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AOC - CU34G4HV 34" VA Panel Curved Gaming Monitor, LED, WQHD (3440x1440), 200Hz, 0.5ms, Freesync - Black

Model: CU34G4HV
SKU: 6669820
Sold byBest Buy

Customers are saying

Customers express satisfaction with the overall performance and high-quality visuals provided by this monitor. Users particularly appreciate the resolution for productivity tasks, the ideal screen size, and the smooth experience offered by the high refresh rate.

Generated by AI based on customer reviews.
See it in-store: Roseville has a demo model on display.

Highlights

Features
  • 34" WQHD Ultrawide Resolution

    The 34" WQHD 3440 x 1440 VA panel delivers expansive, high-resolution visuals with increased screen real estate for immersive gaming and multitasking. The ultrawide 21:9 aspect ratio enhances field of view, allowing more of the game world to be seen at once without sacrificing image clarity.

  • 1500R Curved Display

    The 1500R curved screen closely follows the natural curve of the human eye, creating a more immersive and comfortable viewing experience. This design helps reduce distortion and keeps visuals consistent across the entire screen, pulling you deeper into the action.

  • Up to 200Hz Refresh Rate & 0.5ms Response Time

    With a refresh rate of up to 200Hz and a rapid 0.5ms response time, this monitor delivers smooth motion and reduced blur during fast-paced gameplay. Every frame is rendered with clarity and precision, giving competitive players a visual edge.

  • HDR10 Visual Enhancement

    HDR10 support enhances contrast and color depth, delivering brighter highlights and deeper shadows. This allows games and content to appear more lifelike, with improved detail in both dark and bright scenes.

  • Ergonomic Design & Flexible Connectivity

    The monitor features height adjustment and VESA mount compatibility for a comfortable and customizable setup. Dual HDMI 1.4 ports, DisplayPort 1.4, and an earphone port provide versatile connectivity for gaming consoles, PCs, and peripherals.

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Specifications
  • Refresh Rate
    200Hz
    Maximum Resolution
    3440 x 1440
    Response Time
    0.5 milliseconds
    Panel Type
    VA
    Synchronization Technology
    FreeSync (AMD Adaptive Sync)
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Reviews

Rating 4.8 out of 5 stars with 59 reviews

97% would recommend to a friend
Customers are sayingCustomers express satisfaction with the overall performance and high-quality visuals provided by this monitor. Users particularly appreciate the resolution for productivity tasks, the ideal screen size, and the smooth experience offered by the high refresh rate.
This summary was generated by AI based on customer reviews.
  • Overall Performance (15)
  • Resolution (8)
  • Screen Size (7)
  • Refresh Rate (4)

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 4 out of 5 stars

    nice wide screen for home use

    we like the wide screen and resolution . but it doesnt have a built in speaker. at this price point we would expect that as standard, so didnt verify before i purchased. another con is the buttons under screen, very diffixult to use. i do not know why it says 200 hz, screen when in use says 100 hz. might be some setting. but overall works for intended purpose. i would recommend for gamers who have all extra setup for sound, but not for regular student use. , since other options are available at lower price points.

    Posted by Ojacob

  • Rated 5 out of 5 stars

    Great value monitor with many bells and whistles

    I got this monitor during the memorial day sale for a great price. It's got more pixels and frames than any other monitor I have used. It has the best warranty I have every seen from a manufacturer. I have purchased AOC monitors before, and I like them.

    Posted by JKEY

  • Rated 5 out of 5 stars

    Best Bang for the Buck! Amazing all the way around

    I am very happy with this monitor. The colors are right on point for the design work we do, which was one of the biggest things I was concerned about when buying it. After getting everything set up, the picture looked sharp, clean, and much better than I expected for the price. The 34-inch ultrawide screen is also a huge upgrade. It is honestly like having two monitors sitting side by side, but without the gap in the middle. I can have my design program open on one side and other windows, files, or customer information open on the other side. It has made working a lot easier and gives me plenty of room without needing a second monitor. Gaming is also extremely smooth with the 200Hz refresh rate. Everything looks fast and clear, and the curved screen makes games feel more enjoyable without being too curved or distracting. Setup was simple, it worked great right out of the box, and I have not had any issues with it. For the size, picture quality, colors, speed, and price, I think this monitor is an excellent value. I would definitely recommend it for design work, business use, gaming, or anyone wanting more screen space. I loved it so much i bought a second one 2 days later.

    Posted by BillyV

  • Rated 5 out of 5 stars

    Good monitor

    Really good 4k quality and has really good colors for gaming

    Posted by FearR

  • Rated 5 out of 5 stars

    A Must buy

    This was my first monitor and I fell in love with it. You could rotate it and adjust its height freely. This monitor also comes with a lot of filters that can give you the upper hand in games.

    Posted by MATTHEWL

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AOC - CU34G4HV 34" VA Panel Curved Gaming Monitor, LED, WQHD (3440x1440), 200Hz, 0.5ms, Freesync - Black
AOC - CU34G4HV 34" VA Panel Curved Gaming Monitor, LED, WQHD (3440x1440), 200Hz, 0.5ms, Freesync - Black
4.8(59)

AOC CU34G4HV 34” Curved Ultrawide Gaming Monitor with WQHD 3440 x 1440 resolution delivers expansive visuals and ultra-smooth gameplay, featuring a 1500R curved VA panel, HDR10 visual enhancement, and up to 200Hz refresh rate with 0.5ms response time for fast-paced action. The 21:9 ultrawide aspect ratio and VA Wide View provide immersive viewing with consistent image quality across wide angles. In addition, this monitor includes height adjustment and VESA mount compatibility for ergonomic comfort, along with 2 HDMI 1.4 and 1 DisplayPort 1.4 inputs plus an earphone port for flexible connectivity.

Acer - Nitro ED340CUR Gaming 34” 1500R 21:9 Curved QHD 200Hz 1ms FreeSync Premium Gaming Monitor with HDR10 (DisplayPort, HDMI) - Black

Acer's Nitro ED340CUR 34" curved panel monitor with Ultra Wide QHD resolution delivers the incredible. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! Crisp, true-to-life colors come alive with the amazing 3440 x 1440 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. The wide view angle technology lets you share what's on your screen with friends and family as colors stay true no matter what angle you're viewing from. Incredible 100,000,000:1 contrast ratio and rapid response time ensure your games, work and movies are smooth and look as epic as possible.

Samsung - 34” Odyssey G5 1000R Curved 1ms 165Hz QHD FreeSync Prem Gaming Monitor - Black

Odyssey G5’s lightning-fast 165Hz refresh rate ensures flawlessly smooth action scenes even in games with high frame rates. The Odyssey G5 range allows you to make the most out of the games you love to play, at a fantastic price point.

Samsung - 34” ViewFinity S5 Ultrawide QHD 100Hz AMD FreeSync Monitor with HDR10 (DisplayPort, HDMI) - Black

Samsung's 34" ViewFinity S50GC offers a wider workspace featuring a 21:9 ratio and lifelike detail with Ultra-WQHD resolution. AMD FreeSync and 100Hz refresh rate allow an ultra-smooth user experience. Avoid eyestrain with TUV-certified Intelligent Eye Care that automatically adjusts brightness. With HDR10 that displays over 1 billion colors compared to 16.7 million for typical SDR technology, dark colors are darker and the brightest are even brighter.

Pros for AOC - CU34G4HV 34" VA Panel Curved Gaming Monitor, LED, WQHD (3440x1440), 200Hz, 0.5ms, Freesync - Black
Overall Performance, Resolution, Screen Size, Refresh RateOverall Performance, Screen Size, Refresh Rate, ImmersionOverall Performance, Screen Size, Refresh Rate, Resolution, CurvatureScreen Size, Overall Performance, Resolution, Refresh Rate, Ease of use
Cons for AOC - CU34G4HV 34" VA Panel Curved Gaming Monitor, LED, WQHD (3440x1440), 200Hz, 0.5ms, Freesync - Black
There were no cons for this productThere were no cons for this productStand, Speakers, Connectivity, Ghosting, PriceSpeakers, Stand

Specs

Questions & Answers
  • Does this monitor have built-in speakers?

    No it does not.

    Answered by BillyV
  • Is there a way to put a another mount onto the back

    It look very specific to the screen. If you did some heavy fabrication you could. I do think you can use a tv wall mount however.

    Answered by BillyV
  • How do I turn on freesync?

    AOC CU34G4HV to tun on FreeSync: Press the Menu button on the monitor. Navigate to Game Setting. Find Adaptive-Sync (sometimes labeled FreeSync). Set it to On. Save and exit the menu

    Answered by AOC Support
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