GIGABYTE M28U-AE Arm Edition 28" 144Hz 2160P UHD-KVM Gaming Monitor, 3840 x 2160 4k SS IPS Display, 1ms (GTG) Response Time, 94% DCI-P3, HDR Ready, FreeSync Premium Pro
Condition: Used - Like New
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At a glance
- Condition
- Used - Like New
- Style
- 28" UHD 144Hz | IPS | Flat | Arm Edition
- Model
- M28U AE-SA
- Screen size
- 28 in
- Dimensions
- 36.6 x 20 x 6.5 in
- Weight
- 25.7 lb
- Color
- M Series
Features 5
- Resolution & Panel: 28 3840x2160 SS IPS Display.Aspect ratio:16:9
- Refresh Rate & Response: 144Hz Refresh Rate, 1ms (GTG) Response Time
- Color Accuracy: 8-bit color / 94% DCI-P3 / 120% sRGB / VESA DisplayHDR 400
- Connectivity: 2x HDMI 2.1, 1x Displayport 1.4, 1 x USB Type-C (Alternate Mode; Upstream port; Power Delivery up to 18W), 2x USB 3.2Gen1, 1x Earphone Jack
- VESA Wall Mount Compatible 100x100mm
Description
GIGABYTE gaming monitors pack upscale performance into a streamlined package. The M28U AE provides a great 4K experience with HDMI 2.1 and offers fluid gameplay with 1ms response time, 144Hz refresh rate, and compatibility with graphic card software.
Specs 17
| Brand | GIGABYTE |
|---|---|
| Screen Size | 28 Inches |
| Resolution | 4K DCI 2160p |
| Aspect Ratio | 169 |
| Screen Surface Description | Flat |
| Standing screen display size | 28 Inches |
| Screen Resolution | 3840x2160 |
| Max Screen Resolution | 3840 x 2160 Pixels |
| Number of USB 3.0 Ports | 3 |
| Series | M28U AE-SA |
| Item model number | M28U AE-SA |
| Item Weight | 25.7 pounds |
| Product Dimensions | 36.6 x 20 x 6.5 inches |
| Item Dimensions LxWxH | 36.6 x 20 x 6.5 inches |
| Color | M Series |
| Number of Processors | 1 |
| Manufacturer | GIGABYTE |
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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A monitor you need
Style: 28" UHD 144Hz | IPS | Flat | Height &...
I have this monitor for about 10 months as I’m writing this, and so far the monitor has been fantastic. I was looking for a not so expensive 4k 144hz monitor and this one does the job. It has a decent enough size, I find 28 inches perfect for me. The monitor also feels and looks great. 4k resolution and 144 fps is amazing, and it was just what I was looking for. I haven’t encountered any issues so far either. The response time is fantastic too, and the monitor has lots of settings for you to adjust. It also has a hdmi 2.1 port which is perfect for my ps5 and a display port for my pc. Overall this monitor is amazing and you won’t regret buying it
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Reviewed in the United States on June 27, 2025 by John J.
Very nice. Recommend.
Style: 28" UHD 144Hz | IPS | Flat | Height &...
Very good quality. I was surprised at the difference going to 3180x2160 made in quality of images, text, and gaming. Monitors have been working fine for months.
Reviewed in the United States on June 25, 2025 by SteveB
An astounding upgrade
Style: 27" UHD 160Hz | IPS | Flat | 2022 Edition
Coming from an older Lenovo productivity monitor at 1440p to this has been amazing. I did not expect the clarity in every day tasks to be so obvious, but the 4k resolution is perfection. The pixel density is insane, and though I'd probably consider a 32" mounted to an arm for my next upgrade, this 27" fits on my desk nicely ATM. No dead pixels, and the IPS bleed was quite good. The OSD is good, and offers most of the settings you'd expect at this level. I'm running it at 120Hz and using Picture Quality in the settings, and it looks great. Overall, I'm very pleased at what we can obtain from a monitor these days given the low entry price of less than 500 USD.
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Reviewed in the United States on November 27, 2023 by Paul Hanley
Frequent black screens during use. Decent image quality
Style: 28" UHD 144Hz | IPS | Flat | Height &...
This monitor was a great budget monitor at first. About a month after I bought it, it started randomly blacking out, and then returning a second later with the input name showing (e.g. HDMI2, DisplayPort). I've tried it with a pc laptop, a macbook, and a pc desktop across several different input ports. It seems to do them on all. Sometimes it will be fine for a while, but other times (and especially on certain apps) it'll do it constantly (like every 30 seconds). It is beyond annoying and totally useless for gaming. Customer service wants me to ship it back to them on my dime, but because the issue is intermittent, I'm worried they'll miss it and think the monitor is ok. I 100% regret buying this monitor and consider it a total loss.
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Reviewed in the United States on May 26, 2025 by T Brown
Would buy again
Style: 27" UHD 160Hz | IPS | Flat | 2022 Edition
This thing is fantastic! I have had no issues whatsoever. Picture looks nice and it has performed spectacularly thus far
Reviewed in the United States on May 14, 2025 by Sandi Goletic
Great Monitor (Pardon the video quality, Amazon cuts it for some reason)
Style: 28" UHD 144Hz | IPS | Flat | Height &...
The media could not be loaded. This is literally the only monitor I could find that you can connect a console to as well as a clamshell mode MacBook Pro. Everything listed in the product description is correct and accurate. It’s a really good monitor. It’s pretty expensive but if you’re willing to pay that price to have an all in one monitor, then this is the only one you’ll find (unless something has changed since like May of 2024). I have literally no complaints about this monitor and I am very picky with what I consider to be high quality. This transcends that. 11/10
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Reviewed in the United States on March 12, 2025 by Brett Williams Brett Williams
Off angle viewing is bad
Style: 27" UHD 160Hz | IPS | Flat | 2022 Edition
I was in need of a new monitor as my secondary monitor finally stopped working and my main monitor is over 13 years old now. So it's only a matter of time before it goes as well. So I spent a lot of time doing research and found a lot of recommendations for the m27u being a good all rounder for use. In my search for a new monitor one of the things I was looking for was good off angle viewing. Being a ips panel and all the reviews seeming to say that off angle on the monitor is ok I ordered the m27u. After getting it setup it only took me a little bit of time to noticed that being anywhere other then directly in front of it causes the colors to wash out. Pretty sure it's the matte filter they put in front of the panel. I've included pictures of the m27u and two older ips displays. M27u is the middle one, left is a Dell 2408WFP from 2009, and the laptop is a ips, not sure what panel from 2013. It's so bad that what some might assuming is ips panel glow is really the filter starting to wash out the corners of the screen sitting in front of it. Other wise the monitor seems good, 4k high refresh, some hdr support. Though I'm not sure why they included built in speakers. I'd be ok with built in speakers, but these sounds like they were tossed in to just tick a box and no testing was done to see if they add anything of worth. If anything they make the monitor seem like cheap junk if you couldn't see the panel. You get better audio quality out of most cell phones these days.
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Reviewed in the United States on October 12, 2023 by matthew Evans matthew Evans