upscaling
No GPU upgrade required.* UltraGear evo™’s built-in processor powers 5K2K AI Upscaling, intelligently enhancing content to 5K2K resolution from any device. Without additional GPU or hardware upgrades, it intelligently upscales content to deliver sharper detail and improved resolution.**
*Based on published specifications of gaming monitors as of March 2026, LG 39GX950B is the first gaming monitor to support AI upscaling to 5K2K resolution.
**Upscaling performance may vary depending on the input source quality. No GPU upgrade required for AI Upscaling functionality. A compatible external device (PC/GPU/console) is required for game operation.
***Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Smooth Motion That Keeps you Immersed
One Monitor, Two Performance Modes! LG's innovative Dual Mode technology allows the monitor to switch between two distinct performance profiles. Experience exceptional detail and clarity with the UW5K 5120 x 2160 resolution at up to 165Hz, or prioritise competitive speed with the UWFHD 2560 x 1080 mode operating at an astonishing 330Hz refresh rate. This flexibility allows the GX9 to adapt seamlessly to both visually demanding single-player experiences and fast-paced competitive gaming.
Smooth Gameplay at Any Frame Rate AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible support help synchronise the monitor's refresh rate with compatible graphics hardware, reducing screen tearing, stuttering, and visual interruptions. This ensures smoother gameplay and greater consistency across a wide range of gaming scenarios, helping maintain immersion even during demanding graphical workloads.
0.03ms (GtG). Quick response for gameplay. The 0.03ms (GtG) response time is built to reduce ghosting, helping maintain clearer on-screen transitions for smoother, more responsive gameplay.
Triple Perfect Visuals Verified by UL
Perfect blackPerfect Black is UL-verified and delivers perfect black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.
Perfect ColourPerfect Black is UL-verified and delivers perfect black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.
Perfect reproduction Ensures games and content appear as intended, with accurate colour, luminance, and detail in both dark and bright environments.
4th Gen Tandem OLED.
Ultra-high 1500 nits Brightness.*
Powered by 4th Gen Tandem OLED, LG evo GX9 delivers brighter visuals – reaching up to 1500 nits of peak brightness for visibly clearer gameplay, helping you to see on-screen visuals with precision even in bright environments.
Bright Highlights.
Clear Detail in the Darkness.
Supporting DisplayHDR 500 True Black, the monitor produces striking highlights alongside deep shadow detail for a more realistic and immersive viewing experience. The extraordinary 1,850,000:1 contrast ratio further enhances image depth, allowing games and content to appear more lifelike and dramatic.
Designed to Draw you in with a 1500R Curvature
A New Dimension of Ultrawide Gaming Featuring a 1500R curvature, the GX9 is designed to wrap around your natural field of vision, helping create a deeper sense of presence within games and media. The curved display keeps more of the screen comfortably within view, making long gaming sessions feel more engaging while enhancing the monitor's immersive ultrawide experience. The 39-inch display and cinematic 21:9 aspect ratio create a commanding gaming environment that extends your field of view and enhances immersion. Whether exploring vast open worlds, racing through detailed environments, or multitasking across multiple applications, the ultrawide format provides more screen space and greater visual impact than traditional displays.
World's First 39" 5K2K OLED
(5120x2160)
39-inch 5K2K
Discover a new level of immersion with the 39-inch 5K2K (5120×2160) display. Designed in a 21:9 UltraWide format with a 1500R curved screen. The high-density 5K2K resolution delivers crisp detail and visual depth, keeping every scene sharp, focused, and deeply engaging across a variety of games.
(3840x2160)
32-inch 4K
LG GX9 5K2K offers about 33% more pixels than a 32-inch 4K display, it gently surrounds your vision to create a more immersive viewing experience.
Built for Next-Generation Gaming Setups
AI Sound for Clearer, More Immersive Gameplay. AI Sound intelligently separates individual audio elements—voices, effects, and background sounds – and adapts to gameplay for more controlled, immersive audio, creating a virtual 7.1.2 channel sound experience. Through 7Wx2 built-in stereo speakers or headphones, voices remain clear even in intense firefights, while critical cues like approaching footsteps stay easy to detect during gameplay.
The Latest Connectivity for a Powerful Gaming Station LG UltraGear evo AI 39GX950B features the latest port selection, including DisplayPort 2.1 (UHBR 20), USB Type-C (PD 90W), and HDMI 2.1—seamlessly connected to a wide range of gaming devices and bringing your ultimate gaming station. Equipped with DisplayPort 2.1 (UHBR 20), LG UltraGear evo AI provides the high bandwidth required for high-resolution, high-refresh-rate gaming on high-performance GPUs—delivering clean visuals and smooth gameplay. USB Type-C supports display output, data transfer, and up to 90W device charging simultaneously via a single cable. HDMI 2.1 provides stable connections with consoles and other devices.
PayPal Credit
| Monthly Payment: | £144.96 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,599.98 |
| Total inc. interest: | £1,739.44 |
| Monthly Payment: | £78.13 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,599.98 |
| Total inc. interest: | £1,874.94 |
| Monthly Payment: | £56.03 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,599.98 |
| Total inc. interest: | £2,016.99 |
| Monthly Payment: | £45.12 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £1,599.98 |
| Total inc. interest: | £2,165.23 |
| 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
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