Full MSI MAG 321UP QD-OLED X24 specifications and features
14 January 2026, 18:47:47
Add DisplaySpecifications as a preferred source on GoogleThe MSI MAG 321UP QD-OLED X24 debuted at CES 2026 earlier this month and is now fully unveiled with a detailed set of specifications.
At the core of the new model is Samsung Display's fourth‑generation QD‑OLED technology. The 31.5-inch panel uses a 5‑layer Tandem OLED structure powered by EL Gen 3, boosting light efficiency by 30% and enabling brighter highlights without compromising longevity. It has a 4k UHD resolution and reaches 1300 nits peak HDR brightness. With 99% DCI‑P3 coverage and Delta E≤2 color accuracy, it delivers cinema‑grade color reproduction suitable for both gaming and creative work.
The display panel also employs the new MSI DarkArmor Film, designed to enhance light absorption and eliminate the distracting purple or reddish tints under ambient light. it boosts pure black levels by up to 40%, significantly improving contrast and upgrading the screen surface hardness to 3H, offering 2.5x better scratch resistance to effectively withstand daily wear and tear. Uniform Luminance technology further enhances the HDR experience by reducing ABL‑related brightness fluctuations, ensuring smooth transitions between bright and dark scenes.
The MSI MAG 321UP QD-OLED X24 delivers а 240Hz refresh rate and OLED-generic 0.03 ms GTG response time. MSI has also integrated several gaming‑centric tools to support competitive play. AI Navigator automatically adjusts the aim‑dot color to maintain visibility against any background, preventing it from blending into the environment. Optix Scope introduces a built‑in aim magnifier with multi‑stage zoom and quick‑switch shortcuts, maintaining magnification regardless of weapon type. For fast‑paced titles, Super Low Motion Blur technology reduces ghosting and keeps moving targets sharp and easy to track.
To address concerns around OLED longevity, MSI includes its upgraded OLED Care 2.0 system. This suite of protections incorporates Pixel Shift to prevent static image retention, automatic Pixel Refresh through Panel Protect, and intelligent brightness management through Static Screen Detection, Boundary Detection, Taskbar Detection, and Multi‑Logo Detection. A custom heatsink and graphene film improve heat dissipation, while MSI backs the monitor with a three‑year warranty for added confidence.
The MSI MAG 321UP QD-OLED X24 is equipped with two HDMI 2.1 ports, a DisplayPort 1.4 with HBR3, a USB Type-C port with 15W power delivery and DP Alt Mode, and a headphone jack. It is underpined by an ergonomic stand for up to 110 mm of height adjustment, +/-30 degrees of swivel, slant from -10° to 10°, and -5 to 15 degrees of tilt.
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