A flat QD-OLED monitor combining 4K resolution with 240 Hz. USB-C carries video and power, while KVM lets two computers share a keyboard and mouse. OLED protection features do not eliminate burn-in risk.
MPG 322UR QD-OLED X24 · black · 31.5-inch; the 322URX and MAG 321UP X24 are different models.

| Specification | Value |
|---|---|
| Panel | 31.5-inch flat QD-OLED |
| Resolution | 3840 × 2160; 16:9 |
| Refresh rate | Up to 240 Hz |
| Response time | 0.03 ms GtG; not total input lag. |
| Brightness | SDR 300 cd/m²; HDR peak 1000 cd/m² |
| HDR | VESA DisplayHDR True Black 500 |
| Color | 10-bit; manufacturer-stated 99% DCI-P3 coverage. |
| DisplayPort | 1 × DisplayPort 2.1a, UHBR20 |
| HDMI | 2 × HDMI 2.1; 4K/240 Hz input |
| USB-C | DisplayPort Alt Mode and up to 98 W Power Delivery |
| USB hub | 2 × USB-A and 1 × USB-B; 5 Gbit/s |
| Audio | Headphone output |
| Variable refresh | 48–240 Hz; G-SYNC Compatible, FreeSync Premium Pro |
| KVM | Select USB-B or USB-C; only one USB control path is active. |
| Multiple inputs | PIP/PBP; HDR, DSC and Adaptive-Sync cannot be used together in this mode. |
| Motion clarity | SLMB only at 180/240 Hz; unavailable with Adaptive-Sync. |
| Stand | 110 mm height; -5°/+15° tilt; ±30° swivel |
| Wall mount | VESA 100 × 100 mm |
| Weight | 6.6 kg without stand; 9.4 kg net with stand |
| Power | Internal power supply; 100–240 V, 50/60 Hz |
MSI highlights its DarkArmor coating, adjustable HDR brightness curve and AI Care Sensor presence-based protection. MSI MPG 322UR QD-OLED X24 specifications
Tom's Hardware found accurate factory color and smooth motion on its sample, but considered the icon-based menu initially confusing.
Tom's Hardware: MPG 322UR X24 reviewKitGuru measured about 300 nits full-screen white in SDR on this Penta Tandem QD-OLED model, roughly 15% brighter than the 321URX. It found out-of-box colour and gamma tracking close to perfect and the sRGB mode strong (average DeltaE 2000 below 1). The DarkArmor coating noticeably deepens blacks in a bright room, though blacks are still slightly raised next to glossy-coated rivals. The only criticism is the lack of a metal stand.
KitGuru: MSI MPG 322UR X24 review