Experience next-level gaming with the LG UltraGear 27GX790A-B, a 27” OLED QHD monitor delivering an astonishing 480Hz refresh rate and ultra-fast 0.03ms (GtG) response time. Built for elite gamers, it features DisplayPort 2.1 and HDMI inputs to deliver blistering motion clarity, while NVIDIA® G-Sync® and AMD FreeSync™ Premium Pro ensure smooth, tear-free performance. The OLED panel boasts vibrant colors, deep blacks, and a 1.5M:1 contrast ratio for lifelike visuals. Designed for comfort and immersion, this monitor includes a virtually borderless display, RGB Sphere Lighting, and full ergonomic stand adjustability—tilt, swivel, pivot, and height.27” OLED Brilliance with up to 480Hz of Game-Changing SpeedExperience ultra-smooth, tear-free gameplay with up to 480Hz refresh rate1 and 0.03ms response time on a bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with unbeatable speed and clarity.