
MSI MAG 321CUP QD-OLED 31.5" UHD 165Hz G-Sync Compatible Curved HDR Gaming Monitor
31.5" MSI MAG 321CUP QD-OLED Monitor, 1700R, 3840 x 2160, 165Hz, 0.03ms, HDR, 1.5M:1, 350cd/m², HDMI / DP / USB-C
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31.5" MAG 321CUP QD-OLED 4K UHD 165Hz Curved Gaming Monitor from MSI

MSI Performance GamingThe MAG 321CUP QD-OLED gaming monitor offers a premium visual experience with its 3840x2160 (UHD) QD-OLED panel, 165Hz refresh rate, and ultra-fast 0.03ms (GtG) response time. Certified for VESA ClearMR 9000 and DisplayHDR True Black 400, it delivers vivid visuals and minimises motion blur. The OLED Care 2.0 system helps prevent burn-in, enhancing durability. Console gamers benefit from HDMI 2.1 ports with 48Gbps bandwidth, supporting 120Hz refresh rates, Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM), making it an excellent choice for immersive gaming.
31.5"Screen Size
3840x21604K UHD Resolution
QD-OLEDPanel Type
1700RCurvature
Rapid Response with Intricate, Clear Details

165Hz REFRESH RATE + 0.03MS RESPONSE TIMEThe MAG 321CUP QD-OLED is equipped with a 165Hz refresh rate QD-OLED Panel that can reach a fast 0.03ms GtG response time. Which has the most benefit in fast-moving game genres such as first-person shooters, fighters, racing sims, real-time strategy, and sports. These types of games require very fast and precise movements. An ultra-high refresh rate and fast response time monitor will put you ahead of your competition.
ClearMR 9000VESA‘s ClearMR is a new standard for display motion performance. MAG 321CUP QD-OLED passed strict tests and successfully got the ClearMR 9000 certified. The CMR range represents a range of blur performance based on the ratio of clear pixels versus blurry pixels as a percentage.
The True BlackQD-OLED can achieve pixel-dimming level control and give you pure black scenes without any backlight bleeding that is common with LCD monitors. Thanks to the pixel level dimming, MAG 321CUP QD-OLED can present better contrast with greater colour performance.
Anti-ReflectionThe unique panel surface coating design can effectively reduce the level of glare reflection. Its Less Blue Light feature can reduce HEV but still maintain the same picture quality without yellow tone, protecting the eyes whilst delivering outstanding visuals.
Smoother, Tear-Free Gaming

G-Sync Compatible G-SYNC Compatible support ensures smoother, tear-free gaming by syncing the monitor's refresh rate with the GPU. It reduces screen tearing, stuttering, and input lag for a more fluid experience, especially in fast-paced games. Additionally, it fully supports future hardware, allowing gamers to maximise the performance of cutting-edge GPUs. This ensures seamless compatibility and optimal visual quality, letting users take full advantage of new features like ray tracing and variable refresh rates.
The Most Vivid Display

The World Infront of YouQuantum Dot technology lets you experience mesmerising images bursting with a dazzling range of over one billion colours, each upscaled to deliver incredible clarity thanks to the intelligent processor.

Play In Boundless ColoursPre-calibrated in the factory, QD Premium Colour monitors guarantee an industry-leading colour fidelity: delta-E (>△E) ≤ 2. With the precise colour accuracy and the smooth colour transitions brought by a 10-bit RGB panel, it makes you feel like you are right in the scene.

The Most Vivid DisplayMAG 321CUP QD-OLED has more gamut coverage compared to general monitors. Gameplay colours and details will look more realistic and refined, pushing immersion to its limits. It can create 99% coverage of DCI-P3 colour space by utilising a dynamically engineered layer of Quantum Dot technology.
Advanced Features for Gaming and Control

Optix ScopeSnipe and kill your opponents before they can react. The built-in aim magnifier provides multi-stage zooming with shortcut keys to quickly switch the magnification. The screen can maintain the operation so that no matter what weapon is used, it can become a sniper rifle and attack enemies from miles away.

AI VisionThe new AI Vision technology can not only reveal details in dark areas but also enhance overall brightness and saturate colours.

For the Best Gaming ExperienceFor console gamers, MAG 321CUP QD-OLED provide HDMI™ 2.1 with a full 48 Gbps bandwidth. It supports 120Hz mode on the latest consoles and supports HDR simultaneously.

Firmware UpdateMAG 321CUP QD-OLED can update the firmware through a USB and DP connector, which is simple and easy to use. This allows users to update the firmware on their own at any time when the latest version is released by MSI. This ensures that the screen is always in the best-optimised state.