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Acer America > 
Item#: 9SIA0FU1YG5223

Acer GN246HL Black 24" 1ms 144Hz HDMI Widescreen LED Backlight LCD 3D Monitor 350 cd/m2 100,000,000:1

  • 1920 x 1080
  • 100,000,000:1 1ms
  • D-Sub, DVI, HDMI

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Gaming Monitor

Revolutionary Performance of Gaming

  • 144Hz Rapid refresh rate and 1ms response time
  • 3D Full HD 1080p experiences
  • Multiple connectivity options including DVI, VGA and HDMI
  • Mercury-free LED backlight, 68% power savings, RoHS compliant, ENERGY STAR®, recyclable packaging

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Panel Display Size 24" wide (16:9)
Maximum Resolution and Refresh Rate 1920 x 1080 @ 144Hz
Glare No
Response Time 1ms
Contrast Ratio 100M:1 max. (ACM)
Brightness 350 nits (cd/m2)
Viewing Angle 170 degrees (H), 160 degrees (V)
Colors 16.7 million
Bits 6 bit + HiFRC
System Input Signal VGA + DVI + HDMI®
VESA Wall Mounting 100 x 100mm
Speaker No
Power Supply (100 ~ 240V) External adapter
Tilt -5 – 15 degrees
Power Consumption Off 0.45W (typical)
Sleep 0.49W (typical)
On 23W (typical)

icon Full HD LED Monitor
The 1920 x 1080 resolution of this LED monitor delivers excellent detail, making it perfect for advanced 1080p Full HD gaming, multimedia and productivity applications, providing advantages such as:
  • Blu-ray Disc™ console gaming
  • Widescreen cinematic playback


Acer EcoDisplay
Acer monitors using white LED backlight technology minimize environmental impact while offering superior performance and durability. White LED monitors do not contain the toxic substance mercury, making them safer for the environment. They also consume less power and are more durable than monitors with CCFL lamps, resulting in big savings.


Rapid Refresh Rate - 144Hz
The 144Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scenes. With a rapid refresh rate of 144Hz, Acer Gaming Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game response time.


Works with Top 3D Products
NVIDIA® 3D LIGHTBOOST™ and NVIDIA® 3D Vision™ 2 glasses provide immersive 3D imagery that's twice as bright as other solutions. With advanced active shutter 3D technology, the Acer 3D experience is ideal for home entertainment, and multiple pairs of glasses can be used simultaneously for shared enjoyment.

Learn more about the Acer America GN246HL

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Acer America GN246HL

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  • Anonymous
  • 2/3/2016 12:41:32 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWorks but has issues

Pros: Picture is great and works well also the stand tilt is not a big deal to me the way my desk setup is but might be to some.

Cons: Got a dead pixel already and once you see it you can't unsee it. You shouldn't really be in the business of making high end monitors if you can't even send out quality that doesn't start to die 2 months later.

0 out of 3 people found this review helpful. Did you? Yes No

  • Gabriel T.
  • 1/28/2016 6:34:07 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPerfect Product

Pros: -144 Hertz Display
-Fast Response Time
-No screen tearing
-Came in only a few days
-Many different color options

Cons: -None (other than no speakers)

Other Thoughts: I have had this product for a few months now and I am fascinated by it. It looks, feels, and works like a charm. Definitely get it while it's on sale for $160 and get the best bang for your buck. You will not regret this purchase.

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  • Anonymous
  • 1/24/2016 8:31:35 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Monitor.

Pros: Amazing display. I came from a 2010 24 inch LCD monitor without led backlighting. This monitor is great.
144hz for the price of 160$ is amazing. GET THIS MONITOR ON SALE!

Cons: Some people on here complain about boot times, its not a big deal, and there is no height adjustable stand... but just go buy a stand for cheap! You dont get the high end features of a more expensive monitor but you can easily compensate.

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  • Mr. R.
  • 1/7/2016 10:24:05 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat monitor. Does everything it says at a very good price point when on sale.

Pros: Pros for me are obviously the 144hz refresh rate and 1ms response time. Another pro is that the monitor is so bright, I can set it to eco, save on my electric bill, and the picture looks perfect. It's also very power efficient because it uses LEDs rather than CCFL.

Cons: My monitor shipped with 1 dead or stuck pixel. It is only noticeable with a white background, and barely noticeable even then. I've had sneezes that obstruct more of the screen. So I won't deduct an egg for that.

Other Thoughts: I would recommend this product on sale to anyone with a smaller budget that wants the advanced gaming features. I would buy it again. I have no regrets at $200. The price to performance ratio is not matched anywhere I've found. Every monitor with those features is $50-$120 more expensive.

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  • Jérôme V.
  • 12/7/2015 12:26:22 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsNicest Monitor i've ever owned

Pros: Great Build. Screen quality is insane. The 1ms response time and 144hz refresh rate are perfect for gaming.

Cons: It came with a dead pixel (which isn't that bad , but whenever there's a black screen you kind of see it)

Other Thoughts: I highly recommend this monitor if you're looking to upgarde to 144hz. This really is worth it !

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  • Thomas B.
  • 12/6/2015 11:32:13 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsINCREDIBLE monitor.

Pros: This monitor was a replacement to the SEIKI TV I had my pc hooked up to. This is incredible! You have to use a DVI-D cable (that comes with the monitor) to get 144 HZ, and boy.. is it incredible! Games that I play that put out high framerates don't have screen breaks or blur anymore, and there is NO need for V-sync on anything.
I got this on a cyber monday deal... $199! quite a steal.

(for those who are wondering, you can activate the 144hz refresh rate in windows' display settings from the control panel.)

Cons: SO freaking smooth, 1080p on this monitor looks like what 720p on a 60hz monitor would. simply incredible. (this isn't really a con. but if I had to complain.. it's almost TOO smooth. haha!)

0 out of 2 people found this review helpful. Did you? Yes No

  • Kevin W.
  • 11/30/2015 7:41:16 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood monitor for a good price

Pros: Good quality panel for a good price. 144Hz is leagues above 60Hz. You don't really realize that until you try it out.

Cons: The stand isn't quite as adjustable as it's competitors, but It's alright. Some people are saying that the stand is wobbly, but mine seems to be pretty solid. That could be because I have a glass desk though and it's quite sturdy.

Other Thoughts: To get lightboost running if you just have an AMD GPU:

Download/Install the Strobelight app from the Blurbusters site. Run the setup, select the monitor, tick the boxes for 60Hz, 120Hz Strobed, and 144Hz, then click install.

Reboot you computer.

Right click on the desktop, click Display Setting, scroll down and click Advanced Display Settings. Scroll down to Display Adapter Properties. In the Monitor tab, find the screen refresh rate settings and set it to 120Hz.

Your monitor will reset, then its blue LED should turn green, and now LightBoost is enabled.

1 out of 2 people found this review helpful. Did you? Yes No

  • Justin L.
  • 11/30/2015 5:34:26 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsIt's Amazingggg

Pros: Extremely smooth, easy setup right out of the box, vibrant and clear. I've been using this for more than 3 months and nothing is wrong at all.

Cons: It might be a little too bright (but no one complained about that right?), the bezel is a little flimsy and is not adjustable. Biggest thing is noticeable coronas that may be distracting at times, in fast paced games like CSGO you won't even notice it.

Other Thoughts: Great choice for a cheap and reliable monitor. It does what it's made for, for a great price.

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  • Maverick F.
  • 11/30/2015 1:18:12 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood Deal

Pros: 144hz. Been gaming on it for almost a month now and so far no problem/dead pixel/lag whatsoever. Did not try the 3d part yet but no need.
Get it while it's on sale. This might be the cheapest 1080p 144hz 3d monitor out there.

Cons: None so far.

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  • Jeffrey A.
  • 11/28/2015 11:34:17 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsMajor Upgrade

Pros: Colors look great, frames are smooth, bright monitors. My non-techy wife could even see how great these look.

Cons: Not the thinest bezel for multi-monitor setups but it works fine for mine.

Other Thoughts: With the amazing sale I found, there's no way I can complain about these monitors.

Did you find this review helpful? Yes No

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Acer America > 
Item#: 9SIA0FU1YG5223
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