LG Ultragear™ 45GX90SA 45-inch OLED 240Hz 0.03ms… vs LG 27GP850-B Ultragear Gaming Monitor 27-Inch QHD — Head-to-Head (2026)

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

LG Ultragear™ 45GX90SA 45-inch OLED 240Hz 0.03ms WQHD Curved Smart Gaming Monitor webOS(Xbox, Netflix Built in) / USB-C PD 65W / HDMI 2.1 / NVIDIA® G-SYNC® / AMD FreeSync™ Premium

Check price on Amazon

$359.99

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

Spec	LG Ultragear™ 45GX90SA 45-inch OLED…	LG 27GP850-B Ultragear Gaming Monitor…
Brand	LG	LG
Color	White	Black
Shape	Curved	—
Brightness	275 candela_per_square_meter	—
Model Name	FBALG45GX90SAB	—
Resolution	QHD Wide 1440p	—
Unit Count	1 Count	—
Color Gamut	98.5	—
Pixel Pitch	0.3	—
Screen Size	44.5 inches	—
Aspect Ratio	21:9	—
Connectivity	USB-C	—
Display Type	OLED	—
Model Number	45GX90SA-B	—

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