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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 98W8.4Our score 4 photos
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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 98W

8.4/10 our score 4.2 (75 ratings on Amazon)

QUANTUM DOT OLED - The MSI MPG 321URXW QD-OLED gaming monitor combines 10-bit Quantum Dot color conversion with OLED self-emitting pixels fo

Aspect Ratio16:9Connectivity TechnologyHDMI, DisplayPortDisplay Resolution Maximum3840 x 2160Hardware ConnectivityDisplayPort, HDMIRefresh Rate240 hertzResolution4K UHD 2160p

About this item

  • 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)
Category: MonitorsRanked #99 of 740 in Monitors
8.4Our score
Our verdict

QUANTUM DOT OLED - The MSI MPG 321URXW QD-OLED gaming monitor combines 10-bit Quantum Dot color conversion with OLED self-emitting pixels fo

Ranked #99 in Monitors · 4 things we like

Quick answer The msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming scores 8.4/10 with us. Amazon owners rate it 4.2 out of 5 across 75 reviews, in line with the 4.3 average of the 494 products we track in Monitors. It was listed at $799.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, connectivity technology HDMI, DisplayPort, display resolution maximum 3840 x 2160.

MSI MPG 321URXW QD-OLED Gaming Monitor: Brighter Colors, Sublime Black Levels Combining the advantages of OLED (deeper black levels, ultra-low response time) and Quantum Dot technology (incredible color gamut), the MPG 321URXW QD-OLED gaming monitor is designed for the most immersive & spectacular gaming experience possible. Seeing is believing with ultra-sharp UHD resolution (3840 x 2160, 16:9 aspect ratio) images complemented by VESA DisplayHDR True Black 400 certified brightness (1000 nits HDR Peak) in 1.07 billion colors (99% DCI-P3). When combined with an unbelievably low 0.03ms Grey-to-Grey response time, the panel achieves a VESA ClearMR 13000 score, the highest rating for motion clarity (2023).

The panel includes an advanced passive heatsink (graphene-coated), a 4-way adjustable stand (pivot, tilt, swivel, height), and is VESA mountable (100mm). Complementing the ground-breaking

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Product information

24 specifications
Adaptive SyncG-Sync Compatible
Additional FeaturesPortable
Aspect Ratio16:9
Brandmsi
Brightness1000 candela_per_square_meter
ColorWhite
Connectivity TechnologyHDMI, DisplayPort
Contrast Ratio1500000:1
Display Resolution Maximum3840 x 2160
Display TechnologyOLED with Quantum Dot
Display TypeOLED
EU Spare Part Availability Duration3 years
Hardware ConnectivityDisplayPort, HDMI
Item Dimensions D x W x H9.53"D x 28.27"W x 19.02"H
Item Weight26 pounds
Model NameMPG321URXWQDOLED
Model NumberMPG 321URXW QD-OLED
Native Resolution3840x2160
Picture Quality Enhancement TechnologyClearMR 13000, OLED Care 2.0
Refresh Rate240 hertz
Resolution4K UHD 2160p
Screen FinishGlossy
Screen Size32 inches
Viewing Angle178 degrees

Pros & cons

What we like
  • 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)
What could be better

    msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming: questions & answers

    Is the msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming worth buying?

    Yes, for most buyers it is a safe choice. We score the msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming 8.4 out of 10. Amazon owners rate it 4.2 out of 5 across 75 reviews, in line with the 4.3 average of the 494 products we track in Monitors.

    How much does the msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming cost?

    It was listed at $799.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming?

    Aspect Ratio: 16:9; Connectivity Technology: HDMI, DisplayPort; Display Resolution Maximum: 3840 x 2160; Hardware Connectivity: DisplayPort, HDMI; Refresh Rate: 240 hertz; Resolution: 4K UHD 2160p. All 24 specifications are in the product information table on this page.

    What are good alternatives to the msi MPG 321URXW QD-OLED 31.5 Inch 4K UHD Gaming?

    Similar, well-rated products in our catalog: msi MAG 272UP QD-OLED X24 27-Inch 4K UHD Gaming (8.8/10, 4.4 stars from 48 owners); msi (8.2/10, 4.1 stars from 78 owners); Pixio 27" WOLED White Gaming Monitor (8.6/10, 4.3 stars from 610 owners).

    msi MAG 272UP QD-OLED X24 27-Inch 4K UHD GamingmsiPixio 27" WOLED White Gaming Monitor