MPG 321URXW QD-OLED

MSI MPG 321URXW QD-OLED 31.5 Inch 4K 240Hz White Gaming Monitor

The MSI MPG 321URXW QD-OLED is a premium white 31.5 inch 4K gaming monitor combining a 240Hz refresh rate with an exceptionally fast 0.03ms response time. Its third-generation QD-OLED panel produces true blacks, excellent contrast and vivid colour.

HDMI 2.1, DisplayPort, USB Type-C with 90W charging, a USB hub and built-in KVM make the monitor suitable for advanced gaming, creator and multi-device workstations. MSI OLED Care 2.0 provides a collection of panel-protection features.

Key Features

• 31.5 inches display
• Third-generation QD-OLED
• 3840 x 2160 4K UHD
• 240Hz
• 0.03ms Grey to Grey
• VESA DisplayHDR 400 True Black
• 250 cd/m² SDR, up to 1000 cd/m² HDR peak
• 99% DCI-P3, 97% Adobe RGB and 138% sRGB
• AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible
• DisplayPort 1.4a, 2 x HDMI 2.1, USB Type-C with DisplayPort Alt Mode and 90W Power Delivery, USB hub and KVM
• No integrated speakers
• Height adjustment up to 110mm, tilt, swivel and pivot
• OLED Care 2.0, KVM, picture-in-picture and picture-by-picture

Display and Resolution

The 31.5 inches Third-generation QD-OLED panel uses a native resolution of 3840 x 2160 4K UHD. QD-OLED combines individually controlled pixels with Quantum Dot colour for true blacks, high colour volume and precise HDR highlights at 4K resolution.

High Refresh Rate Gaming

A maximum refresh rate of 240Hz allows the monitor to update the image more frequently than a conventional 60Hz display. Combined with 0.03ms Grey to Grey, this helps improve motion clarity and responsiveness in fast-paced games.

Fast Response and Variable Refresh Rate

AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible can synchronise the display refresh cycle with a compatible graphics card. This can reduce visible tearing and stutter when frame rates fluctuate.

Colour and HDR

The monitor supports 99% DCI-P3, 97% Adobe RGB and 138% sRGB. VESA DisplayHDR 400 True Black expands compatible content with additional highlight and shadow information. The listed brightness is 250 cd/m² SDR, up to 1000 cd/m² HDR peak.

Connectivity

Video and peripheral connectivity includes DisplayPort 1.4a, 2 x HDMI 2.1, USB Type-C with DisplayPort Alt Mode and 90W Power Delivery, USB hub and KVM. The maximum resolution and refresh rate available through each input depend on the source device, graphics hardware and cable specification.

Ergonomic Design and Mounting

The supplied stand provides Height adjustment up to 110mm, tilt, swivel and pivot. The monitor also supports 100 x 100mm mounting for a compatible arm or wall mount.

Display Specification

Connections, Audio and Stand

Product Information

Please note: Achieving the maximum refresh rate requires compatible graphics hardware, a suitable connection and the correct display settings. HDR and variable refresh rate availability can depend on the connected device and operating system configuration.