LG UltraGear 27GX790B-B 27" Class WQHD Gaming OLED Monitor - 16:9

LG's Brightest 4th Gen OLED

Introducing LG's gaming monitor powered by 4th Gen OLED with revolutionary Primary RGB Tandem technology-reaching up to 1500 nits of peak brightness for visibly clearer gameplay, helping you to see on-screen visuals with clarity even in bright environments. In fast-paced or sunlit in-game scenes, enhanced APL and reduced ABL help maintain consistent luminance without dimming critical visuals. With UL Verified Perfect Black, Colour and VESA DisplayHDR? True Black 500, this next-gen OLED delivers the contrast and clarity gamers need to react faster, see more, and stay immersed in every frame.

Next-Gen OLED Brilliance

Powered by 4th Gen Primary RGB Tandem OLED, the 27GX790B delivers brighter visuals with less power than the previous 3rd Gen OLEDs-reaching up to 1500 nits of peak brightness. Its advanced 4-stack RGB structure produces deeper contrast, sharper detail, and stunning color precision. Experience clearer shadows, deep immersion, and visual consistency in every frame-built for serious gaming.

UL-verified Perfect visual experience, consistent in both low and bright light | Perfect black

Perfect Black is UL-verified and delivers true black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.

Perfect colour & 100% colour fidelity

Perfect colour and 100% colour Fidelity deliver accurate colour expression even under varying lighting conditions, from low light to bright ambient environments.

Perfect reproduction

UL-verified Perfect Reproduction helps ensure that actual game content is faithfully rendered on screen, maintaining intended colour and detail in both dark and bright environments. Unlike static image-based metrics, this certification reflects real-world content reproduction accuracy.

Deep Detail with VESA DisplayHDR? True Black 500

Experience deep, lifelike visuals with VESA DisplayHDR? True Black 500, delivering precise black tones even in the darkest scenes. The monitor's DCI-P3 99.5% (Typ.) colour gamut ensures colours are presented with accurate detail, reflecting the original intent.

UL-verified advanced eye comfort technologies

Featuring AGLR(Anti-glare and low reflection), LG WOLED's UL-verified advanced eye comfort technologies* minimise 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 smooth gaming experience, whether you're gaming in bright environments or LED-lit rooms.

720Hz(@HD) - 540Hz(@QHD) Dual-Mode with customisable settings

With VESA Certified Dual-Mode, enjoy UltraGear's fastest performance with up to 720Hz refresh rate-the highest ever introduced. Seamlessly switch between QHD 540Hz for detailed visuals and HD 720Hz for ultra-fast action. Choose your preferred refresh rate and screen size via On-Screen Display, or toggle instantly through LG Switch for optimised gameplay across every genre.