MSI MPG 322UR QD-OLED X24 / ASUS ROG Strix OLED XG27UCDMG

MSI MPG 322UR QD-OLED X24: MPG 322UR QD-OLED X24 · black · 31.5-inch; the 322URX and MAG 321UP X24 are different models.

ASUS ROG Strix OLED XG27UCDMG: XG27UCDMG · 26.5-inch 4K 240 Hz QD-OLED

SpecificationMSI MPG 322UR QD-OLED X24ASUS ROG Strix OLED XG27UCDMG
Release year20262025
Panel31.5-inch flat QD-OLED MSI26.5-inch (27-inch class) QD-OLED, 16:9, anti-reflection surface

QD-OLED pairs self-emitting pixels with a quantum-dot colour layer; each pixel switches off individually, so blacks are fully dark.

ASUS
Resolution3840 × 2160; 16:9 MSI—
Refresh rateUp to 240 Hz MSI—
Response time0.03 ms GtG; not total input lag. MSI0.03 ms (GtG)

This is the grey-to-grey pixel transition time, not total input lag.

ASUS
BrightnessSDR 300 cd/m²; HDR peak 1000 cd/m²

The peak is not sustained full-screen brightness.

MSI		1000 cd/m² HDR peak

ASUS notes peak brightness may vary with colour pre-calibration; the peak is reached on a small screen area.

ASUS
HDRVESA DisplayHDR True Black 500 MSIHDR10; VESA DisplayHDR 400 True Black ASUS
Color10-bit; manufacturer-stated 99% DCI-P3 coverage. MSI—
DisplayPort1 × DisplayPort 2.1a, UHBR20 MSI—
HDMI2 × HDMI 2.1; 4K/240 Hz input MSI—
USB-CDisplayPort Alt Mode and up to 98 W Power Delivery MSI—
USB hub2 × USB-A and 1 × USB-B; 5 Gbit/s MSI—
AudioHeadphone output MSI—
Variable refresh48–240 Hz; G-SYNC Compatible, FreeSync Premium Pro MSIFreeSync Premium Pro, G-SYNC Compatible; VESA AdaptiveSync Display 240 Hz

Variable refresh matches the screen's rate to the graphics card's frame rate, reducing tearing and stutter.

ASUS
KVMSelect USB-B or USB-C; only one USB control path is active. MSI—
Multiple inputsPIP/PBP; HDR, DSC and Adaptive-Sync cannot be used together in this mode. MSI—
Motion claritySLMB only at 180/240 Hz; unavailable with Adaptive-Sync. MSI—
Stand110 mm height; -5°/+15° tilt; ±30° swivel MSITilt +20°/−5°, swivel ±45°, pivot ±90°, 0–120 mm height; VESA 100 × 100; 1/4-inch tripod socket

The tripod socket lets a camera or light be mounted on the stand.

ASUS
Wall mountVESA 100 × 100 mm MSI—
Weight6.6 kg without stand; 9.4 kg net with stand MSI—
PowerInternal power supply; 100–240 V, 50/60 Hz MSI—
Resolution and refresh—3840 × 2160, 240 Hz

The 4K 240 Hz signal travels over DisplayPort 1.4 with DSC compression, or over HDMI 2.1 depending on graphics-card support.

ASUS
Contrast—1,500,000:1 (typical) ASUS
Colour—99% DCI-P3, 145% sRGB; ΔE < 2; 10-bit

Factory calibration (ΔE < 2) means colours are set close enough to target that differences are hard to see.

ASUS
Inputs—1 × DisplayPort 1.4 (DSC); 2 × HDMI 2.1 (FRL); 1 × USB-C (DP Alt Mode, 90 W power)

The USB-C input takes video from a laptop and charges it at up to 90 W over one cable. HDMI 2.1 suits consoles at 4K 120 Hz.

ASUS
USB hub and audio—3 × USB 3.2 Gen 1 Type-A; headphone jack ASUS
Features—ASUS OLED Care, KVM switch, Extreme Low Motion Blur, Neo Proximity Sensor, flicker-free

KVM shares a keyboard and mouse connected to the monitor between two computers. The proximity sensor dims the screen when the user leaves to reduce OLED wear.

ASUS
Power consumption—< 80 W; < 0.5 W in power saving; < 0.3 W off; 100–240 V ASUS
Dimensions and weight—With stand 61.30 × 50.94 × 16.87 cm, 7.44 kg; without stand 61.03 × 36.92 × 6.65 cm, 5.0 kg ASUS
Warranty—3 years (including panel burn-in)

Warranty terms may vary by country.

ASUS
In the box—DisplayPort, Ultra High Speed HDMI, USB 3.2 and USB-C cables; power cord; VESA mount kit; microfibre cloth ASUS