

🎮 Elevate your game with the ultimate 4K QD-OLED powerhouse — see it, feel it, own it.
The MSI MPG 321URX QD-OLED is a 31.5-inch 4K UHD gaming monitor featuring a next-gen Quantum Dot OLED panel with a 240Hz refresh rate and ultra-fast 0.03ms response time. It delivers stunning color accuracy with 1.07 billion colors and 99% DCI-P3 coverage, enhanced by VESA DisplayHDR True Black 400 certification. Equipped with versatile connectivity options including HDMI 2.1, DisplayPort 1.4a, and USB Type-C with 90W power delivery, plus advanced features like Gaming Intelligence AI, KVM switch, and Mystic Light ambient lighting, it’s designed for professionals and gamers seeking unrivaled performance and immersive visuals.















| ASIN | B0CTSC3VS4 |
| Adaptive Sync | FreeSync |
| Additional Features | Adaptive Sync |
| Aspect Ratio | 16:9 |
| Aspect ratio | 16:9 |
| Best Sellers Rank | #4,202 in Computers ( See Top 100 in Computers ) #154 in Computer Monitors |
| Brand | MSI |
| Brightness | 250 nits |
| Color | Black |
| Compatible Devices | Gaming Consoles, Laptops, Desktops |
| Connectivity Technology | HDMI |
| Contrast Ratio | 1,000,000:1 |
| Customer Reviews | 4.4 out of 5 stars 255 Reviews |
| Display Resolution Maximum | 3840 x 2160 |
| Display Technology | oled |
| Display Type | OLED |
| Hardware Connectivity | HDMI, USB |
| Has Color Screen | Yes |
| Image contrast ratio | 1,000,000:1 |
| Item Dimensions D x W x H | 71.1D x 24.1W x 48.3H centimeters |
| Item Weight | 12.34 kg |
| Manufacturer | MSI |
| Model Name | MPG 321URX QD-OLED |
| Model Number | MPG 321URX QD-OLED |
| Mounting Type | Wall Mount |
| Native Resolution | 3840x2160 |
| Number of Component Outputs | 4 |
| Picture Quality Enhancement Technology | Adaptive-Sync |
| Pixel Pitch | 0.1814 |
| Processor Count | 1 |
| Refresh Rate | 240 Hz |
| Resolution | 4K UHD 2160p |
| Response Time | 0.03 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 31.5 Inches |
| Screen size | 31.5 Inches |
| Screen surface description | Glossy |
| Shape | rectangular prism |
| Specific Uses For Product | Gaming |
| Total Number of HDMI Ports | 4 |
| Total USB 2.0 Ports | 3 |
| Total USB 3.0 Ports | 3 |
| Total Usb Ports | 3 |
| UPC | 824142343623 |
| Viewing Angle | 178 Degrees |
| Voltage | 240 Volts |
| Warranty Description | 1 year |
A**S
Satisfied. QD-OLED Gen 3 Panel with great Features.
Coming from a 2K IPS panel, this is next level perfection. Absolutely love the colors and if you are concerned about QD-OLED black level rising or reflections, it's not noticeable enough with lights not directly behind the screen. All in all, very satisfied with the purchase. The KVM switch is great as well. The stand is sturdy, but there is screen wobble if the desk isn't 100% stable
E**A
This monitor is great!!
I love it
R**S
DSC much be ON for 240hz
The monitor is great , but DSC is must be on for 240hz and if running capture card will be a problem asus will not have that problem check DSC
A**I
Damaged box, and not brand new product.
Received the package damaged and opened, didnt look brand new at all.
C**M
Great monitor in all aspects, for a good price. It's a huge upgrade from IPS. It looks so crisp, the colours and contrast just pop. Build quality is solid. I really can't find any faults. When it comes to the known downsides of OLED or QD-OLED specifically: - I haven't noticed any VRR flicker or text fringing. - Brightness is more than enough for my needs. Especially since it looks best in a dark room. - If your room is bright the black levels will be raised a bit, but it's not an issue as long as you control ambient light. I have bias lightning behind my monitors, a lamp over to the side, and a window behind my desk - I don't notice any issue with black levels. If I turn on my ceiling light, I can notice it a little.
C**6
De los mejores monitores para juegos y productividad que puedas adquirir por ese precio. Es excelente en todo sentido.
A**R
It’s not my first OLED display but definitely a first for PC usage. Item came well packaged with only damages on the exterior box. Monitor wise, a good all round perfomance in terms of refresh rate and colour accuracy. Setting up the monitor for the first time wasn’t too difficult. I used the rtings colour profile for windows (set and forget) as my needs are geared towards content and gaming. Overall a good monitor if you’re not too fussy and got this at a deal during Black Friday sales.
S**N
I'm very satisfied with this monitor. Coming from a 27in. 2K IPS, to this, is night and day. It's like I can see for the first time again. The image quality is so good I actually struggled to tune my font rendering. Because all of the options looked that great. The HDR is fantastic and thanks to the OLED produces pure Blacks. Games and media look significantly improved in some cases due to the HDR. Even the SDR alone is still great due to the OLED and color range. The screen size is perfect if you're within 2-3ft. The monitor itself is solid with little flex despite being so thin. It even puts out less heat than my other IPS monitors. Some people have complained about the power LED being in the center/distracting but that can be toggled off in the settings. There's also some concern over burn-in for some. However, that's easily solved with good habits and using the built-in "OLED Care".
R**I
Very glossy
Trustpilot
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