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The LG UltraGear 45GX900A is a 45-inch curved OLED gaming monitor with a 21:9 WQHD (3440x1440) panel, a 240Hz refresh rate and a 0.03ms GtG response time. Its 800R curve and 21:9 shape wrap the view and give more horizontal room than a 16:9 screen, while OLED contrast and DisplayHDR True Black 400 deliver deep blacks. It suits competitive and story-driven PC gamers who want speed and immersion in one screen. Against 49-inch 32:9 rivals it is less panoramic but taller and easier to drive; against 27-inch OLEDs it is far more immersive but needs more desk depth and a strong GPU.
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Lowest price we've seen: $1,123.66 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
The LG UltraGear 45GX900A is a 45-inch curved OLED gaming monitor with a 21:9 aspect ratio and WQHD resolution (3440x1440). The 800R curve is steep, and the anti-glare screen surface is designed to minimize glare and reflections. The 21:9 screen offers 12% more visible area than a conventional 49-inch 32:9 monitor.
It has a 240Hz refresh rate and a 0.03ms (GtG) response time. AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility help prevent screen tearing. Dynamic Action Sync reduces input lag, Black Stabilizer brightens dark scenes, and an FPS counter and crosshair are built in. A graphics card that supports DisplayPort 1.4 or HDMI 2.1 is required for up to 240Hz, and is sold separately.
The OLED panel has a 1.5M:1 contrast ratio, up to 98.5% DCI-P3 color coverage and DisplayHDR True Black 400 certification. Peak brightness reaches up to 1300 nits (APL 1.5%). The monitor has adjustable height, tilt and swivel, plus RGB hexagonal backlighting. The Switch app, which requires software installation, splits the screen into up to 6 sections and sets up custom layouts. OLED Care tools include pixel cleaning.
