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ASUS ROG Strix 27” 1440P HDR Gaming Monitor vs KOORUI 27 Inch QHD — Head-to-Head (2026)

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

ASUS ROG Strix 27” 1440P HDR Gaming Monitor (XG27ACMES) – QHD (2560x1440), 255Hz, 0.3ms, Fast IPS, Extreme Low Motion Blur Sync, G-SYNC Compatible, DisplayWidget, Tripod Hole, Gaming AI, 3 yr warranty

ASUS ROG Strix 27” 1440P HDR Gaming Monitor (XG27ACMES) – QHD (2560x1440), 255Hz, 0.3ms, Fast IPS, Extreme Low Motion Blur Sync, G-SYNC Compatible, DisplayWidget, Tripod Hole, Gaming AI, 3 yr warranty

$307.95
🛒 Buy on Amazon — $307.95
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

SpecASUS ROG Strix 27” 1440P HDR Gaming…KOORUI 27 Inch QHD (2560x1440) IPS HDR…
BrandASUSKOORUI
ColorBLACKBlack
ShapeFlatFlat
Voltage240 Volts12 volts
Brightness400 Candela per Square Meter300 Nit
Model NameXG27ACMESE2721H
ResolutionQHD 1440pQHD Wide 1440p
Unit Count1.0 Count1 Count
Color Gamut13399
Screen Size27 Inches27
Aspect Ratio16:916:9
ConnectivityUSBUSB-C
Display TypeLEDLED
Model NumberXG27ACMESE2721F

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