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MSI - MAG 401QR 40" UWQHD IPS 155Hz 1ms Gaming Monitor with FreeSync Premium and HDR 400 (HDMI, DisplayPort, USB-C) - Black

Model: MAG401QR
SKU: 6544811
Sold byBest Buy

Customers are saying

Customers are satisfied with the excellent picture quality and screen size. They also appreciate the great refresh rate, high resolution, and versatile connectivity options, finding it to be a good value for its price and overall performance, particularly for gaming. However, some customers expressed a desire for a curved screen.

Generated by AI based on customer reviews.

Highlights

Features
  • UWQHD 3440 x 1440 resolution

    High resolutions that deliver a solid gaming or video experience without undue strain on your graphics card.

  • 1 ms response time

    Delivers ultra-fast performance, minimizing lag and time-to-screen.

  • 155 Hz refresh rate

    Delivers powerful performance so that you can get the most out of your games and videos.

  • Frameless design

    Enjoy the ultimate gaming experience with super narrow bezels.

  • Anti-Flicker and less blue light

    Game even longer and prevent eye strain and fatigue.

  • Type-C 65W PD

    Built-in an USB Type-C connection with 65W power delivery allows you to effortlessly connect to and charge your devices.

See all features
Specifications
  • Refresh Rate
    155Hz
    Maximum Resolution
    3440 x 1440
    Response Time
    1 milliseconds
    Panel Type
    IPS
    Synchronization Technology
    FreeSync Premium (AMD Adaptive Sync)
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Reviews

Customers are sayingCustomers are satisfied with the excellent picture quality and screen size. They also appreciate the great refresh rate, high resolution, and versatile connectivity options, finding it to be a good value for its price and overall performance, particularly for gaming. However, some customers expressed a desire for a curved screen.
This summary was generated by AI based on customer reviews.
  • Screen Size (33)
  • Refresh Rate (12)
  • Resolution (6)
  • Overall Performance (5)
  • Connectivity (4)
  • Curvature (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    MSI MAG401QR: A Game-Changing

    The MSI MAG401QR 40" Ultrawide QHD Gaming Monitor is an outstanding choice for gamers and professionals seeking a high-performance, versatile display. Its 40-inch ultrawide QHD screen with a resolution of 3440x1440 delivers stunning clarity and vibrant colors, making it perfect for immersive gaming and multitasking. The ultrawide aspect ratio provides an expansive view, ideal for open-world games or productivity tasks requiring additional screen real estate. The gaming performance of the MSI MAG401QR is truly impressive, with a 155Hz refresh rate and fast response time delivering ultra-smooth visuals and virtually no lag, even in fast-paced games like Rust and World of Warcraft. The inclusion of FreeSync Premium further enhances the gaming experience by eliminating screen tearing. Connectivity is another standout feature, with DisplayPort, HDMI, USB, and a highly versatile Type-C port accommodating a wide range of devices. I’ve connected mine to both my Alienware gaming laptop and MacBook, and the ability to seamlessly switch between computers with the press of a button has been a game-changer for my setup. This monitor is ready for buisness and play. The MSI MAG401QR boasts a sleek black design that is modern and understated, fitting effortlessly into any setup. Its adjustable stand provides ergonomic flexibility for extended comfort, while the robust build quality adds a premium touch. With HDR support, the monitor enhances color and contrast, delivering a dynamic and lifelike visual experience. The MSI MAG401QR is a high-performance ultrawide monitor with exceptional features and immersive visuals, making it ideal for gamers and professionals. While its large size may not suit smaller desks, and its built-in speakers might not satisfy audiophiles, these minor drawbacks are outweighed by its seamless blend of functionality and aesthetics, offering outstanding value and a top-tier experience.

    Posted by RichardH

  • Rated 5 out of 5 stars

    HUGE, heavy, and amazing display!

    I was nervous getting this online since I was not able to see how it functions before i ordered it, bur it was a great decision! I use this for gaming and it was veen wonderful, good display, crystal clesr imsge. I havent had issues with dead pixels or cheap materials. The stand is higg wuality but if yoy plan to mount it make sure it can support the weight. I have a high quality mount i used for my old 27" curved monitor, it was overkill for that monitor but still wasnt enough to hold this one. I would and have recommended this to others, id argue this is more worth your time and money than the odyssey series.

    Posted by Blitz

  • Rated 5 out of 5 stars

    VERY NICE!

    HUGE SCREEN! Cool features (Aim assist). Anything MSI I have purchased has ALWAYS been good. You can't beat what you get here for under $400!

    Posted by GEORGEZ

  • Rated 5 out of 5 stars

    Very affordable 40" 2k 155hz Monitor

    The Mag401qr is a very affordable monitor for those who want a large monitor but dont want to spend almost $1,000 for one. This monitor has a 40" 2k 155hz screen. Even has a Type C with 65w and you can even download the software to manage the settings without having to use the buttons on the back of the monitor.

    Posted by AaronF

  • Rated 2 out of 5 stars

    Nice image quality, half-baked software and KVM

    I just want to first say that the image quality is very nice and as a monitor, it works well. However, the KVM function is flaky (limited USB), there is only ONE DisplayPort input, and I just confirmed with MSI support that it is not possible to change inputs if the monitor is in standby. Why might that be an issue? Consider this situation: I have my desktop PC connected via DisplayPort (because I want the fastest refresh rate for gaming). I turn that off and the monitor goes into standby. I later decide to plug in my work laptop (fresh Windows install, latest display drivers) into HDMI 1. If the monitor's Auto Scan setting on the source is set to "off", the ONLY ways to wake up the monitor to switch it to HDMI 1 are to either send a signal over DisplayPort (e.g. turn my desktop on) or unplug the power, plug it back in, and quickly open the OSD menu before the monitor goes back into standby. I have never used a monitor that you couldn't manually wake up and change the input. For size reference, the photo is with two 24" 1080p monitors.

    Posted by Hoosteen

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Pros for MSI - MAG 401QR 40" UWQHD IPS 155Hz 1ms Gaming Monitor with FreeSync Premium and HDR 400 (HDMI, DisplayPort, USB-C) - Black
Screen Size, Refresh Rate, Connectivity, Resolution, Overall PerformanceRefresh Rate, Connectivity, Image Quality, HDR Performance, ImmersionThere were no pros for this productScreen Size, Setup Ease
Cons for MSI - MAG 401QR 40" UWQHD IPS 155Hz 1ms Gaming Monitor with FreeSync Premium and HDR 400 (HDMI, DisplayPort, USB-C) - Black
CurvatureViewing Angle, Black Levels, Speakers, Button LayoutThere were no cons for this productThere were no cons for this product

Specs

Questions & Answers
  • What is the response time of this monitor?

    This monitor has a 1ms response time.

    This question and answer was generated by AI based on customer and product data.
  • What is the refresh rate of the MSI MAG401QR monitor?

    The MSI MAG401QR monitor has a refresh rate of 155Hz.

    This question and answer was generated by AI based on customer and product data.
  • Does this monitor have built-in speakers?

    No, this monitor does not have built-in speakers.

    This question and answer was generated by AI based on customer and product data.
  • What type of panel does this monitor use?

    This monitor uses an IPS panel.

    This question and answer was generated by AI based on customer and product data.
  • Does this monitor have a frameless design?

    Yes, this monitor has a frameless design for an ultimate gaming experience.

    This question and answer was generated by AI based on customer and product data.
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