Your Browsing History
- $749.99
- Free 86-day Returns
$671.14
Add to PC build list
Login to Make an Offer
Sold by Newegg
Shipped by Newegg
Best Sellers
MSI 32 inch (31.5" viewable) UHD 4K 165Hz with AMD FreeSync Premium Pro 0.03ms HDR400 USB-C OLED Gaming Computer Monitor with Height Adjustable, Pivot, Swivel & Tilt stand MAG 321UP QD-OLED
- Next-Gen 32"(31.5" viewable) QD-OLED Display - Experience ultra-vivid 3840x2160 UHD visuals with deep blacks, brilliant colors, and lifelike contrast on a 32"(31.5" viewable) flat QD-OLED panel.
- 165Hz Refresh Rate & 0.03ms Response Time - Enjoy silky-smooth motion and near-instantaneous responsiveness, perfect for competitive gaming and fast-paced action.
- DisplayHDR True Black 400 & ClearMR 9000 - VESA-certified HDR delivers stunning color depth, while ClearMR 9000 minimizes motion blur for crystal-clear gameplay.
- OLED Care 2.0 for Durability - Protect your investment with OLED Care 2.0, designed to reduce the risk of burn-in and extend panel lifespan.
- Console-Ready with HDMI 2.1 - Supports 4K @165Hz, VRR, and ALLM for next-gen consoles, ensuring ultra-smooth, tear-free gaming.
- Comprehensive Connectivity & Ergonomic Design - Featuring DisplayPort 1.4a, HDMI 2.1, and USB-C (DP Alt Mode with 15W PD) along with tilt, swivel, pivot, and height adjustments for ultimate comfort.
+
+
Overview
Specs
Reviews (386)
See all Q & A
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
While the MSI MAG 321UP QD-OLED 31.5" Gaming Monitor is designed to elevate your gaming experience, it offers much more than just a stunning visual display. This cutting-edge monitor features a 3840x2160 (UHD) resolution on a next-gen QD-OLED panel, delivering breathtaking clarity and detail. With a remarkable 165Hz refresh rate and an ultra-fast 0.03 ms (GtG) response time, it ensures smooth and responsive gameplay, crucial for fast-paced genres like first-person shooters, racing sims, and real-time strategy games. The MAG 321UP QD-OLED is VESA-certified for ClearMR 9000 and DisplayHDR True Black 400, guaranteeing vivid images with reduced motion blur and exceptional contrast.
The pixel-dimming technology allows for pure black scenes, enhancing the overall color performance and providing a more immersive viewing experience. The monitor's DCI-P3 99% color gamut coverage ensures vibrant and lifelike visuals, making every game world come alive with stunning accuracy. For console gamers, the MAG 321UP QD-OLED is equipped with HDMI 2.1 ports, offering 48Gbps bandwidth, 120Hz support, VRR, and ALLM, ensuring seamless integration with the latest gaming consoles. The MSI Console Mode further enhances the experience with VRR support and optimized 2160P resolution, eliminating screen tearing and providing smooth, uninterrupted gameplay.
The monitor's design reflects the rugged durability and reliability of military-grade equipment, embodying the essence of the MSI ARSENAL GAMING (MAG) series. Its fanless design, featuring a graphene film and custom heatsink, ensures efficient heat dissipation, extending the panel's lifespan without the noise of active cooling. Additional features like Adaptive Sync technology synchronize the monitor's refresh rate with your GPU, eliminating screen tearing and stuttering for ultra-smooth visuals. The built-in blue light reduction and anti-reflection coating protect your eyes and reduce glare, allowing you to focus on the game without distractions.
The MAG 321UP QD-OLED also includes innovative gaming assistance tools such as Smart Crosshair and OPTIX Scope, enhancing your aiming precision and providing multi-stage zooming capabilities. AI Vision technology enhances details in dark areas, ensuring you never miss a moment of action. Connectivity is seamless with USB Type-C support, allowing for easy device charging and display via DisplayPort Alt mode. The user-centric design includes a 5-way Joystick Navigator for intuitive control, ensuring a comfortable and ergonomic user experience. In summary, the MSI MAG 321UP QD-OLED 31.5" Gaming Monitor is a powerhouse of performance and design, offering gamers the tools they need to dominate the virtual battlefield with precision and style.
The pixel-dimming technology allows for pure black scenes, enhancing the overall color performance and providing a more immersive viewing experience. The monitor's DCI-P3 99% color gamut coverage ensures vibrant and lifelike visuals, making every game world come alive with stunning accuracy. For console gamers, the MAG 321UP QD-OLED is equipped with HDMI 2.1 ports, offering 48Gbps bandwidth, 120Hz support, VRR, and ALLM, ensuring seamless integration with the latest gaming consoles. The MSI Console Mode further enhances the experience with VRR support and optimized 2160P resolution, eliminating screen tearing and providing smooth, uninterrupted gameplay.
The monitor's design reflects the rugged durability and reliability of military-grade equipment, embodying the essence of the MSI ARSENAL GAMING (MAG) series. Its fanless design, featuring a graphene film and custom heatsink, ensures efficient heat dissipation, extending the panel's lifespan without the noise of active cooling. Additional features like Adaptive Sync technology synchronize the monitor's refresh rate with your GPU, eliminating screen tearing and stuttering for ultra-smooth visuals. The built-in blue light reduction and anti-reflection coating protect your eyes and reduce glare, allowing you to focus on the game without distractions.
The MAG 321UP QD-OLED also includes innovative gaming assistance tools such as Smart Crosshair and OPTIX Scope, enhancing your aiming precision and providing multi-stage zooming capabilities. AI Vision technology enhances details in dark areas, ensuring you never miss a moment of action. Connectivity is seamless with USB Type-C support, allowing for easy device charging and display via DisplayPort Alt mode. The user-centric design includes a 5-way Joystick Navigator for intuitive control, ensuring a comfortable and ergonomic user experience. In summary, the MSI MAG 321UP QD-OLED 31.5" Gaming Monitor is a powerhouse of performance and design, offering gamers the tools they need to dominate the virtual battlefield with precision and style.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-913-0828
- Support Website
- View other products from MSI
LOADING...
LOADING...
The MSI MAG 321UP QD-OLED is a 31.5-inch 4K QD-OLED gaming monitor with a 165Hz refresh rate, 0.03ms response time, and AMD FreeSync Premium Pro, suited to PC gamers who want detailed visuals and fast, responsive gameplay.
Recommended For
- PC gamers who prioritize detailed 4K visuals, rich colors, deep blacks, and responsive motion in story-driven, racing, or action games over a 240Hz refresh rate.
- PS5 or Xbox Series X|S players who want a large 4K OLED display with HDMI 2.1, VRR, and support for console gaming up to 120Hz.
- Gamers upgrading to OLED who value image quality and smooth play but don’t need the 240Hz refresh rate offered by some higher-refresh 32-inch 4K OLED monitors.
- People who split their desk time between gaming and occasional photo, video, or other visual work, and want a 32-inch 4K screen with wide color coverage—provided they’re comfortable with OLED care and its static-image precautions.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Gaming with 4K visuals, a 165Hz refresh rate, and FreeSync Premium Pro adaptive sync |
| Panel And Resolution | 32-inch flat OLED display with Quantum Dot picture enhancement, 3840 × 2160 UHD resolution, 16:9 aspect ratio, and a glossy finish |
| Image Quality | DisplayHDR True Black 400, 1,500,000:1 contrast ratio, 250–1000 cd/m² brightness, 178° horizontal and vertical viewing angles, and 1.07 billion colors |
| Refresh Rate And Response | 165Hz refresh rate, 0.03ms GTG response time, and FreeSync Premium Pro adaptive sync |
| Ports And Connectivity | 2 HDMI 2.1 ports, 1 DisplayPort 1.4a, and 1 USB-C port with DisplayPort Alternate Mode |
| Stand And Mounting | Height adjusts 0–110mm; tilt -5° to 15°, swivel -30° to 30°, and pivot -10° to 10°. Supports 100 × 100mm VESA mounting |
| Built-In Features | No built-in speakers or webcam |
| Dimensions And Weight | 28.27 × 16.46 × 2.72 inches without stand; 28.27 × 19.02 × 9.53 inches with stand. Net weight 9.1kg; gross weight 11.8kg |
| Power | 45W power consumption |
| Included Accessories | Power cord and HDMI cable |
| Model Identifiers | MSI MAG 321UP QD-OLED; part number 9S6-3DD39T-013 |







































