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Best Gaming Monitor Under 400

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Best Buy customers often prefer the following products when searching for Best Gaming Monitor Under 400.

If you're a gamer, you know that the right monitor can make all the difference. Whether it's a high-quality display with a fast refresh rate and low input lag or one that supports 4K resolution so every pixel counts, we've got you covered. Browse the top-ranked list of the best gaming monitors under $400 below along with associated reviews and opinions.

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  1. MSI - MAG 272URDF E16 27" Rapid IPS LCD UHD 160Hz/FHD 320Hz 0.5ms FreeSync Gaming Monitor with HDR400 (DisplayPort, HDMI) - Black - Front_Zoom
    Top comment

    "Best a monitor under $400...You want to spend under $400. This is the monitor to get."

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    Product Description

    Experience immersive gaming with the 27-inch MAG 272URDF E16, featuring a 3840x2160 (UHD) resolution, ultra-fast 0.5ms response time, and Dual Mode for UHD 160Hz or FHD 320Hz performance. Enhanced by AI Navigator and VESA DisplayHDR 400, it delivers stunning clarity with refined contrast and detail. Built for FPS, RPG/MMORPG, and simulation games, it takes casual gaming to the next level.
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    Top comment

    "Best a monitor under $400...You want to spend under $400. This is the monitor to get."

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    Product Description

    Experience immersive gaming with the 27-inch MAG 272URDF E16, featuring a 3840x2160 (UHD) resolution, ultra-fast 0.5ms response time, and Dual Mode for UHD 160Hz or FHD 320Hz performance. Enhanced by AI Navigator and VESA DisplayHDR 400, it delivers stunning clarity with refined contrast and detail. Built for FPS, RPG/MMORPG, and simulation games, it takes casual gaming to the next level.
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    Your price for this item is $309.99
    The comparable value price is $379.99

    Pick up on Dec 12 at

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    FREE

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  2. MSI - MAG 274QRFW X32 Rapid IPS LCD 27" QHD 320Hz 0.5ms FreeSync Gaming Monitor with HDR400 (DisplayPort, HDMI) - White - Front_Zoom
    Top comment

    "Good Monitor With Some Compromises...After some tinkering with both system and monitor settings (including the Windows HDR Calibration app), I found that the best image quality came from turning HDR on, both during normal system usage and gaming. "

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    Product Description

    Visualize your victory with the MAG 274QRFW X32 gaming monitor, featuring a 27-inch WQHD (2560x1440) Rapid IPS panel, 320Hz refresh rate, and ultra-fast 0.5ms (GtG min.) response time. VESA DisplayHDR 400 certification enhances detail with improved contrast and shadow depth. Built for competitive FPS, RPG/MMORPG, and simulation genres, it elevates casual gaming beyond the ordinary.
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    Top comment

    "Good Monitor With Some Compromises...After some tinkering with both system and monitor settings (including the Windows HDR Calibration app), I found that the best image quality came from turning HDR on, both during normal system usage and gaming. "

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    Product Description

    Visualize your victory with the MAG 274QRFW X32 gaming monitor, featuring a 27-inch WQHD (2560x1440) Rapid IPS panel, 320Hz refresh rate, and ultra-fast 0.5ms (GtG min.) response time. VESA DisplayHDR 400 certification enhances detail with improved contrast and shadow depth. Built for competitive FPS, RPG/MMORPG, and simulation genres, it elevates casual gaming beyond the ordinary.
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    Your price for this item is $299.99

    Pick up on Dec 12 at

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    FREE

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  3. MSI - MAG 274URFW 27" IPS LCD UHD 160Hz 0.5ms Adaptive Sync Gaming Monitor with HDR 400 (DisplayPort, HDMI, USB-C) - White - RGB - Front_Zoom
    Top comment

    "Amazing monitor...The hdr and 4k resolution on this monitor is amazing. 160hz is so smooth and is much better than 144hz...though i imagine if youre on a budget there are great QHD monitors for less too."

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    Product Description

    Visualize your victory with the MSI MAG 274URFW Gaming monitor. Equipped with a 3840x2160 resolution, 160Hz refresh rate, and 0.5ms response time, the MAG 274URFW gives you the competitive edge you need to outplay your opponents. Built with Adaptive Sync, it synchronizes the display's refresh rate with your GPU for ultra smooth gameplay. Make sure you hit your mark with all the latest technologies integrated into the MSI Gaming monitor for top notch competitive play.
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    Top comment

    "Amazing monitor...The hdr and 4k resolution on this monitor is amazing. 160hz is so smooth and is much better than 144hz...though i imagine if youre on a budget there are great QHD monitors for less too."

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    Product Description

    Visualize your victory with the MSI MAG 274URFW Gaming monitor. Equipped with a 3840x2160 resolution, 160Hz refresh rate, and 0.5ms response time, the MAG 274URFW gives you the competitive edge you need to outplay your opponents. Built with Adaptive Sync, it synchronizes the display's refresh rate with your GPU for ultra smooth gameplay. Make sure you hit your mark with all the latest technologies integrated into the MSI Gaming monitor for top notch competitive play.
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    Your price for this item is $299.99
    The comparable value price is $409.99

    Pick up on Dec 12 at

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    FREE

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  4. MSI - MPG 275CQRXF 27" LCD QHD 240Hz 0.5ms Adaptive Sync Gaming Monitor with HDR 400 (DisplayPort, HDMI,USB) - Metallic Black - Front_Zoom
    Top comment

    "just bought this monitor to test out and so far so good. really like how monitors nowadays include a type c display not so i can easily connect my laptop to my monitor. it also has charging capabilities which is nice! ...Great Gaming Monitor for Good Price...I highly recommend this monitor. It took be 3 monitors to finally find this one and i love it."

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    Product Description

    MPG 275CQRXF is certified with VESA Display HDR 400, ensuring that it produces images with more detail, a wider range of colors, and appearance more similar to what the human eye perceives compared to traditional monitors. It guarantees a superior gaming and multimedia experience by vividly rendering every detail with vibrant colors and exceptional clarity.
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    Top comment

    "just bought this monitor to test out and so far so good. really like how monitors nowadays include a type c display not so i can easily connect my laptop to my monitor. it also has charging capabilities which is nice! ...Great Gaming Monitor for Good Price...I highly recommend this monitor. It took be 3 monitors to finally find this one and i love it."

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    Product Description

    MPG 275CQRXF is certified with VESA Display HDR 400, ensuring that it produces images with more detail, a wider range of colors, and appearance more similar to what the human eye perceives compared to traditional monitors. It guarantees a superior gaming and multimedia experience by vividly rendering every detail with vibrant colors and exceptional clarity.
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    Your price for this item is $219.99
    The comparable value price is $329.99

    Pick up on Dec 12 at

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    FREE

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  5. HP OMEN - 34" VA Curved WQHD 180Hz AMD FreeSync Premium Gaming Monitor with Adjustable Height (DisplayPort, HDMI) - Black - Front_Zoom
    Top comment

    "400 Nit Brightness Justifies the Extra Cost...The curvature on this monitor is perfect for immersing the user while gaming. ...Overall, really happy with the performance and would definitely recommend it to anyone looking for a reliable gaming monitor"

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    Product Description

    There is no better joy than fully escaping into the game. The OMEN 34-inch WQHD 180 Hz Curved Gaming Monitor brings the immersion with the ultrawide 1500R curved screen. Quick performance and realistic VESA DisplayHDR 400 color letyou get lost in the games you love most, while the sleek design looks, sounds, and feels great on your desk.
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    Top comment

    "400 Nit Brightness Justifies the Extra Cost...The curvature on this monitor is perfect for immersing the user while gaming. ...Overall, really happy with the performance and would definitely recommend it to anyone looking for a reliable gaming monitor"

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    Product Description

    There is no better joy than fully escaping into the game. The OMEN 34-inch WQHD 180 Hz Curved Gaming Monitor brings the immersion with the ultrawide 1500R curved screen. Quick performance and realistic VESA DisplayHDR 400 color letyou get lost in the games you love most, while the sleek design looks, sounds, and feels great on your desk.
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    Your price for this item is $319.99
    The comparable value price is $529.99

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    FREE

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  6. MSI - MAG 275QF 27" QHD Rapid IPS 180Hz 0.5ms Adaptive sync Gaming Monitor with HDR(DisplayPort,HDMI) - Metallic Black - Front_Zoom
    Top comment

    "Monitor review...One of the best deals you can find for a minitor of this quality, works great for pc gaming...monitor review...fantastic monitor for the price point. i wasnt able to find anything with the same quality for less than 400."

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    Product Description

    Visualize your victory with MSI MAG 275QF Gaming monitor. Equipped with a 2560x1440, 180hz Refresh rate, 0.5ms response time panel, MAG 275QF will give you the competitive edge you need to take down your opponents. Built with Adaptive sync Technology, MAG 275QF can match the display's refresh rate with your GPU for ultra-smooth gameplay. Make sure you can hit your mark with all the latest technologies built in the MSI Gaming monitor for competitive play.
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    Top comment

    "Monitor review...One of the best deals you can find for a minitor of this quality, works great for pc gaming...monitor review...fantastic monitor for the price point. i wasnt able to find anything with the same quality for less than 400."

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    Product Description

    Visualize your victory with MSI MAG 275QF Gaming monitor. Equipped with a 2560x1440, 180hz Refresh rate, 0.5ms response time panel, MAG 275QF will give you the competitive edge you need to take down your opponents. Built with Adaptive sync Technology, MAG 275QF can match the display's refresh rate with your GPU for ultra-smooth gameplay. Make sure you can hit your mark with all the latest technologies built in the MSI Gaming monitor for competitive play.
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    Your price for this item is $149.99
    The comparable value price is $199.99

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    FREE

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  7. AOC - 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor - Black - Front_Zoom
    Top comment

    "the best in screens...I connected the monitor to my gaming laptop and the image quality is top-notch. ...Perfect for gaming...I love this monitor. Bright colors, good looking. It runs."

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    Product Description

    Witness stunning visuals with AOC Q27G40XMN, 27" Mini-LED backlight technology, delivering deeper blacks, brighter whites, and more vibrant colors.
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    Top comment

    "the best in screens...I connected the monitor to my gaming laptop and the image quality is top-notch. ...Perfect for gaming...I love this monitor. Bright colors, good looking. It runs."

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    Product Description

    Witness stunning visuals with AOC Q27G40XMN, 27" Mini-LED backlight technology, delivering deeper blacks, brighter whites, and more vibrant colors.
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    Your price for this item is $229.99
    The comparable value price is $299.99

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  8. Alienware - AW2725DM 27" IPS LED QHD 180Hz 1ms FreeSync and G-Sync Gaming Monitor with HDR (HDMI, DisplayPort) - Black - Front_Zoom
    Top comment

    "Alienware Gaming Monitor...Alienware gaming monitors are among the best in the premium segment. ...It is a very good gaming Monitor....It is a very good gaming Monitor. The picture a video quality is one of these best affordable monitors I have purchased."

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    Product Description

    Alienware 27 Gaming Monitor - AW2725DM. Bring your favorite games to life in a 27” QHD gaming monitor featuring a Fast IPS panel, vivid color and smooth visuals.
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    Top comment

    "Alienware Gaming Monitor...Alienware gaming monitors are among the best in the premium segment. ...It is a very good gaming Monitor....It is a very good gaming Monitor. The picture a video quality is one of these best affordable monitors I have purchased."

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    Product Description

    Alienware 27 Gaming Monitor - AW2725DM. Bring your favorite games to life in a 27” QHD gaming monitor featuring a Fast IPS panel, vivid color and smooth visuals.
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    Your price for this item is $179.99
    The comparable value price is $269.99

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  9. ASUS - TUF Gaming 27" FHD IPS 240Hz 1ms Gaming Monitor with G-SYNC and HDR (DisplayPort, HDMI) - Black - Front_Zoom
    Top comment

    "Best monitor so far...27 is a little big for gaming unless you have a deep deal but with the ability to overclock to 280hz it’s a great gaming monitor...Excellent gaming monitor for the price!...Excellent gaming monitor for the price! Planning on buying a second one to have dual monitors."

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    Product Description

    1920 x 1080 Full HD- 1 ms GTG- 240 Hz Refresh Rate- 178° Horizontal and Vertical Viewing Angles- Contrast Ratio 1,000:1- Brightness 400 Nit – Maximum
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    Top comment

    "Best monitor so far...27 is a little big for gaming unless you have a deep deal but with the ability to overclock to 280hz it’s a great gaming monitor...Excellent gaming monitor for the price!...Excellent gaming monitor for the price! Planning on buying a second one to have dual monitors."

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    Product Description

    1920 x 1080 Full HD- 1 ms GTG- 240 Hz Refresh Rate- 178° Horizontal and Vertical Viewing Angles- Contrast Ratio 1,000:1- Brightness 400 Nit – Maximum
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    Your price for this item is $279.99
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  10. Alienware - AW3225DM 32" VA LED Curved QHD 180Hz 1ms FreeSync Gaming Monitor with HDR (HDMI, DisplayPort) - Interstellar Indigo - Front_Zoom
    Top comment

    "Best gaming monitor...Best gaming experience. Realistic image . Great view...Great monitor...10/10 best gaming and work monitors on the market."

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    Product Description

    Alienware 32 Gaming Monitor - AW3225DM. Bring the action to life on a curved 32” QHD gaming monitor featuring vivid colors and smooth visuals.
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    Top comment

    "Best gaming monitor...Best gaming experience. Realistic image . Great view...Great monitor...10/10 best gaming and work monitors on the market."

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    Product Description

    Alienware 32 Gaming Monitor - AW3225DM. Bring the action to life on a curved 32” QHD gaming monitor featuring vivid colors and smooth visuals.
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    Your price for this item is $249.99
    The comparable value price is $319.99

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