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LG 32U631A-B 32-inch QHD vs KOORUI 27 Inch QHD — Head-to-Head (2026)

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

LG 32U631A-B 32-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz, 5ms, HDR10, Reader Mode, Flicker Safe, HDMI, USB Type-C 15W PD, Black

LG 32U631A-B 32-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz, 5ms, HDR10, Reader Mode, Flicker Safe, HDMI, USB Type-C 15W PD, Black

Check price on Amazon
🛒 Check Price on Amazon
vs
KOORUI 27 Inch QHD (2560x1440) IPS HDR Ultra-Thin Computer Gaming Monitor, 120Hz Refresh Rate, DCI-P3 95%, FreeSync & G-Sync, 1ms MPRT, VESA 100x100mm, Tilt Adjustable for Game and Work, E2721H

KOORUI 27 Inch QHD (2560x1440) IPS HDR Ultra-Thin Computer Gaming Monitor, 120Hz Refresh Rate, DCI-P3 95%, FreeSync & G-Sync, 1ms MPRT, VESA 100x100mm, Tilt Adjustable for Game and Work, E2721H

$189.99
🛒 Buy on Amazon — $189.99

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

Spec-by-spec

SpecLG 32U631A-B 32-inch QHD (2560 x 1440)…KOORUI 27 Inch QHD (2560x1440) IPS HDR…
BrandLGKOORUI
ColorBlackBlack
ShapeFlatFlat
Voltage240 volts12 volts
Brightness250 cd300 Nit
Model Name32U631A-B.AUSQE2721H
ResolutionQHD Wide 1440pQHD Wide 1440p
Unit Count1 Count1 Count
Color Gamut0.9999
Screen Size31.5 inches27
Aspect Ratio16:916:9
ConnectivityUSBUSB-C
Display TypeLEDLED
Model Number32U631A-BE2721F

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Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: LG 32U631A-B 32-inch QHD (2560 x 1440)… · KOORUI 27 Inch QHD (2560x1440) IPS HDR…. Browse the full Gaming Monitors catalog or read our Gaming Monitors buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.

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