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msi MAG 321CUP QD-OLED, 32-Inch, 4K UHD, 3840x2160, OLED Monitor, 165Hz, 0.03ms, DisplayHDR True Black 400, G-SYNC Compatible, HDMI 2.1, DP 1.4a, USB C (15W PD), Tilt/Height Adjustable, Black9.0Our score 4 photos
MBrandmsiMmsi224 products in our catalogSee all msi products →ID DBD-11715

msi MAG 321CUP QD-OLED, 32-Inch, 4K UHD, 3840x2160, OLED Monitor, 165Hz, 0.03ms, DisplayHDR True Black 400, G-SYNC Compatible, HDMI 2.1, DP 1.4a, USB C (15W PD), Tilt/Height Adjustable, Black

9.0/10 our score 4.5 (110 ratings on Amazon)

QUANTUM DOT OLED - The MSI MAG 321CUP QD-OLED curved gaming monitor combines 10-bit Quantum Dot colour conversion with OLED self-emitting pi

Aspect Ratio16:9Brightness3426 lmDisplay Resolution Maximum3840 x 2160Hardware ConnectivityDisplayPort, HDMIRefresh Rate165 hertzResolution4K UHD 2160p

About this item

  • QUANTUM DOT OLED - The MSI MAG 321CUP QD-OLED curved gaming monitor combines 10-bit Quantum Dot colour conversion with OLED self-emitting pixels for unrivalled dark levels & an elite response time; A subtle 1700R curvature is ideal for wide-format images
  • 32" UHD, 10-BIT COLOUR - A Quantum Dot OLED panel displays 1.07 billion colours (10-bit, 99% DCI-P3) with extreme Delta E ≤2 colour accuracy; VESA DisplayHDR True Black 400 certified (1500000:1 native contrast ratio) & up to 1000 nits peak brightness
  • 165 HZ REFRESH RATE, 0.03MS RESPONSE TIME - A high 165 Hz refresh rate is complimented by an incredibly low 0.03 ms (GtG) response time for a supreme VESA ClearMR 9000 motion clarity 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; PiP/PbB compatible; Features a 3-way adjustable stand (VESA 100mm)
Category: MonitorsRanked #99 of 740 in Monitors
9.0Our score
Our verdict

QUANTUM DOT OLED - The MSI MAG 321CUP QD-OLED curved gaming monitor combines 10-bit Quantum Dot colour conversion with OLED self-emitting pi

Ranked #99 in Monitors · 4 things we like

Quick answer The msi MAG 321CUP QD-OLED scores 9.0/10 with us. Amazon owners rate it 4.5 out of 5 across 110 reviews, above the 4.3 average of the 494 products we track in Monitors. It was listed at $699.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, brightness 3426 lm, display resolution maximum 3840 x 2160.

MSI MAG 321CUP QD-OLED Curved Gaming Monitor: Unite as One Combining the advantages of OLED (deeper black levels, ultra-low response time) and Quantum Dot technology (incredible colour gamut), the MAG 321CUP QD-OLED curved gaming monitor (1700R) is designed for the most immersive & spectacular gaming experience possible. Seeing is believing with sharp UHD resolution (3840 x 2160, 16:9 aspect ratio) images complimented by VESA DisplayHDR True Black 400 certified brightness (1000 nits HDR Peak) in 1.07 billion colours (99% DCI-P3, 138.2% sRGB). When combined with an unbelievably low 0.03ms Grey-to-Grey response time, the panel achieves a VESA ClearMR 9000 score, the highest rating for motion clarity (2023).

The panel includes an advanced passive heatsink (graphene-coated), a 3-way adjustable stand (tilt, swivel, height), is VESA mountable (100mm). Complimenting the ground-breaking panel te

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Product information

24 specifications
Adaptive SyncG-Sync Compatible
Additional FeaturesOLED Care 2.0, HDMI 2.1 with 48Gbps bandwidth, 120Hz support, VRR, and ALLM
Aspect Ratio16:9
Brightness3426 lm
ColorBlack
Color Gamut98
Connectivity TechnologyHDMI, DisplayPort, USB, USB Type-C
Contrast Ratio1500000:1
Display Resolution Maximum3840 x 2160
Display TechnologyQuantum Dot OLED
Display TypeOLED
Hardware ConnectivityDisplayPort, HDMI
Item Dimensions D x W x H9.53"D x 28.27"W x 19.02"H
Item Weight25.1 pounds
Mounting Type100 x 100
Native Resolution3840x2160
Picture Quality Enhancement TechnologyClearMR 9000, DisplayHDR True Black 400
Pixel Pitch0.18
Refresh Rate165 hertz
Resolution4K UHD 2160p
Screen FinishGlossy
Screen Size32 inches
Specific Uses For ProductGaming
Viewing Angle178 degrees

Pros & cons

What we like
  • QUANTUM DOT OLED - The MSI MAG 321CUP QD-OLED curved gaming monitor combines 10-bit Quantum Dot colour conversion with OLED self-emitting pixels for unrivalled dark levels & an elite response time; A subtle 1700R curvature is ideal for wide-format images
  • 32" UHD, 10-BIT COLOUR - A Quantum Dot OLED panel displays 1.07 billion colours (10-bit, 99% DCI-P3) with extreme Delta E ≤2 colour accuracy; VESA DisplayHDR True Black 400 certified (1500000:1 native contrast ratio) & up to 1000 nits peak brightness
  • 165 HZ REFRESH RATE, 0.03MS RESPONSE TIME - A high 165 Hz refresh rate is complimented by an incredibly low 0.03 ms (GtG) response time for a supreme VESA ClearMR 9000 motion clarity 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; PiP/PbB compatible; Features a 3-way adjustable stand (VESA 100mm)
What could be better

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    msi MAG 321CUP QD-OLED: questions & answers

    Is the msi MAG 321CUP QD-OLED worth buying?

    Yes, it is one of the stronger picks in its group. We score the msi MAG 321CUP QD-OLED 9.0 out of 10. Amazon owners rate it 4.5 out of 5 across 110 reviews, above the 4.3 average of the 494 products we track in Monitors.

    How much does the msi MAG 321CUP QD-OLED cost?

    It was listed at $699.99 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 MAG 321CUP QD-OLED?

    Aspect Ratio: 16:9; Brightness: 3426 lm; Display Resolution Maximum: 3840 x 2160; Hardware Connectivity: DisplayPort, HDMI; Refresh Rate: 165 hertz; Resolution: 4K UHD 2160p. All 24 specifications are in the product information table on this page.

    What are good alternatives to the msi MAG 321CUP QD-OLED?

    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); LG 32GX850A-B 32" UltraGear 4K UHD (9.0/10, 4.5 stars from 122 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 GamingLG 32GX850A-B 32" UltraGear 4K UHDPixio 27" WOLED White Gaming Monitor