msi Optix MAG342CQR 34" Curved Gaming Monitor-3440 x 1440 (UWQHD), 1500R Curvature, 144Hz Refresh Rate, 1ms Response Time, AMD Adaptive Sync, Tilt/Swivel/Height/Pivot Adjustment - Black
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Saturday, Aug 22
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Model: Optix MAG342CQR
Features
- Curved Gaming display (1500R) The best gameplay immersion.Specific uses for product - Gaming
- Viewing Angle is 178 (H) / 178 (V); Brightness is 300nits; Aspect Ratio is 21:9
- Mystic Light The ultimate gaming finish
- UWQHD High Resolution - Game titles will even look better, displaying more details due to the UWQHD resolution
- 144Hz Refresh Rate Real smooth gaming
Description
MSI MAG342CQR, 34" Gaming Monitor, 3440 x 1440 (UWQHD), VA, 144Hz, FreeSync, HDR Ready HDMI, Displayport, Tilt, Swivel, Heigth Adjustable Pivot,
Brand: msi
Screen Size: 34 inches
Resolution: QHD Ultra Wide 1440p
Aspect Ratio: 219
Screen Surface Description: Curved
Aspect Ratio: 219
Screen Finish: Curved
Contrast Ratio: 30001
Refresh Rate: 144 hertz
Display Type: LED
Display Technology: VA LED
Viewing Angle: 178 degrees
Brightness: 300 nits
Pixel Pitch: 0.01
Picture Quality Enhancement Technology: Anti-Flicker Technology, Night Vision, True Color
Screen Size: 34 inches
Item Dimensions D x W x H: 10.6"D x 32"W x 20.1"H
Item Weight: 20.9 pounds
Resolution: QHD Ultra Wide 1440p
Display Resolution Maximum: 3440 x 1440
Native Resolution: 3440x1440
Response Time: 1 milliseconds
Connectivity Technology: HDMI
Hardware Connectivity: HDMI
Adaptive Sync: FreeSync
Additional Features: Adaptive Sync, Curved, Pivot Adjustment
Specific Uses For Product: Gaming
Color: Black
Mounting Type: Wall Mount
Brand: msi
Model Number: Optix MAG342CQR
Model Name: Optix MAG342CQR
Warranty Description: 2 Years
UPC: 824142225516
Manufacturer: MSI
Unit Count: 1 Count
Included Components: Monitor
Power Consumption: 65 watts
Voltage: 100240 volts
Total Number of HDMI Ports: 2
Total Usb Ports: 1
Number of Component Outputs: 1
Total USB 3.0 Ports: 1
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Model: Optix MAG342CQR
This monitor delivers excellent value for the price. It arrived securely packaged: an Amazon box enclosing the original MSI box. The build quality is solid and surprisingly heavy (in a good way), with a sturdy metal and plastic stand that feels premium. Setup was a breeze. It’s mostly plug-and-play, but I recommend downloading the correct drivers from MSI’s website to unlock the best color accuracy. One pleasant surprise was the RGB ring on the back; it adds a nice touch to the overall aesthetic. Just be aware that the base is quite large, so make sure you have enough desk space. The screen is bright enough to remain clear even next to a window with natural light pouring in. Once you bump the refresh rate up in Windows Display Settings (it defaults to 60Hz), everything feels incredibly smooth. And the HDR makes content that supports HDR look vibrant and immersive, with deep contrast and rich colors that really pop. Overall, this monitor is easy to set up, looks great, and performs even better. Whether you're gaming, working, or watching movies, it’s a fantastic choice.
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Reviewed in the United States on October 25, 2025 by Preveen
Model: Optix MAG342CQR
Great monitor for general productivity use. Colors are sharp. Text is clear. The vast amount of display area is amazing. The curve seems just right: the whole screen stays clear at normal working distance. Many 3440x1440 (UWQHD) monitors are available. I chose this one in part because it is a good value, but also for the adjustable stand. The stand is a triangle with widely spread legs: it is very sturdy. I've used large monitors with tiny stands and they tend to bounce around. The stand is fully adjustable: I was able to get the height and tilt exactly right -- without using packs of printer paper as for other monitors. The 3440x1440 resolution and 34" size is the sweet spot for everyday, boring text-based apps such as text editors, IDEs, the command line and so on. I use Linux Mint which is a great Linux distro. However, support for high resolution monitors is limited. I tried using a 27" 4K monitor. While that monitor worked great with a Mac, Linux Mint just can't use it correctly. Scaling is either normal (text far too small) or 2x, which makes text blocky and provides no more space than the 1080p monitor. So, a better solution is this monitor. The larger size, coupled with greater resolution, gives about the same dot pitch as the 1080p monitor, so no need to mess with scaling. Text is clear at normal scaling, if just a bit smaller than with the old monitor. To see how this will work for you, measure your old monitor's height and divide by 1080. Compare that to the specs of your new choice. Confusingly, some specs list dpi (dots-per-inch), some list "ipd" (inches per dot). One is just the inverse of the other. I've not used newer OLED monitors, so I can't compare colors with one of those. On the other hand, unless you are watching movies or playing games, it hardly matters. On this monitor, web pages are amazingly crisp. There is more space for my development tools. PDFs now display full page large enough to read without having to zoom in and scroll each page. There is plenty of space to display two apps side-by-side to minimize Alt-Tab window switching. Display technology has come a long way: this monitor is amazing when compared with the five-yer-old one it replaces. The monitor is rated at 144Hz refresh. My poor old hardware delivers only 50Hz at this resolution. Perhaps it would be higher if I used display port rather than HDMI. This seems to not be a problem for development work: I can't type that fast anyway. Videos seem fine. Perhaps the higher refresh rates are most important for gamers. In short, this is a cost-effective upgrade for work use when coming from an old-school 1080p monitor. I'm very pleased so far. Just make sure your graphics can handle the resolution.
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Reviewed in the United States on October 13, 2024 by Paul Rogers
Model: Optix MAG342CQR
Overview/ Display - Let me first start off by saying this monitor is really one of the best things I've seen in a while. Moving up from a Macbook pro-2015 15.4 to this display the difference is night and day. This screen is accurate when it comes to colors from what I can tell and it is bright, vivid, and best of all there is absolutely no backlight bleed on my panel or at least very minimal. At 34 inches this is massive, it dwarfs my laptop in comparison. But for productivity and media consumption it rocks. I'm assuming gaming performance is good too BUT when I'm able to test with an actual PC (currently inc a graphics card queue(-_-) ) I have yet to say. -Stand While I'm not using the included stand it is heavy and seems to have great adjustability from what I can tell. The Menu- The menu is intuitive on this display, While it might not be super crazy like some Samsung monitors with literal joysticks it does have a streamlined menu that is easy to change any of the settings that come baked in. The LED ring on the back is a nice touch and has the option to turn it off. -Vesa mount- THIS DISPLAY WORKS WITH VESA, it comes with standoff screws to clear the back plastic and mounts securely to any wall or arm mount. I didn't know this at first but it does come with all the hardware needed to wall mount this. -Price For the price of $420 at the time of purchase, this monitor is outstanding and I highly recommend that anyone pick one up -Final thoughts While I can't say anything about gaming on this just yet I will come back and give my final thoughts on it in the next following months. AND TO NOTE: my computer is only outputting at 2560x1080 to this I cannot wait to see what this thing actually can do!!
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Reviewed in the United States on June 15, 2021 by Karson
Model: Optix MAG342CQR
Pretty monitor, my bird loves it 🐦💩. HDR gives huge impact, and its compatible with my bios menu. Whats more to ask
Reviewed in the United States on July 3, 2026 by Amazon Customer
Model: Optix MAG342CQR
I have only had the monitor for one day so this review will reflect that. I plan on updating this review in a month or so after some decent time has been put on it. Firstly, this is my first monitor upgrade in nearly ten years since I purchased dual Dell 22" P2211ht monitors-- and it's astounding to see first hand, not just on YouTube reviews, just how far diplays have come in that time even on the low end of spectrum. The wow factor here is 10/10. 34" of screen space is much more impressive when it is on your desk. I have a sizeable desk, and I'm now looking at side tables to put my full tower PC on. At the same time though, not having to swing my 22" forward on the vesa arm it was mounted on is saving valuable real estate and now it's not as cramped feeling when I have my hotas or wheel out for sim racing/flight sims. I was concerned about the curvature coming from a flat panel but it's actually very nice, feels natural and took less than an hour for it to feel like the new normal. Zero dead pixels on the display from what I can tell, no manufacturing defects-- a big relief after seeing some other reviews complain of those things. Ghosting/smearing is not really noticeable in my use case (sim racing) but is present. I got used to it pretty quickly and it doesn't bother me. Once I'm in game I don't notice it. I don't notice any blacklight bleed but I don't play in pitch darkness, either. Other games can produce more noticeable effects. The color needed some adjusting. The OSD is functional and I had no issues adjusting contrast and brightness to tone down the oversaturation that was present out of the box. It does seem a bit washed out but still looks nice. I don't have a real need for HDR so I can't comment on that yet. The display is plenty bright, brighter than my old monitors. USB ports would be nice but this isn't a dealbreaker, my PC has plenty for my needs. Wish the RGB worked with mystic light or was at least adjustable since I don't really care for rainbow RGB. As far as build quality, it doesn't seem terrible but isn't premium. The stand is sturdy and while the plastic gives off flimsy vibes I was adjusting tilt and height just fine without anything other than plastic-y creaks and pops that seem slightly more pronounced than my previous Dells. I have a GTX 1070 (thanks, cryptominers!) so not too many games I play can make full use of the refresh rate but the ones that I could push there felt great. Very fluid and smooth. All in all, first impressions are very positive. A pretty big leap in technology for myself and I feel the price is fair. I can easily recommend it at the sub $500 price point and have zero regrets so far.
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Reviewed in the United States on January 6, 2022 by Dealbreaker Jones
Model: Optix MAG342CQR
I originally purchased this monitor in November of 2022. Initially, it met all my expectations, delivering excellent performance that justified its price. Unfortunately, it unexpectedly failed in June of 2023, refusing to power on without any preceding issues. To this day, I'm not sure what happened. MSI honored the warranty, but it costs a little over $100 on my end to ship it back for a replacement, which, to my disappointment, was a refurbished unit rather than a new one. While I understand this may be standard operating procedure for warranty claims, receiving a refurbished monitor within a year of purchasing is a little discouraging. Well, here it is late April of 2024, and the replacement has also failed to function, albeit more gradually than its predecessor. It began with flickering horizontal lines, which initially disappeared with a reboot, but eventually persisted. Not too long afterwards, it began to black out momentarily every few minutes, making it difficult to use for gaming. I've tried changing cables, ports on the video card, and even power supplies. but nothing I've tried has resolved the issue. I've decided it's no longer worth the investment, and I'm not going to spend $100 more to send it back to MSI for another refurbished monitor to show up at my door and history repeat itself. I've typically had positive experiences with MSI products, which makes this situation particularly disappointing. The failure of both monitors within such a short time has left me hesitant about the durability and reliability of MSI's products, and a recent issue with I experienced with an MSI motherboard has only added to my concerns. In the future, I will be very reluctant to purchase their products again, and will likely explore other brands that might offer greater reliability.
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Reviewed in the United States on April 27, 2024 by Scott Sterling
Model: Optix MAG342CQR
This monitor is incredible, beautiful visual experience with high end performance. Unfortunately, it's just not big enough for my needs, I was excited when I read an "answered question" about the exact size of the height of the monitor but when I got it out of the box, I learned that its much smaller than expected. It is 31.5 inches, but the height is only 13.45 inches tall. So, its approximately the same height as a 24-inch monitor. The viewing area for videos will be the same as a 24-inch monitor, while the length isn't quite wide enough to run three windows like (Excel, VS code, and MS Math) at the same time. The gaming performance is top notch for an ultra-wide monitor. I was getting higher performance from this monitor than I was with my 32" MSI. In the end this purchase was intended for home-office performance, and I ended up returning it as it didn't fulfil my viewing size (height) needs. I give it a 4 out 5 because it really is a great monitor, it's just a little too short for what I need it to do.
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Reviewed in the United States on September 7, 2024 by Kevin
Model: Optix MAG342CQR
I will not go back to a flat screen. This ultra wide curved monitor is absolutely amazing. Love how all my games look on it. The colors on the back of it are also super great. 10 out of 10 recommend as a really good monitor for any PC.
Reviewed in the United States on May 21, 2026 by Murphy