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LG 45GX900A-B 45-Inch Ultragear WQHD vs Alienware 34 Curved Gaming Monitor — Head-to-Head (2026)

The specs side by side, with links to both product pages.

LG 45GX900A-B 45-Inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor, 240Hz, 0.03ms, NVIDIA G-Sync, VESA DisplayHDR True Black 400, HDMI 2.1, DisplayPort, USB Type-C PD 65W, Black

LG 45GX900A-B 45-Inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor, 240Hz, 0.03ms, NVIDIA G-Sync, VESA DisplayHDR True Black 400, HDMI 2.1, DisplayPort, USB Type-C PD 65W, Black

$1207.45
🛒 Buy on Amazon — $1207.45
vs
Alienware 34 Curved Gaming Monitor – AW3425DWM - 34-inch WQHD 180Hz 1ms Display, 1500R, AMD FreeSync Premium, VESA AdaptiveSync.

Alienware 34 Curved Gaming Monitor – AW3425DWM - 34-inch WQHD 180Hz 1ms Display, 1500R, AMD FreeSync Premium, VESA AdaptiveSync.

$364.69
🛒 Buy on Amazon — $364.69

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Spec-by-spec

SpecLG 45GX900A-B 45-Inch Ultragear WQHD…Alienware 34 Curved Gaming Monitor…
BrandLGAlienware
ResolutionQHD Ultra Wide 1440pQHD Wide 1440p
Screen Size44.5 Inches34 inches
Aspect Ratio21:921:9
Screen Surface DescriptionMatteMatte
The 800R CurveSurround Yourself in the Action - See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense.—
OLED Protection2-Year Limited Warranty & Panel Care Tools - Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.—
Ultimate Frame SyncFreeSync Premium Pro & G-SYNC Compatible - Say goodbye to screen tearing and stutter. With AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.—
Low Glare, More FocusPlay Without Distractions - UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity—so you can stay focused and dominate in any lighting.—
Size Matters in OLED Gaming - The 219 45” UltraGear OLED delivers the ultimate ultra-wide screen space for gaming, offering more screen area than a 49” 32:9 screen. Get ready for a bigger, more immersive gaming experience that pulls you deeper into the action.—
Color—Black
Voltage—240 volts_of_alternating_current
Brightness—400
Model Name—Alienware 34 Curved Gaming Monitor - AW3425DWM

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