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🔥 Dominate your game with MSI’s Quantum Dot OLED brilliance!
The MSI MPG 321URX QD-OLED is a 31.5-inch 4K UHD gaming monitor featuring a cutting-edge Quantum Dot OLED panel with a blazing 240Hz refresh rate and ultra-low 0.03ms response time. It delivers over a billion colors with 99% DCI-P3 accuracy, VESA DisplayHDR True Black 400 certification, and versatile connectivity including HDMI 2.1, DisplayPort 1.4a, and 90W USB-C. Designed for pro gamers and creators seeking unmatched visual fidelity and performance, it also offers ergonomic adjustability and customizable Mystic Light ambient effects.














| ASIN | B0CTSC3VS4 |
| Adaptive Sync | FreeSync |
| Additional Features | Adaptive Sync |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #4,743 in Electronics ( See Top 100 in Electronics ) #164 in Computer Monitors |
| Brand | msi |
| Brightness | 250 nits |
| Color | Black |
| Color Gamut | 97 |
| Compatible Devices | Gaming Consoles, Laptops, Desktops |
| Connectivity Technology | HDMI |
| Contrast Ratio | Extremely high |
| Customer Reviews | 4.4 out of 5 stars 428 Reviews |
| Display Resolution Maximum | 3840 x 2160 |
| Display Technology | OLED |
| Display Type | OLED |
| Hardware Connectivity | HDMI, USB |
| Image Contrast Ratio | Extremely high |
| Item Dimensions D x W x H | 28"D x 9.5"W x 19"H |
| Item Weight | 27.2 pounds |
| 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 | 0.18 |
| Processor Count | 1 |
| Refresh Rate | 240 hertz |
| Resolution | QHD Wide 2160p |
| Response Time | 0.03 milliseconds |
| Screen Finish | Glossy |
| Screen Size | 31.5 inches |
| Screen Surface Description | Glossy |
| Shape | rectangular prism |
| Specific Uses For Product | Gaming |
| Total Number of HDMI Ports | 2 |
| Total USB 2.0 Ports | 3 |
| Total USB 3.0 Ports | 3 |
| Total Usb Ports | 3 |
| UPC | 824142343623 |
| Unit Count | 1 Count |
| Viewing Angle | 178 degrees |
| Voltage | 240 volts |
| Warranty Description | 3 year manufacturer |
| Warranty Type | limited warranty |
E**D
Breathtakingly beautiful HDR
I recently purchased this monitor and I have to say it was LIFE CHANGING how big the difference in quality was over my previous monitor, which was not a bad monitor on its own accord (27 inch, 1440p 240hz ASUS monitor) however it can not be overstated how big of a difference going from IPS or LCD to OLED is. The jump from 1440p to 4k is also as you would expect, a massive improvement visually. Most notably for me however is the difference in the quality of the colors, both vibrance and tone when utilizing the HDR feature of this monitor, the first time I booted up Crimson Desert and looked at the beautiful raytraced city lights during night time, the vibrant hues of red and orange and visibly brighter areas on the screen, I knew that my purchase was not one I was going to regret. It is a relatively huge 32 inch monitor with a chunky but stable base which admittedly takes up a lot of space on the desk. This can be mitigated if you use a monitor arm or wall mount of course but I don't mind it sitting on the stand as I have a decent amount of space on my desk. You can also adjust a LOT of features on this monitor, color profiles for different activities, peak brightness for the pixels, refresh rate, variable refresh rate on games that support it, and a ton of other features that I'm sure some other enthusiasts really get into but as a simple man who likes playing games, I was truly just blown away at how good the Premium Color preset looked for all of my games combined with HDR turned on. Not too hard to use but definitely kind of fidgety with the knob to change your settings but these are all completely insignificant compared to the insane quality jump that you will get if you don't already have an OLED 4k, looking at it for the first time will genuinely make you go "I regret not having swapped to this sooner" despite the admittedly crazy price tag attached. At least know if you are willing to pay this much money for something, it is VERY good.
J**Z
Excellent for Office / Productivity Work Once You Fix the Mac Dual-Monitor Issue
I bought two MSI MPG 321URX 32" 4K 240Hz QD-OLED monitors for a multi-computer workstation (M2 Pro & M4 Pro MacBooks plus Chromebook and others). Setup uses a CalDigit TS5 Plus (also tested TS4), CKLau DP 1.4 KVM, and Cable Matters USB-C / TB5 to DP 2.1 cables (purchased on Amazon). The Problem: Only one monitor would work at a time — the image kept flipping between screens whenever I cycled connections. What I Tried (That Didn’t Work on Mac): DSC enabled with USB-C / TB5 to DP 2.1 cables TB5-to-DP 2.1 adapters Both TS4 and TS5 Plus docks Direct DP 2.1 connections to the monitors (Note: Both the Chromebook and Windows laptops worked perfectly on both monitors at 60 Hz and 120 Hz with DSC on, proving the hardware, cables, and KVM were all fine — the issue was Mac-specific.) The Fix That Finally Worked: Turn DSC completely Off on both monitors, lock them to DisplayPort input with Auto Scan disabled, and run both at 120 Hz. This eliminated the handshake conflict and gave stable dual-monitor operation. Current Daily Setup: Both monitors running smoothly at 120 Hz with DSC Off. The True Black HDR 400 QD-OLED panels deliver perfect blacks and a truly beautiful display with vibrant colors and zero eye strain. Perfect balance for office / productivity work — crisp terminals, smooth scrolling through docs/slides, and clear video calls. For productivity use on Apple Silicon, 120 Hz with DSC Off is the sweet spot. No need for 240 Hz in daily office work. Highly recommended once you apply the simple DSC fix. These are outstanding monitors for a clean, high-end dual-screen workstation.
M**.
Fantastic QD-OLED Monitor
I've been purchasing MSI monitors for awhile now, going from a curved high refresh LED to a QLED and now to this QD-OLED. The quality has always been great and I haven't been let down yet by MSI. This is the largest jump in monitor image quality I have experienced yet. This monitor looks absolutely gorgeous straight out of the box. The colors are sharp, 4k is amazing, and the refresh/response time are perfection. Finally, the price is just right for this device. The value is there as you get a large 32in 3rd generation QD-OLED monitor with extra features like the KVM that other similarly priced or more expensive ones lack. Definitely recommend!
T**S
5/5 Stars – Best 4K OLED I’ve ever used!
The MSI MPG 321URX QD-OLED is an absolute stunner. The 32” 4K panel delivers infinite contrast, perfect blacks, and colors so vibrant they make everything else look washed out. Games like Cyberpunk 2077 and Forza Horizon 5 look next-gen on this thing — razor-sharp details, lightning-fast 0.03ms response, and silky 240Hz smoothness with zero ghosting. HDR pops beautifully (True Black 400), text is crisp for work, and the anti-burn-in features plus MSI’s 3-year warranty give total peace of mind. Setup was plug-and-play, the stand is rock-solid, and the slim bezels look premium on my desk. If you want the best mix of gaming performance and productivity in a 32” 4K OLED right now, stop looking — this is it. Worth every penny!
S**N
Best Gaming Monitor For The Money
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".
B**Z
DON’T OVER PAY FOR A NAME-BRAND! MSI IS FANTASTIC!
Man! I did a TON of research before grabbing this gaming monitor. I am so incredibly pleased! It was super easy to set up. You can definitely tweak a bunch of different settings here to make the picture look the way you want, but honestly out of the box. There are tons of presets that look beautiful here. I’ve tweaked it on my own. The little research on YouTube and on Reddit and boom I have a beautiful gaming monitor/production monitor. I took two pictures here. I put this monitor the 32 inch next to a 27 inch KTC monitor. I didn’t think it would be a huge difference in size but man was I wrong! If you’re worried also about glare from sunlight or lighting in whatever room you’re in don’t worry about it somehow this monitor screen is able to not have a problem with any glow off the light making your picture crystal clear and the blacks extremely deep. The only thing I’ll say, I will choose the true black over the 1000 nits setting. It doesn’t have a built-in speaker, but I found a great speaker right here on Amazon for under $30. I am so pleased with this purchase! I think MSI did a fantastic job and I didn’t have to pay ROG prices.
D**L
Great monitor, Terrible shipping padding from Amazon.
Bought this display for my brand new desktop build 9800x3d & 5080 Device works FANTASTICALLY WELL espically on HDR games, I got it for $772 and dont regret a dime so far. The device is bright and has fantastic color Ive used a gaming laptop for almost 10 years now and this is my first time going from a laptop to a desktop I built myself, I used the desktop for a while with an old IPS monitor and playing games on it was great. But when I got this it felt like I was truely gaming for the first time in 10 years. It looks GREAT like jaw dropping good! Keep in mind ive been using a 1080p ips laptop displays for a while now most recent being a laptop with a 2060m max-p gpu and thermal issues. but still WOWOWOWOWOWOW! I took a star off for amazon shipping, the device was packaged in a larger amazon box with no additional padding, the box itself suffered damage and the device seemed to have suffered damage as well. 2 of the left corners of the device are alittle dinged, and the device has mico scratches on the bottom right side. These are only noticeable when shining a light directly on the monitor while its off but its still annoying spending so much for the product not to be padded by amazon. TLDR: product is great for gaming on 4k movies and tv shows, but wish amazon padded their own box as the OEM box was rolling around in a larger box leading to very minor damage on the display. I got the device on a really good sale but still it stinks that the damage was there to begin with.
J**R
Good with other monitors, not good with each other
I ordered 2 of these monitors. I figured they would be great to replace my 60 Hz monitors that have started to have some issues after almost 4 years of fairly constant use. The first one arrived a day earlier than it was supposed to. It allowed me to set up the monitor and give it a test run. It was okay. It started having issues staying on or had massive flickering issues. I unplugged and replugged all the cords in, just in case, and it seemed to do better after that. It started having issues with some grey CRT TV static randomly showing up on parts of the monitor, but a restart fixed the issue and it was fine after that. It worked just fine with my other older monitor. I got the second monitor the day after and I got to work setting it up. After it was all in, I tried setting both monitors to 240 Hz, but either my video card (a GEFORCE 3090) or the monitors themselves didn't like it. The second monitor would stay on for a few seconds and then turn on with lots of distortions and flickering, then turn back off. It stayed that way unless I turned off the other monitor. I then set the second monitor to 60 Hz and it at least stayed on, but then it started having distortion issues. It started out slow at first, but then it kept increasing over time. It got so bad I just had to disconnect it and return it. Waiting on the refund to be processed. The monitors are light, pretty easy to set up, and have nice visuals (when working correctly). It still occasionally has the static issue, but a restart always fixes it and it doesn't have issues after a single restart. I am not a fan of how they have the plugs for the cords, but I suppose it was done with wall mounting in mind. The ports for plugging in your monitor are on the bottom and it creates a lot of bending with the cords if the monitor is lower on the stand. The stand itself is very sturdy and flexible allowing you to change the direction of your monitor with ease. The ability to move it up and down is a little difficult with the monitor I kept, but the other stand allowed me to move the monitor up and down pretty easily. Not sure why one stand is easier to move vertically than the other. Overall, if you want to buy these monitors, just buy one. It works well with other monitors, but it does not play nicely with its own brand, which is very odd to me. It is an upgrade from my previous monitor when it works, but it still has constant minor issues that make using it a little frustrating.
C**6
10/10
De los mejores monitores para juegos y productividad que puedas adquirir por ese precio. Es excelente en todo sentido.
A**R
First OLED for Gaming
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.
M**A
Expansive but fulfill every small details
It's expensive most gpu doesn't provide native AAA games in 4k. Good for ide games. And normal streaming. Really love true black and pannel care. Great hz but tech is overall expansive the product is amazing but right now this pannel is not worth the price but it will in future that's why I gaven 5 start
U**N
FIRST OLED - INCREDIBLE
Just received my MSI MPG 321URX QD-OLED monitor in January 2026, and it's a game-changer for my setup! The 32" 4K UHD panel with 240Hz refresh rate delivers buttery-smooth gameplay in titles like Cyberpunk 2077 and Valorant—no ghosting thanks to the insane 0.03ms response time. QD-OLED tech shines with infinite blacks, vibrant colors (1.07B supported), and killer HDR that makes everything pop. Setup was easy with HDMI, DP, and USB-C ports, plus it charges my laptop at 90W. Minor note: As with any OLED, watch for static elements to avoid burn-in, but MSI's built-in safeguards seem solid so far. Highly recommend for serious gamers—worth every penny! 5/5 stars.
M**I
Recommedee
Solid
Trustpilot
2 months ago
2 months ago