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FREE 30-day refund/replacement
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Availability:
In Stock.
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Size
- 27" QHD 180Hz
- Model
- CQ27G4H
- Screen size
- 27 in
- Dimensions
- 9.43"D x 24.07"W x 20.33"H
- Color
- Black
- Resolution
- QHD Ultra Wide 1440p
- In the box
- HDMI CableMonitorPower CordUser Manual
- Warranty
- 3 year manufacturer
- Works with
- Desktop, Gaming Console, Laptop
Features 5
- CURVED FOR IMMERSION: Dive into games with a 1500R curvature that enhances viewing comfort and provides a wide, immersive visual field.
- PEAK PERFORMANCE: Enjoy seamless gaming with a 180Hz refresh rate via DisplayPort (144Hz HDMI) and a rapid 0.5ms response time.
- VIVID COLORS AND CONTRAST: High dynamic contrast ratio and HDR readiness deliver vibrant visuals and deeper blacks in every scene.
- EYE CARE TECHNOLOGY: Flicker-Free and low blue light technologies help minimize eye strain during extended gaming sessions.
- ROBUST CONNECTIVITY: Equipped with DisplayPort 1.4, dual HDMI 2.0, and an earphone out, plus VESA compatibility for diverse setup options.
Description
Experience immersive gaming with the AOC CQ27G4H. This 27-inch QHD monitor offers a curved VA panel with a 1500R curvature, delivering vibrant colors and profound contrast. With features like a 180Hz refresh rate, 0.5ms response time, and AMD FreeSync Premium, it ensures smooth and responsive gameplay. Whether for fast-paced games or intense work sessions, this monitor is designed to provide comfort and adaptability with its ergonomic design and advanced eye care technologies.
Specs 35
| Brand | AOC |
|---|---|
| Screen Size | 27 inches |
| Resolution | QHD Ultra Wide 1440p |
| Aspect Ratio | 16:9 |
| Screen Surface Description | Glossy |
| Screen Finish | Glossy |
| Contrast Ratio | 3000:1 |
| Refresh Rate | 180 hertz |
| Display Type | LED |
| Display Technology | LCD |
| Viewing Angle | 176 degrees |
| Brightness | 300 cd/m² |
| Picture Quality Enhancement Technology | HDR, High Dynamic Contrast Ratio, AOC G-menu |
| Item Dimensions D x W x H | 9.43"D x 24.07"W x 20.33"H |
| Display Resolution Maximum | 2560 x 1440 pixels |
| Native Resolution | 2560x1440 |
| Power Consumption | 60 watts |
| Response Time | 0.5 milliseconds |
| Connectivity Technology | DisplayPort, HDMI |
| Hardware Connectivity | DisplayPort, HDMI |
| Adaptive Sync | FreeSync Premium |
| Additional Features | Adaptive Sync, Anti Glare Screen, Eye Care, Flicker-Free, Frameless |
| Specific Uses For Product | Business, Desktop, Gaming |
| Color | Black |
| Mounting Type | VESA Mount |
| EU Spare Part Availability Duration | 3 years |
| Warranty Type | 3 Years Manufacturer Warranty |
| Shape | Rectangular |
| Model Number | CQ27G4H |
| Model Name | AOC G4 Series |
| Series Number | 4 |
| UPC | 685417736089 |
| Manufacturer | TPV-USA |
| Total Number of HDMI Ports | 2 |
| Number of Component Outputs | 3 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
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
Great color accuracy, True to spec, VESA-compatible, Good settings menu
Size: 27" QHD 180Hz
This is an incredibly good value compared to other monitors out there, even the other budget brands like Z-Edge, who's monitors I've used before. The refresh rate is accurate to the listing, size and resolution are also as expected and look great. 1440p truly does make a massive difference compared to 1080p. The standard VESA mount on the back works great and is only about 1cm recessed, so it should work with most monitor mounts. The brightness is wonderful. Much brighter than other monitors. (though obviously you can buy even more expensive monitors that are still brighter) The settings menu is pretty easy to get used to and the buttons are very clicky and tactile. There were zero dead pixels or bright/dark spots, though if you're really focusing on it you can tell the very edges of the screen on the left and right side will look slightly darker since the panel won't have the best viewing ratio, but that's just generally true for this kind of panel. The color accuracy is great, though mine did come pre-set to "Warm" in color temperature, so make sure to set that to normal or cool if it looks better for your setup. Personally, I think warm looks best in games, and normal or cool looks best for text, with cool looking particularly good in dark mode. Cool seems to be closest color accuracy-wise to most well-tuned displays. It was really easy to set up, and I also appreciate that unlike some other brands, the startup splash screen has a black background rather than a white one, so you don't get flashbanged when you turn it on. The only thing I'd like to see is actually for the monitor to not include a stand, (or at least have the option to) sell the stand separately, but sell the monitor itself for a lower cost. Since most monitors, including this one, are VESA-compatible, once you've got one monitor stand, you'll never need another one, and eventually most people have a monitor break on them and will have a stand left over with no monitor to pair it with. However, that's not really a critique of the product, just a preference :) Overall, for the price, this gets an incredibly solid 5 stars!
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Reviewed in the United States on March 22, 2026 by Alex
Excellent monitor, price point is a bonus
Size: 27" QHD 180Hz
Fantastic picture, color, and contrast for the price. The stand is not flimsy at all, so not sure why it seems to be a common thing mentioned in these reviews. It's metal and screws in nice and tight.
Reviewed in the United States on June 29, 2026 by Michael
Very pleased!
Size: 27" QHD 180Hz
I'm loving it! Massive upgrade from my old Z-display, bless it's heart- still kickin but pixels are slowly dying- This monitor? No dead pixels-arrived safe and well packaged. The high refresh rate is something totally foreign to me and I feel like i'm playing in butter, it's so smooth! The colors are rich, no screen tearing, the stand looked kinda cheap in the photos but is incredibly solid(not worried about the cat bumping into it) and easy to set up. my knowledge of monitors is rather limited but it does not seem to perform well capped at 60fps (in the one game i tested ff14) but setting it to main display refresh rate fixed that- I've only been updating my tech recently from dinosaur stuff XD, so in my experience having high fluctuating frames causes a lot of hitching but that doesn't happen here at all. Very pleased!
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Reviewed in the United States on February 12, 2026 by Jesse R.
Good option
Size: 27" QHD 180Hz
Good monitor for the price, I got the wrong one but they resolved it. no complaints
Reviewed in the United States on July 29, 2026 by Darlin
Great monitor
Size: 27" QHD 180Hz
This is a great option for someone looking for an entry-level 1440p monitor. No complaints at all.
Reviewed in the United States on June 4, 2026 by E K
Plug and play
Size: 27" QHD 180Hz
This monitor is awesome for the price ya there's better but for the price and what you get i am very satisfied..I play warzone and its excellent for this type of game i went from a 75 inch tv to this what a big difference that is anyways I highly recommend this monitor!!!
Reviewed in the United States on August 2, 2026 by Gouda king
After using for almost quite a full year, and forgot to write a review many months ago...
Size: 27" QHD 180Hz
The monitor is pretty good, but one has to remember it's a VA panel. There is some blacklight bleed as all VAs have, I've not had issue, as it varies panel to panel in production of such. This is the second AOC monitor I've owned in like... 25 years. This monitor is better than my old VA panel Viotech generic brand one which had got in 2018 and went to the digital grave when attempting to use G-Sync or something late 2024. It was also 27" sized screen like this one, but not as "strong" as the 1500R curve as this. This AOC monitor can do HDR if you want, but oh man that hurts my eyes sitting about an arm length away, so I don't. G-Sync/VRR also works on this, but remember this isn't an OLED/QD-LED so high frame rates and ghosting will happen, this is more for cinematic gaming/and browsing web/etc. Color is good, but not OLED/QD-OLED level. Documentation was kind of light, and they do expect you to download the monitor app for more in depth use and firmware updates.
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Reviewed in the United States on October 1, 2025 by Kenny
Perfecttttt
Size: 27" QHD 180Hz
Amazing monitor for a amazing price, I really like it and has been great, no dead pixels and really high refresh rate, really good
Reviewed in the United States on June 17, 2026 by JOEL