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Unique dual-mode 165Hz 5K2K with 330Hz 2560×1080 OLED monitor from LG gets a massive 26% price cut in Amazon deal

This is the world’s first retail monitor that can switch between these impressive display specs - perfect for singleplayer and multiplayer gaming alongside creative work, all in one display!
Aaron Ritchie
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Unique dual-mode 165Hz 5K2K with 330Hz 2560×1080 OLED monitor from LG gets a massive 26% price cut in Amazon deal
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The LG UltraGear 45GX950A-B represents one of the most advanced gaming monitors currently available. Its groundbreaking 5K2K OLED panel, exceptionally sharp 125 PPI pixel density, Dual-Mode operation, DisplayPort 2.1 connectivity, and outstanding OLED image quality make it equally capable for premium gaming and professional productivity. Dual-Mode significantly expands the monitor’s versatility: story-driven games and open-world titles benefit from the full 5K2K resolution and increased detail, while esports players can instantly switch to Wide Full HD at up to 330Hz for maximum responsiveness and reduced system requirements. This flexibility allows users to optimise the monitor for entirely different gaming genres without purchasing multiple displays. Just be aware that you’ll need a powerful graphics card to fully exploit its native resolution in high-res mode. Grab it now and save hundreds of dollars in this deal!

Prices and savings subject to change. Click through to get the current deal prices.

The 5120×2160 resolution represents a significant step forward for large-format OLED gaming monitors. Text appears considerably sharper thanks to the improved subpixel layout and 125 PPI pixel density, making prolonged productivity work far more comfortable while also reducing the colour fringing that has historically affected some OLED monitors. For gaming, the monitor’s near-instantaneous 0.03ms grey-to-grey response time virtually eliminates traditional LCD ghosting, ensuring moving objects remain crisp even during rapid camera movement or fast-paced competitive gameplay.

The dramatic 800R curvature further enhances immersion by wrapping the edges of the display more naturally around the user’s field of view. Despite its 45-inch size, the steep curve keeps the entire screen within a comfortable viewing angle, reducing head movement while strengthening the sense of depth during simulation, racing, and first-person games.

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Prices correct as of October 9th, 2026.

What we like about this LG UltraGear 45GX950A-B 45-inch 5K2K OLED Gaming Monitor

Stunning 5K2K OLED display panel

The LG UltraGear 45GX950A-B features the world’s first 45-inch 5K2K OLED gaming panel, delivering a 5120×2160 resolution across a 21:9 aspect ratio. The significantly higher pixel density of 125 PPI produces noticeably sharper text and finer image detail than previous 45-inch ultrawide OLED monitors, making it equally well suited to productivity, creative work, and immersive gaming.

Dual-Mode gaming flexibility

One of the monitor’s most impressive features is LG’s Dual-Mode technology. At the press of a button, users can switch between native 5K2K resolution at up to 165Hz for visually rich AAA games or a Wide Full HD mode operating at up to 330Hz for competitive esports titles. This effectively gives users two high-performance gaming monitors in a single display.

Outstanding OLED image quality

The OLED panel delivers true blacks through individual pixel illumination, producing a quoted 1.5 million-to-one contrast ratio and DisplayHDR True Black 400 certification. Combined with up to 98.5% DCI-P3 colour coverage and peak brightness reaching approximately 1,300 nits for HDR highlights, the display produces exceptional contrast, vibrant colours, and highly detailed HDR imagery. Since every pixel emits its own light, the panel achieves effectively infinite contrast by completely turning off individual pixels when displaying black. This produces exceptional shadow detail and eliminates the blooming effects often associated with Mini-LED displays.

LG has also focused on long-term usability. The anti-glare coating significantly reduces reflections compared to glossy OLED panels, making the display easier to use in brightly lit environments. UL-certified low blue light and flicker-free operation help reduce eye fatigue during extended sessions, while the ergonomic stand offers height, tilt, and swivel adjustments for comfortable positioning.

Next-generation connectivity

LG equips the monitor with DisplayPort 2.1, two HDMI 2.1 ports, and USB-C with 90W Power Delivery, allowing it to support the latest high-performance graphics cards, current-generation gaming consoles, and USB-C laptops through a single cable. The inclusion of DisplayPort 2.1 also provides additional bandwidth headroom for future graphics hardware.

Who should buy this dual mode OLED monitor deal?

The UltraGear 45GX950A-B is designed for enthusiasts seeking one of the most advanced gaming monitors currently available. It is equally suited to competitive gamers, simulation enthusiasts, content creators, programmers, and professionals who want an expansive ultrawide workspace alongside flagship-level gaming performance.

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About the Author

Aaron Ritchie

Aaron's laptop knowledge makes him the go-to guy on PC Guide. But he still finds time for features, deals and much more.