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AOC

AOC CQ27G4H 27" Curved Gaming Monitor, QHD 2K 2560x1440, 1500R VA, 180Hz 0.5ms, AMD FreeSync Premium, Height Adjustable Stand, Xbox PS5 Switch Compatiable, 3-Year Zero-Bright-dot

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 15
Order within 20 hours and 11 minutes
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Size: 27" 180Hz


Features

  • 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.

Brand: AOC


Screen Size: 27 Inches


Resolution: QHD Ultra Wide 1440p


Aspect Ratio: 169


Screen Surface Description: Glossy


Aspect Ratio: 169


Screen Finish: Glossy


Contrast Ratio: 30001


Refresh Rate: 180 Hz


Display Type: LED


Display Technology: LCD


Viewing Angle: 176 Degrees


Brightness: 300 cd/m²


Has Color Screen: Yes


Picture Quality Enhancement Technology: HDR, High Dynamic Contrast Ratio, AOC G-menu


Screen Size: 27 Inches


Item Dimensions D x W x H: 9.43"D x 24.07"W x 20.33"H


Item Weight: 8.53 Kilograms


Resolution: QHD Ultra Wide 1440p


Display Resolution Maximum: 2560 x 1440 Pixels


Native Resolution: 2560x1440


Power Consumption: 60 Watts


Response Time: 0.5 Milliseconds


Total Number of HDMI Ports: 2


Number of Component Outputs: 3


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


Compatible Devices: Desktop, Gaming Console, Laptop


EU Spare Part Availability Duration: 3 Years


Warranty Type: 3 Years Manufacturer Warranty


Shape: Rectangular


Brand: AOC


Model Number: CQ27G4H


Model Name: AOC G4 Series


Warranty Description: 3 year manufacturer


Series Number: 4


UPC: 685417736089


Manufacturer: TPV Technology


Built-In Media: HDMI Cable, Monitor, Power Cord, User Manual


Connectivity Technology: DisplayPort, HDMI


Hardware Connectivity: DisplayPort, HDMI


Adaptive Sync: FreeSync Premium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

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.

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Similar Products

Top Amazon Reviews

    • Great color accuracy, True to spec, VESA-compatible, Good settings menu
Size: 27" 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! ... show more
Reviewed in the United States on March 22, 2026 by Alex
    • Awesome monitor
Size: 27" 180Hz
I needed a high resolution big monitor. I saw this one as a return. It was in excellent, new shape. It's a fantasic monitor. I didn't really buy it for the curved but I think it helps my vision. It really helps me complete my work better. Since it was a return the price was fantastic. I am using it with a suface tablet and it works perfectly. I really do like this monitor. ... show more
Reviewed in the United States on March 3, 2026 by Dan Reynolds
    • Great value
Size: 27" 180Hz
Review Image by Youssef
Amazing monitor. Great value for money nothing beats it at that price. The interface menus is extremely easy to set up. It works better while connected to displayport using hdmi limits the hertz and brightness. Really crisp colors and the curve isn’t too much it’s just in the sweet spot.
Reviewed in the United States on March 7, 2026 by Youssef
    • Nice display
Size: 27" 180Hz
Very nice display...OSD menu a bit cumbersome to navigate with buttons on the underside. A toggle stick design would have worked better. All-in-all, a nice quality picture and good value, esp since it's 2k.
Reviewed in the United States on April 11, 2026 by Jacob
    • Nice monitor, but hilariously crooked and unwieldy stand
Size: 27" 180Hz
Review Image by Broyant
This review is for the CQ27G4H 2K 27" 1500R 180Hz curved gaming monitor. Paid about $199+tax for it around the time of Black Friday 2024. Full disclosure, was searching for a new monitor for both PS5 and PC gaming and was previously using a 1080p Vizio HDTV from like 2010. Any monitor nowadays would probably be an upgrade compared to that. Of what I tested, the visuals looked great for PS5 gaming. Supported 2K resolution with HDR at 120 Hz while playing supported games. No dead pixels or flickering; looked solid out of the box. Unfortunately, I stopped testing there and didn't attempt to max out the performance by plugging in my gaming PC... Because, the monitor stand was hilariously crooked to the point of being unplayable. Notice the levels on the stand legs, and on the top of the monitor - this picture wasn't taken at a weird angle, it's taken from the front! This is NOT the type of stand that features rotating the monitor to portrait mode, too - and the piece that goes into the monitor is hard fixed to the stand stem, so there's no adjusting it. (Checking Reddit and doing Google searches reveals that the monitor stand quality of AOC monitors can be very hit-or-miss.) The stand's base is also a very sharp-angled V as opposed to a regular rectangular or round island shape, which I imagine can definitely get in the way and take up a strange amount of space on your desk. My options for the crooked stand were to attempt to unscrew some of the screws on the plate to try to realign it (but didn't do that because I didn't want to risk voiding warranty), or to contact AOC customer service. Contacting AOC's customer service on their official website requires you to create an account, which is where I decided to throw in the towel and return the monitor. I had read a lot of customer service reviews with this company and seen many hit-or-miss stories too. I realize I also could have bought a third party 100x100 VESA mount stand, as this monitor does support that... But why should I have to immediately discard the stand that comes with the monitor and buy a replacement stand unless it were defective? This was my first time buying from this brand. Again, the monitor seemed fine for gaming, but the stand was very crooked and it wasn't worth the extra effort for me to come up with a solution so I could keep it. ... show more
Reviewed in the United States on December 17, 2024 by Broyant

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