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LG 45GX900A-B 45-Inch Ultragear WQHD vs LG 34WN80C-B UltraWide Monitor 34” 21:9 Curved… — 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
LG 34WN80C-B UltraWide Monitor 34” 21:9 Curved WQHD (3440 x 1440) IPS Display, USB Type-C (60W PD), sRGB 99% Color Gamut, 3-Side Virtually Borderless Design, Tilt/Height Adjustable Stand - Black

LG 34WN80C-B UltraWide Monitor 34” 21:9 Curved WQHD (3440 x 1440) IPS Display, USB Type-C (60W PD), sRGB 99% Color Gamut, 3-Side Virtually Borderless Design, Tilt/Height Adjustable Stand - Black

$521.55
🛒 Buy on Amazon — $521.55

*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…LG 34WN80C-B UltraWide Monitor 34”…
BrandLGLG
ResolutionQHD Ultra Wide 1440p—
Screen Size44.5 Inches—
Aspect Ratio21:9—
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.—
Screen Surface DescriptionMatte—
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
Model—34WN80C-B
Warranty—Limited: 1 Year Parts & Labor
UnitCount—1

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