MSI MPG 321URX 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

The monitor is insane. First time I had an OLED and after a bit of use I can tell you that it is a game-changer, I use it for most of my media now as well as gaming and coding, the 4K resolution means that if I set the window scaling to 125% I can fit like at least 6 windows with readable text. Please make sure you have at least 80 cm space clarance between you and the monitor if you do get the 31.5 Inch version as the 24.5" and 27" inch modes for gaming are quite disappointing as they can only be used if you turn off Freesync Premium PRO (it will happen automatically if you do not), albeit it may be a technically unresolvable issue for them I don't know that fact... I know many other OLEDs don't have that issue. Text clarity is really good and I come from TN/VA panels and I can tell you there is a MASSIVE clarity/ghosting difference. The blacks are beautiful as well and makes viewing any media a breeze, albeit I'd make sure you are not near windows or have pretty good blinders to use the monitor during daylight. It's also very quick and responsive. USB cable is annoying to use. as for the Brightness it's veeeeeeeeeery briight if you want it to, depending on the game, but I wouldn't buy the monitor for it's HDR capability as it's pretty middle-of-the-road, and windows games in itself have TERRIBLE HDR implementations, it is mostly a gimmick unless you watch many HDR movies on your monitor - and even then the HDR only works with media players like VLC or MPV, so ,no, your browser won't have nice HDR. Value for the money I'd say it's good but definitely could be way better, if it weren't for the size mode issue I'd give it a 5 star.

Finally upgraded from an IPS to the MSI 321URX after my last monitor started getting pixel damage. If you’re sick of IPS glow where dark scenes just look grey and washed out, OLED is great. The blacks are actually black since the pixels turn off, and it makes a massive difference. Games like Cyberpunk look fantastic. Colours pop way more too, but not in an overdone way. I checked out a few other options, but this one made the most sense because of the 90W USB-C. One cable for my laptop and everything just works, which keeps the setup super clean. Also no fan, so it’s completely silent. Couple things to keep in mind: The stand is kinda chunky, so a monitor arm might be better if your desk is small It’s glossy, so bright light behind you can cause reflections It has OLED care features for burn-in, and they’re easy to use and reassuring The update process for firmware is very easy and smooth, no issues, just make sure to follow the instructions! Also make sure you have a modern DP Cable that supports you requirements or you will not get the most out of this monitor. Overall, yeah, it’s expensive, but for a 4K 240Hz OLED, it feels like the right choice for me right now. If you’re coming a TN, VA or IPS in the low end to middle range (even some high models) this thing will blow you away.

This is my first OLED monitor and I’m really impressed. The monitor feels very well built and premium, and the image quality is excellent. The colours look vibrant, the blacks are incredibly deep, and the 4K 240Hz panel makes gaming feel very smooth. It is also really nice to use day to day for general browsing and desktop work. Overall, I’m very happy with it and it feels like a big upgrade.

Very good monitor overall. Personally i give it a 4 star..would give 5 but the 1 reason is the brightness in generall is very very high for me either in HDR or without. Of course in non HDR i can reduce it but even in a low setting its still bright and in hdr i cant change it so in a dark Room⁩ i have to use a light to blance the brightness. Some ppl are less sensitive to it some are more. Thts my opinion. However i use a normal light in the room and using then HDR its totaly fine. *!! I have to say it but i had to try and setup the settings untill i was happy...it took me few hrs thou !!*. Once this was finally done, In these regards its a 5 star. Technical stuff its very good and give you plenty of options to set it up to your own preferences, like game mode or pro mode with further settings in there too. Last the price, i think its a bit overpriced but i only can say this after few years if this was worth or not, but so far im very happy. It gives u up to 240HZ ultra low latentcy, great image quality ect.

incredible product. The glossy screen looks gorgeous and the jump to 4k really is significant. 240hz makes everything feel so smooth and responsive. It is like I am seeing again clearly for the first time. Really easy set up and so far have had no issues! Considering the price of competing Monitors this one couldn't be more incredible if you are wanting to upgrade

Amazing quality and build. I'm sure my review is influenced by the fact that it's my first OLED monitor and it's so much better than any LCD. The brightness, contrast and colours are amazing. I have used it for a month now for working, 8 hours a day and occasional gaming. No issues at all when using desktop apps. Text looks great. The OLED maintenance runs when I'm on lunch so I never really see it. It doesn't affect me at all. In games it's a completely different experience to LCD. In dark scenes I can finally see shapes clearly and not squint at the screen. Love it.

My first OLED monitor and this one doesn't disappoint! Beautifully smooth and rich vibrant colours, the blacks are very deep - I couldn't tell if the monitor was on or not until I moved my cursor. Design is simple and pretty subtle- not too 'gamer' which I like, super easy to set up and hope it will last a good while with all the OLED care features it comes with. Seriously awesome it feels like I've had bad eyesight for years and finally got glasses :)

I have been using 2 1080p 27" monitors (ASUS & ACER) for around 10 years now, and never had any issues with either of them. After finally upgrading to a 4k PC, I decided to finally treat myself to a 4k monitor. Reviews seemed to indicate the MSI MPG 321URX was well worth the cost. Although, from straight out the box I had issues. Even after completing the latest firmware update, I continued to experience the screen going completely black for around 3 seconds, then resuming my display. It would do this sometimes once, but on occasion even 2 or 3 times simultaneously, then stop for about a minute or so. After research on this issue, I found people have had similar problems. Some found a fix and some haven't and have had to return. After paying £630 (850$) you would expect to not have to troubleshoot straight out of the box. Decided to return as recommended by others. Not the best first experience with MSI monitors.