acer Nitro 27 Inch WQHD 2560 x 1440 IPS Gaming Monitor | AMD FreeSync | Up to 180Hz Refresh | Up to 0.5ms | DCI-P3 95% | HDR 10 Support | One Display Port 1.2 & Two HDMI 2.0 | KG271U N3bmiipx
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Availability:
In Stock.
Arrives
Monday, Sep 8
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Style: WQHD
Features
- Quality Visuals: The KG271U 27" IPS monitor with 2560 x 1440 WQHD resolution in a 16:9 aspect ratio presents stunning, high-quality images with excellent detail. The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space.
- AMD FreeSync Technology: Say goodbye to stuttering and tearing. With AMD FreeSync, the monitors frames are synced with the graphics cards frames, which eliminates screen tearing and provide the smoothest gaming experience.
- Up to 180Hz: The 180Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scene. With a rapid refresh rate of up to 180Hz, Acer Gaming Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience.
- Responsive!!: Up to 0.5ms GTG (Gray to Gray) response time enhanced gamers in-game experience. No matter the fast-moving action or any dramatic transitions will be all rendered smoothly without the annoying effects of smearing or ghosting with KG271U Gaming Monitor.
- New Depths of Color Accuracy: is monitor is ideal for color-critical projects producing accurate colors, supporting DCI-P3 95%. An amazing monitor for graphic designers, photographers, and film editors.
- HDR Enabled: Change how you see your games with Acer HDR 10 support for up to a wide DCI-P3 95% color gamut. HDR will improve overall quality and contrast to take your gameplay to the next level with improved color accuracy.
- 27.0" WQHD (2560 x 1440) Widescreen IPS Gaming Monitor | AMD FreeSync Technology
- Refresh Rate: 180Hz Using Display Port | 144Hz using HDMI Port | Response Time: 1ms (G to G) - Up to 0.5ms (G to G)| HDR 10 Support | Pixel Pitch: 0.233mm
- VESA mounting compliant (100 x 100mm) | Zero-Frame Design | Ergonomic Tilt: -5 to 25
- Ports: 1 x Display Port 1.2 & 2 x HDMI 2.0 Ports (Display Port Cable Included)
Description
The Gate of Smooth Gaming: In competitive gaming, every frame matters. Introducing Acer's KG271U gaming monitor - the WQHD (2560 x 1440) resolution monitor that can keep up with your game play. This AMD FreeSync monitor takes gameplay to the next level of smooth, 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. Plus, users can enjoy comfortable viewing experience while gaming via flicker-less, low dimming and ComfyView display. The design saves space on your desk and lets you place multiple monitors side by side to build a seamless big-screen display. (UM.HX1AA.307)
Brand: acer
Screen Size: 27 Inches
Resolution: QHD Wide 1440p
Aspect Ratio: 169
Screen Surface Description: Glossy
Standing screen display size: 27 Inches
Screen Resolution: 2560x1440
Max Screen Resolution: 2560 x 1440
Brand: acer
Series: Nitro KG271U N3bmiipx
Item model number: UM.HX1AA.307
Item Weight: 13.72 pounds
Product Dimensions: 8.28 x 24.2 x 18.14 inches
Item Dimensions LxWxH: 8.28 x 24.2 x 18.14 inches
Color: Black
Manufacturer: Acer
Date First Available: July 25, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 8
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
Our college student uses this as an external display for his laptop at college. He likes it and it works well. We got it on sale which made it a great value for the money. It's a very nice unit with great picture quality, lots of adjustments for what he needs and can be used with his xbox if he so chooses. He's only had it at school for about a week so we can't speak to longevity but he's very happy with it.
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Reviewed in the United States on August 21, 2025 by bigbearsfan
Very impressed with this monitor. I bought 2 and it's very nice to have both attached to a wall mount, as it has VESA support. Video quality, colors and brightness is great. I upgraded from a 24" 1080p 144 hz and the difference is highly notable. A plus is that it has integrated sound speakers. The audio quality is not the best but it does the job in case you don't have an audio monitor. It has a DPort cable which is able to perform those 180hz at QHD resolution (I tested a few HDMIs but those only allowed me to reach 120hz, while on my previous monitors I was able to reach 144hz. Not sure if this is a hardware cap matter or just a lack of settings). 100% recommended.
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Reviewed in the United States on August 17, 2025 by Simon Osorio Uribe Simon Osorio Uribe
I got this monitor on sale and with all of the specs and high quality features it has you can’t really beat it. It’s not adjustable left to right so it’s a bit annoying at first especially for a dual monitor setup but once you get used to it or find a good spot it’s mostly fine. I have an LG monitor with pretty much the exact same specs and I can’t really tell a difference having these two side by side. Honestly this monitor seems a bit more vibrant but you can always adjust that in your NVIDIA settings. Overall because of the price point it is well worth it. I run it at 120 fps 2k resolution and it runs smooth with no screen tearing or bleed.
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Reviewed in the United States on August 11, 2025 by Chris Fazio
This monitor has great quality, and works wonderful. The picture quality is so good, and clear. My son uses it for gaming, and has no complaints. it is very light, and easy to use. Highly recommend, especially for the price.
Reviewed in the United States on August 4, 2025 by Amanda
This monitor works great and getting it on sale made it even better. 1440p is all you will ever need especially for console gaming. It runs up to 180hz on display port but hdmi it can reach 120hz easily allowing you to maximize your response time for your console and give yourself more time to react. You can quickly switch between different modes for different games and even create user specific modes that you can adjust to your hearts desire. All of the display settings are easily adjustable through the analog button on the rear of the monitor. Also the monitor has settings that can actively adjust your picture for different situations in games (I currently cannot recall the term for it). You can adjust the brightness, saturation, and more. One of my favorite features is the different display presets such as low blue light that can help when working late on the monitor. My only demerit of the monitor is the stand itself is kind of flimsy and is not adjustable. I would advise getting a mount for your monitor of some sort if you are to purchase this monitor. Otherwise this is an amazing monitor I got for an amazing price during Prime Day Deals.
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Reviewed in the United States on August 7, 2025 by Joe Christman
This monitor has some very solid capabilities for a very fair price. The overall build of the monitor is rather mediocre. It is moderately bulky, and the included stand does not do much to stabilize the monitor, allowing it to wobble from side to side, especially if you have a shaky desk. The bezel of the display is pretty thick at about 1cm. The monitor takes about nine seconds to boot up, which I wish was a bit faster. The built-in menu is easy to navigate, and has a good array of adjustments to dial in your preferred settings. The performance is very good at this price point, assuming you have the right hardware and cables to run the monitor at it's max settings. It's nice that it's compatible with both HDMI and Displayport to support more connections. Just make sure to turn Auto Source off, because it takes pretty long to navigate through all of the sources if it does not find input when turned on. Overall, you get what you pay for.
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Reviewed in the United States on August 27, 2025 by Tommy Tommy
This monitor is huge and beautiful. The box also came with a display port cable which is awesome, with that you can get full 180 hz refresh rate! With HDMI it's only 144 hz which is still really good. The display stand sucks though so get a monitor arm or something.
Reviewed in the United States on August 2, 2025 by nathanx23
Amazing monitor with a big 27in screen, it works flawlessly and it is cheaper compared to other monitor and the brand is well known which is a good sign of a good purchase. Certainly would buy again 10/10
Reviewed in the United States on August 5, 2025 by Vynlron