MSI MPG 321URX QD-OLED monitor per computer 80 cm (31,5") 3840 x 2160 pixel 4K Ultra HD nero

The MSI MPG 321URX QD-OLED is a 31.5" 4K (3840 x 2160) gaming monitor that uses a next-generation QD-OLED panel to deliver vivid colors, deep blacks and high detail. It features a 240 Hz refresh rate, extremely fast 0.03 ms (GtG) response time, DisplayHDR True Black 400 and VESA ClearMR 13000 certification to reduce motion blur. Built-in OLED Care 2.0 helps minimize the risk of OLED burn-in. Console-ready connectivity includes HDMI 2.1 ports with 48 Gbps bandwidth, 120 Hz support, VRR and ALLM.

Advantages

The QD-OLED panel combines a blue self-emitting layer with a Quantum Dot conversion layer for improved color reproduction and deeper blacks. High refresh rate and ultra-fast response reduce motion blur and ghosting for smoother gameplay. OLED Care 2.0 provides pixel shift, panel protection and static-screen detection to lower burn-in risk. The monitor also includes ergonomic features and a relocated 5-way joystick at the bottom center of the rear for easier on-screen control.

Suitable for (tasks / use cases)

• Competitive and fast-paced gaming
• Console gaming with HDMI 2.1 features
• High-resolution multimedia and content viewing
• Work that benefits from high contrast and accurate colors (editing, design)

Key specifications

• Display size: 31.5"
• Panel type: QD-OLED
• Resolution: 3840 x 2160 (4K UHD)
• Refresh rate: 240 Hz
• Response time: 0.03 ms (GtG) / spec sheet lists 1 ms
• Brightness (typical): 250 cd/m²
• Contrast ratio (typical): 150000:1
• Aspect ratio: 16:9
• USB Type-C downstream ports: 1; Built-in USB hub: Yes
• VESA mounting: Yes
• DisplayHDR: True Black 400; VESA ClearMR 13000 certified

How to use

Connect the monitor to your PC or console using the appropriate HDMI 2.1 or DisplayPort cable and power on the device. Use the 5-way joystick located at the bottom center on the back of the screen to navigate the on-screen menu for color, refresh rate and HDR settings. Enable OLED Care 2.0 features (Pixel Shift, Panel Protect, Static Screen Detection) via the OSD to reduce burn-in risk. Adjust height and ergonomic settings for comfortable viewing.

Recommendations

For prolonged use, enable OLED Care 2.0 functions and avoid leaving static high-contrast images on screen. Use adaptive refresh rate (VRR) when supported by your GPU or console and select appropriate brightness and HDR settings to balance image quality and panel longevity.