MSI MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming Monitor – 3840 x 2160 Quantum Dot OLED Panel, 240Hz / 0.03ms, 99% DCI-P3, ΔE≤2, DisplayHDR True Black 400, KVM, RGB – DP 1.4a, HDMI 2.1, USB Type-C

Price: £899.00 - £698.98
(as of Jul 17, 2025 12:11:23 UTC – Details)

From the manufacturer

MSI: For Gamers & Creators

MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today’s performance limits.

MPG 321URXW QD-OLED

Brighter Colors, Sublime Black Levels

Equipped with a 31.5″ UHD (3840 x 2160) QD-OLED panel with a high 240Hz refresh rate & an ultra-low 0.03ms response time, the MPG 321URXW QD-OLED provides a competitive edge & outstanding image quality. The MPG 321URXW QD-OLED features Quantum Dot technology, an elite colour gamut (1.07 billion colors, 97% Adobe RGB / 138% sRGB / 99% DCI-P3 ), VESA DisplayHDR True Black 400 dynamic contrast & brightness and a 4-way adjustable stand.

31.5″ UHD (3840 x 2160) QD-OLED panel High 240Hz refresh rate, ultra-low 0.03ms GtG response time 1.07 billion colors (10-bit) with incredible gamut (DCI-P3 99%) & accuracy (ΔE ≤2) VESA DisplayHDR True Black 400 certified OLED Care 2.0 & MSI Gaming Intelligence AI KVM supported with PiP/PbP & Console Mode 4-Way adjustable stand & Mystic Light HDMI 2.1, DP 1.4a & USB Type-C display ports

Stunning QD-OLED Panel

Unlike conventional LCD-backlit displays, QD-OLED panels employ self-illuminating pixels, which virtually eliminate backlight bleeding & deliver an unrivalled response time – ideal for for competitive gaming.

The large 31.5″ screen (80.01 cm) supports 178° wide viewing angles with minimal colour shift when viewed from different angles.

An anti-reflective surface coating design reduces glare from direct & ambient environmental light.

240 Hz Refresh Rate & 0.03 ms GtG Response Time

Experience smoother movement & tracking with a high 240 Hz refresh rate, and unlock the full potential of premium GPU & memory hardware.

An incredibly low 0.03ms (GtG) response time dramatically reduces monitor blurring, and is essential for fast-paced games.

VESA Certified DisplayHDR True Black 400

VESA Certified DisplayHDR True Black 400 monitors produce a consistently higher brightness range as well as superior detail in darker regions.

Enjoy realistic dynamic contrast by OLED pixel dimming control that mimics the human eye in the real world:

Brightness: 250 nits typically (1000 nits at HDR peak)

Dynamic Contrast Ratio: 1500000:1

Clear MR 13000

VESA‘s ClearMR is a new standard for display motion performance. MPG 321URXW QD-OLED passed strict tests and successfully got the ClearMR 13000 certification.

The CMR range represents a range of blur performance based on the ratio of clear pixels versus blurry pixels as a percentage.

GRAPHENE FILM WITH CUSTOM HEATSINK

New QD-OLED panels feature Graphene film for exceptional thermal conductivity. With custom heatsinks, the monitor operates fanlessly, achieving efficient heat dissipation.

MSI OLED Care 2.0

MSI OLED Care 2.0 provides several care services and significantly reduce the chances of OLED screen burn-in.(BOUNDARY DETECTION、TASKBAR DETECTION、MULTI-LOGO DETECTION)

Pixel shift (movement)

Panel protection (refresh)

Static screen detection (dim)

MSI Gaming Intelligence offers a host of smart gaming features for an enhanced in-game experience.

*OLED Care 2.0 expands on the original OLED Care with static multi-logo & taskbar detection, as well as image boundary luminance calibration.

Smart Features

With MSI Mystic Light, monitor lighting effects can easily be synced with other Mystic Light enabled hardware. KVM technology enables 2 separate systems to connect simultaneously to one monitor, and is supported by PiP (Picture in Picture) & PbP (Picture by Picture).

Premium Connectivity

A built-in USB Hub can be enabled via USB Type-B upstream cable (included):

2 x USB 2.0 Type-A

1 x USB 2.0 Type-B

Display Connectivity:

DisplayPort 1.4a: 3840 x 2160 (240 Hz max.)

2 x HDMI(Supports 3840 x 2160 @240Hz as specified in HDMI2.1)

USB Type-C (DP alt.): 3840 x 2160 with 90W power delivery

QUANTUM DOT OLED – The MSI MPG 321URXW QD-OLED gaming monitor combines 10-bit Quantum Dot color conversion with OLED self-emitting pixels for unrivalled dark levels & an elite response time; An enhanced sub-pixel arrangement improves image sharpness
31.5″ UHD, 10-BIT COLOR – A Quantum Dot OLED panel displays 1.07 billion colors (10-bit, 99% DCI-P3) with extreme Delta E ≤2 color accuracy; VESA DisplayHDR True Black 400 certified (1500000:1 native contrast ratio) & up to 1000 nits peak brightness
240 HZ REFRESH RATE, 0.03MS RESPONSE TIME – A high 240 Hz refresh rate is complemented by an incredibly low 0.03 ms (GtG) response time for an amazing VESA ClearMR 13000 rating; An elite graphene heatsink (fanless) enhances panel durability
GAMING INTELLIGENCE – MSI GI software features OLED Care 2.0 to help prevent burn-in, AI supported software (Smart Crosshair), Console modes & Game Assistance; KVM 1.0, PiP/PbP supported; Features RGB illumination & a 4-way adjustable stand (VESA 100mm)
CUTTING-EDGE CONNECTIVITY – PC, Mac, console & laptop interface options (all UHD/240Hz) include DisplayPort 1.4a, HDMI 2.1 CEC ports & USB Type-C with Power Delivery (90W); Includes a USB hub with 1 x USB 2.0 Type-B & 2 x USB 2.0 Type-A ports