acer Nitro 34 Inch UWQHD 3440 x 1440 1000R Curved PC Gaming Monitor | AMD FreeSync Premium | 240Hz Refresh | Up to 0.5ms | AdobeRGB 90% | HDR 10 | One DP 1.4 & Two HDMI 2.1 | EDA343CUR Xbmiippx
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FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Dec 24
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Size: 34-inch
Style: UWQHD 240Hz
Features
- 34" UWQHD (3440 x 1440) 1000R Curved Widescreen Gaming Monitor | AMD FreeSync Premium Technology
- Refresh Rate: 240Hz | Response Time: Up to 0.5ms (G to G) | Pixel Pitch: 0.232mm
- VESA mounting compliant (100 x 100mm) | Zero-Frame Design | 2 Speakers, 3 Watts per Speaker
- AdobeRGB 90% | HDR 10 | Ergonomic Tilt: -5 to 15
- Ports: 2 x Display Port 1.4, 2 x HDMI Port 2.1 & 1 x Audio Out (HDMI Cable Included)
Description
Fasten your seatbelt: The Nitro EDA343CUR 34" curved zero-frame monitor with WQHD 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. 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. (UM.CE3AA.X02)
Brand: acer
Screen Size: 34 Inches
Resolution: QHD Ultra Wide 1440p
Aspect Ratio: 219
Screen Surface Description: Matte
Standing screen display size: 34 Inches
Screen Resolution: 3440x1440
Max Screen Resolution: 3440 x 1440
Brand: acer
Series: Acer Nitro EDA343CUR Xbmiippx
Item model number: UM.CE3AA.X02
Item Weight: 21.4 pounds
Product Dimensions: 9.13 x 31.77 x 18.74 inches
Item Dimensions LxWxH: 9.13 x 31.77 x 18.74 inches
Color: Black
Manufacturer: Acer
Date First Available: June 21, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Dec 24
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
Size: 31.5-inch
Style: WQHD
A wonderful monitor. You don't have to mess with the settings it just works out of the box. Very fast refresh rate and the picture quality is amazing if your coming from 1080p like me. Very nice and large monitor it is solid quality and feels sturdy. No dead pixels and it just works buy it.
Reviewed in the United States on October 23, 2025 by Jake
Size: 34-inch
Style: UWQHD
The monitor itself is great, beautiful display, easy to set up, no damage in shipping. Only issue is the DP and HDMI cords that shipped with it were very poor quality.
Reviewed in the United States on September 23, 2025 by Brady Geisler
Size: 34-inch
Style: QHD
I have had this monitor for 3 months and it is great for my work! It is wide enough for me and not too big. I had a 49in curved monitor but that was too big and this is perfect!
Reviewed in the United States on September 17, 2025 by Matthew Houangvilay
Size: 27-inch
Style: WQHD
For the price, this monitor’s a steal. Setup was super simple, the stand clicks right in and feels sturdy. The picture quality is clean, colors look good, and it performs great in games with a smooth refresh rate. No compatibility issues at all. Only downside is there’s no height adjustment, so you might need to stack it if you’re picky about positioning. But I bought it at $130, so it’s hard to complain. Great budget pick for gaming or everyday use.
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Reviewed in the United States on May 21, 2025 by .
Size: 27-inch
Style: WQHD
This product is amazing, it came with zero issues to Peru, image quality is great, really responsive and the curved monitor makes it a pleasure to look at, would buy again, do be careful when you want to tilt it, the stand is rather stiff and will not hold the monitor"s weight up, what I did is put it in a comfortable position for my eyes and out a tiny piece of paper or plastic to keep it up. NEVER tilt it with the monitor placed or you can create pressure points or flareups because the stand is super stiff and you could damage the monitor, the ratio quality and price is awesome and it has a bunch of options to make it look just like you want, for office use it has the blue light reducer which makes it comfortable to use for lok hours of home use, and you can even save your settings to 3 different profiles, I use one for them for home office, and at the press of a button and 2 actions have it in gaming mode for whenever I wanna play l, then the same when I want to go back to home office, 100% recommended you will not find any better deals than this, beware of not well known brands power supplies are a real thing but at least Acer has support all over the world, also this will work with 110v and 220v in case you're somewhere else in the world
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Reviewed in the United States on June 14, 2025 by Parasifal2
Size: 34-inch
Style: UWQHD
This is a review of the ACER EDA343CUR V3bmiippx 34” monitor. I bought this monitor to replace two 27” flat monitors. My hope was it would be easier to view and use the multiple windows that I keep open at the same time. I am not a gamer so that was not a consideration. I run the refresh rate at 120 Hz and do not use a graphics card. I use the Intel UHD Graphics 750 processor built into my i7-11700K CPU. I couldn’t be more satisfied with my decision. The display has no dead or stuck pixels. If there is bleed from backlighting, it’s not obvious to me. Color rendition is as good as the Dell monitors that it replaced. There are no problems with blurring or distortion of letters. The 1000R curvature is perfect for my use. The one con I have is the speakers. I wasn’t expecting useful speakers and indeed they are not. Here are my tips on setting things up. 1) Download the driver from the ACER website (https://www.acer.com/us-en/support/product-support/ED343CURV/downloads ) 2) use the Microsoft PowerToys Fancy Zones (https://learn.microsoft.com/en-us/windows/powertoys/install) to divide your screen. IMO it’s better than the ACER Display Widget. 3) Download the Display Widget (https://www.acer.com/us-en/acer-display-widget) because it’s easier to set up monitor parameters than using the physical joystick built into it. Make sure that the widget does not automatically run when you reboot. For my purposes, I set the resolution to 3440 x 1440 and the text size to 125%. I have only used this monitor for a few weeks so I can’t comment on reliability, but it does come with a 3-year warranty. I paid $229 for it on Prime Day. I see it’s up to $279 today. Costco sells it for $249.
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Reviewed in the United States on August 4, 2024 by L. Gross L. Gross
Size: 31.5-inch
Style: WQHD
Amazing quality for the size, normally there is some distortion with this big of a monitor but the picture stays crystal clear. Have been using them for months and have no complaints other than the fact that they do not have good speakers.
Reviewed in the United States on September 17, 2025 by Tanya Britt
Size: 31.5-inch
Style: FHD
Absolutely love this monitor. The 31.5” curved display makes everything feel immersive—whether I’m gaming, streaming, or just working. The 1500R curve pulls you right into the screen without being over-the-top. 🎮 Gaming Performance: Smooth gameplay with no noticeable lag or ghosting. The refresh rate and response time keep up well, even during fast-paced action. Great color and contrast, especially for a 1080p screen at this size. 🖥️ Display & Design: The screen is crisp, bright, and easy on the eyes. Even at FHD resolution, it looks great on this 31.5” panel. The curved design isn’t just for looks—it really helps with visibility across the whole screen. 💡 Overall Experience: Whether I’m deep into a game or multitasking with multiple windows, this monitor handles it all without issue. For the price, the performance and screen size are seriously impressive. ✅ Pros: Big, immersive 31.5" curved display Smooth refresh and solid color quality Great for gaming and general use Excellent value for the price ❌ Cons: 1080p on a screen this size isn’t ultra-sharp, but still looks great No built-in speakers (if that matters to you) 🧾 Bottom Line: If you want a large, curved monitor that performs great without breaking the bank, this one’s a winner. I’d buy it again in a heartbeat.
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Reviewed in the United States on July 16, 2025 by Interex