Acer's Nitro ED340CU 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.
Q: Does this monitor have built-in speakers?
A: Yes, the Acer Nitro ED340CU monitor comes with integrated speakers.
Q: What is the response time of this monitor?
A: This monitor has a fast response time of 1ms.
Q: Can I mount this monitor to the wall?
A: Yes, the Acer Nitro ED340CU monitor is wall-mountable.
Q: What is the refresh rate of this monitor?
A: The Acer Nitro ED340CU monitor has a refresh rate of up to 180Hz.
Q: What type of panel does this monitor use?
A: The Acer Nitro ED340CU monitor uses a VA panel.
Q: What is the contrast ratio for the Acer Nitro ED340CU monitor?
A: This monitor boasts an incredible 100,000,000:1 contrast ratio.
Q: Does this monitor support HDR?
A: Yes, this monitor is HDR ready and supports the HDR10 format.
A: You will need a DisplayPort cable to get 180hz. Please note that the device to which the monitor is connected must also support 180hz, so you might verify this prior to purchase, if 180hz is what you need.

Acer's Nitro ED340CU 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.

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.

One screen. Endless possibilities. The 21:9 ultra-wide 34” curved Smart monitor offers stunning widescreen visuals and a sleek design that's perfect for work, play, cinematic viewing, and everything in between. Experience vivid color with up to sRGB 99% coverage, HDR10 support and impeccable clarity with the 21:9 WQHD (3440x1440) screen, bringing every detail to life. Thanks to LG’s streaming platform webOS23¹, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max and instant access to over 300+ free LG Channels with everything from comedy to movies to sports. Apple AirPlay 2 & HomeKit compatibility² allow you to wirelessly control your monitor plus cast and mirror content from iOS or MacOS devices, no Apple TV necessary. Gaming on the monitor’s wide screen with the 100Hz refresh rate assures ultra-smooth action.

AOC CU34G2XP 34” Curved Gaming Monitor with WQHD 3440 x 1440 resolution delivers stunning visuals and world-class responsiveness, featuring FreeSync Premium tear-free immersion, VESA Certified DisplayHDR 400 mode visual enhancement, and 180Hz refresh rate and 1ms response time. The VA Wide View also allows for 178/178-degree viewing angles, and consistent image quality when viewing the monitor from all angles. In addition, this monitor comes with Low Blue Mode and Flick-Free technology to protect the user's eyes, as well as 2 HDMI, 2 DisplayPort and 4 USB 3.2 interface ports for convenient connectivity.
| Pros for Acer - Nitro Gaming 34” Curved QHD 180Hz 1ms FreeSync Premium Gaming Monitor (DisplayPort, HDMI) - Black | |||
|---|---|---|---|
| Overall Performance, Screen Size, Refresh Rate, Resolution, Price | There were no pros for this product— | Screen Size, Overall Performance, Resolution, Refresh Rate, Smart Features | Overall Performance, Screen Size, Refresh Rate, Resolution, Curvature |
| Cons for Acer - Nitro Gaming 34” Curved QHD 180Hz 1ms FreeSync Premium Gaming Monitor (DisplayPort, HDMI) - Black | |||
| Connectivity, Adjustability, HDR | There were no cons for this product— | Thunderbolt Port | Speakers, Buttons |
Customers have good things to say about the Nitro Gaming 34" monitor's overall performance, screen size, and refresh rate, making it suitable for gaming, movies, and editing. The monitor's resolution and price are also appreciated. However, some customers have reported issues with connectivity and HDR, as well as the inability to adjust its height.
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.
This monitor offers outstanding value for gamers or multitaskers looking for high refresh rates at a competitive price point. At 180Hz, the smoothness of gameplay is phenomenal, making fast-paced games feel incredibly fluid. The 1ms response time ensures that there’s virtually no input lag, which is crucial for competitive gaming. Immersive Viewing Experience The 34-inch curved QHD display provides an expansive field of view, perfect for both gaming and productivity. The curvature enhances immersion by wrapping the screen slightly around your peripheral vision, which is particularly beneficial in racing games or open-world adventures. Great Value for High-Performance Specs For less than $300, you get an impressive set of features typically found in monitors at a much higher price range. The combination of QHD resolution, 180Hz refresh rate, and FreeSync Premium support ensures that you’re getting premium frames and reduced screen tearing at a budget-friendly cost. Color and Brightness The color accuracy and brightness are satisfactory for gaming and general use, though professionals in color-critical work (like photo editing) might find it lacking compared to IPS panels. However, for most users, the vibrant visuals are more than sufficient. Build Quality and Features The build quality is sturdy, and the adjustable stand adds convenience, allowing you to tweak the height and tilt for optimal comfort. The inclusion of multiple ports, including DisplayPort and HDMI, ensures compatibility with most setups. Room for Improvement While the monitor excels in performance, the speakers (if included) are average at best, so an external sound system is recommended. Additionally, the on-screen display (OSD) menu could be more intuitive, but it’s not a dealbreaker. Final Verdict The Acer Nitro 34” QHD Curved monitor is an excellent choice for gamers and multitaskers seeking a high refresh rate, great visuals, and a curved display without breaking the bank. At this price, you’re unlikely to find a better balance of performance and features. Highly recommended for those looking for great value per frame.
Posted by Abdullah
Have been using it for a month and have been enjoying the difference between this and a tv having the option to be able to play most games in 120hz has been a big difference especially refresh rate has also helped in my gameplay which I mostly I play fps games with friends and refresh rate is everything when it comes to being first on the draw, the built in speakers are a nice touch and are very good quality in sound not probably sound bar quality but still good. If you want to use this as a TV also I just suggest to get a chrome cast or Roku if need be since it doesn't have Bluetooth connectivity and also doesn't come with a remote like some other monitors do but not a deal breaker, but in my opinion I'm enjoying this monitor and If you do pick it up you won't be disappointed
Posted by Robin
I recently purchased the Acer Nitro monitor, and it has been an outstanding addition to my home office setup. This monitor is particularly well-suited for anyone who frequently works with worksheets or needs a reliable screen for remote work. Display Quality: The Acer Nitro offers a crisp and clear display, making it easy to view detailed worksheets and multiple documents side-by-side. The high resolution ensures that text and images are sharp, reducing eye strain during long work sessions. Screen Size: The generous screen size is perfect for multitasking. I can have multiple windows open simultaneously, which greatly enhances my productivity when working with spreadsheets and other documents. Adjustability: The monitor is highly adjustable, allowing me to tilt, swivel, and adjust the height to find the most comfortable viewing angle. This flexibility is essential for maintaining good posture during extended periods of work. Connectivity: The variety of ports available on the Acer Nitro makes it easy to connect to my laptop, desktop, and other devices. The seamless integration with my existing setup has been a significant convenience. Eye Comfort: The monitor includes features such as blue light filtering and flicker-free technology, which help to reduce eye fatigue. These features are particularly beneficial when working long hours. Design and Build: The Acer Nitro has a sleek and modern design that fits well in any professional setting. It's sturdy and feels well-built, giving me confidence in its durability. Overall, the Acer Nitro monitor is a fantastic choice for anyone needing a high-quality display for working with worksheets and remote work. It combines excellent display quality, adjustability, and eye comfort features, making it a valuable tool for productivity.
Posted by Meeko