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The AOC CQ27G4H is a 27-inch curved QHD gaming monitor featuring a 1500R VA panel, 180Hz refresh rate, and 0.5ms response time. It supports AMD FreeSync Premium for tear-free gameplay and includes eye-care technologies like Flicker-Free and low blue light. With HDR readiness, a high 3000:1 contrast ratio, and versatile connectivity options including DisplayPort 1.4 and dual HDMI 2.0, it’s designed for gamers and professionals seeking immersive visuals and ergonomic comfort backed by a 3-year zero-bright-dot warranty.







| ASIN | B0D682NVCK |
| Adaptive Sync | FreeSync Premium |
| Additional Features | Adaptive Sync, Anti Glare Screen, Eye Care, Flicker-Free, Frameless |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #927 in Electronics ( See Top 100 in Electronics ) #34 in Computer Monitors |
| Brand | AOC |
| Brightness | 300 cd/m² |
| Built-In Media | HDMI Cable, Monitor, Power Cord, User Manual |
| Color | Black |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Connectivity Technology | DisplayPort, HDMI |
| Contrast Ratio | 3000:1 |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,237) |
| Display Resolution Maximum | 2560 x 1440 Pixels |
| Display Technology | LCD |
| Display Type | LED |
| EU Spare Part Availability Duration | 3 Years |
| Hardware Connectivity | DisplayPort, HDMI |
| Has Color Screen | Yes |
| Item Dimensions D x W x H | 9.43"D x 24.07"W x 20.33"H |
| Item Weight | 8.53 Kilograms |
| Manufacturer | TPV Technology |
| Model Name | AOC G4 Series |
| Model Number | CQ27G4H |
| Mounting Type | VESA Mount |
| Native Resolution | 2560x1440 |
| Number of Component Outputs | 3 |
| Picture Quality Enhancement Technology | HDR, High Dynamic Contrast Ratio, AOC G-menu |
| Power Consumption | 60 Watts |
| Refresh Rate | 180 Hz |
| Resolution | QHD Ultra Wide 1440p |
| Response Time | 0.5 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 27 Inches |
| Series Number | 4 |
| Shape | Rectangular |
| Specific Uses For Product | Business, Desktop, Gaming |
| Total Number of HDMI Ports | 2 |
| UPC | 685417736089 |
| Viewing Angle | 176 Degrees |
| Warranty Description | 3 year manufacturer |
| Warranty Type | 3 Years Manufacturer Warranty |
S**N
Love this 32" monitor. Upgraded my AOC 27" inch to this one.
Love this 32" monitor. Upgraded my AOC 27 inch to this, the 27 inch (both curved screens) is still my second monitor and works great. i couldnt pass up this quality monitor for the price. Uses standard power cable which is nice unlike acer that uses a unique power cable on most of their monitors. Height adjustment is great and easy to adjust. Refresh rate is great for my occasional gaming. Im starting to like this brand more and more it seems to be a good quality product they offer. Growing older the large size is very friendly on my struggling vision
A**X
Great color accuracy, True to spec, VESA-compatible, Good settings menu
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!
B**Y
Just buy it!
Amazing monitor! I bought this after wanting a curved monitor for my first gaming PC and this has done the job! It’s a wonderful monitor for not a crazy price. It’s durable, and has even made it through a move. You can tilt it so it’s facing upwards or straight towards you. It’s crisp, smooth, and bright. I love this monitor and will buy from this brand again.
Y**F
Great value
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.
C**Z
Good stuff!
It’s been a couple of months since I bought this monitor, and I couldn’t be happier with my purchase. Great colors and solid image quality. Works perfectly for gaming and watching movies. Would definitely buy again—no issues so far.
J**N
Amazing monitor with its lasted me 3 years id recommend it for everyone
Its the middle monitor and it has been amazing and still is the best monitor I have bought my entire life as the color and blacks on this monitor are the sharpest and best iv seen apart from oleds ofc although it was $400 something when I bought it but my other 2 oac monitors you see are newer although being $160 they are not as good in image quality although I feel as the frames are maybe just a little more responsive then the monitor that this review is for? but who knows but I had my new 280hz monitor as my middle at first but I immediately switched back to this monitor after about a month due to me realizing this 240hz monitor was better
D**S
Awesome monitor
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.
W**.
Stunning picture quality and the best gaming monitor I’ve owned.
The AG346UCD is on another level. The colors pop, the blacks are truly black, and the motion clarity is unreal. Everything looks crisp and fluid, and the QD‑OLED panel makes SDR and HDR both look fantastic. I’ve owned a lot of monitors over the years, and this one instantly became my favorite. It’s bright, fast, and incredibly immersive. If you’re on the fence, just get it — you won’t regret it.
Y**Y
Very good quality, cheap and good performance but unfortunately there is no built in speaker as mentioned we should connect with external speaker.
N**E
Was a super solid monitor, never had any issues with it.
س**ن
الاعظم على مر العصور شاشه رهيبه بس مشكلتها منحنيه
N**E
This 27" curved monitor is an absolute upgrade for gaming and everyday use. The curved design makes everything feel more immersive, especially during fast-paced games. The high refresh rate delivers incredibly smooth motion with no noticeable lag or screen tearing. The picture quality is sharp and vibrant, with great contrast and color clarity. It’s large enough to feel cinematic without overwhelming your desk space. Setup was simple, and the stand feels stable and well-built. Whether you’re gaming competitively or just streaming and browsing, this monitor delivers excellent performance for the price. Definitely worth it.
N**A
Veio em perfeito estado, bem lacrado e protegido. <3
Trustpilot
2 months ago
2 weeks ago