








๐ฎ Elevate your game with OLED speed and color that commands attention
The AOC Q27G4ZD is a 27-inch QHD OLED gaming monitor featuring a blistering 240Hz refresh rate and ultra-fast 0.03ms response time. Its self-illuminating OLED panel delivers over 1.07 billion colors with HDR10 support, ensuring vivid, true-to-life visuals and deep contrast. Designed for competitive gamers, it supports G-Sync for tear-free gameplay and offers multiple HDMI 2.0 and DisplayPort inputs, making it console-ready. Backed by a 3-year zero-bright-dot warranty, this monitor combines cutting-edge speed, color accuracy, and durability to keep you ahead in every match.










| ASIN | B0DQVP7TNH |
| Adaptive Sync | G-Sync |
| Additional Features | Adaptive Sync, Eye Care, Frameless |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #809 in Electronics ( See Top 100 in Electronics ) #23 in Computer Monitors |
| Brand | AOC |
| Built-In Media | HDMI Cable, Monitor, Power Cord, User Manual |
| Color | Black |
| Color Gamut | 147.6 |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Connectivity Technology | DisplayPort, HDMI |
| Contrast Ratio | 1500000:1 |
| Customer Reviews | 4.1 out of 5 stars 140 Reviews |
| Display Resolution Maximum | 2560 x 1440 Pixels |
| Display Technology | QHD |
| Display Type | OLED |
| Hardware Connectivity | DisplayPort, HDMI |
| Has Color Screen | Yes |
| Image Contrast Ratio | 1500000:1 |
| Item Dimensions D x W x H | 9.45"D x 23.99"W x 21.17"H |
| Item Weight | 6.6 Kilograms |
| Manufacturer | AOC |
| Model Name | Q27G4ZD |
| Model Number | Q27G4ZD |
| Mounting Type | Desk Mount |
| Native Resolution | 2560x1440 |
| Number of Component Outputs | 4 |
| Picture Quality Enhancement Technology | HDR10, OLED |
| Power Consumption | 60 Watts |
| Refresh Rate | 240 Hz |
| Resolution | QHD Ultra Wide 1440p |
| Response Time | 0.03 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 27 Inches |
| Screen Surface Description | Glossy |
| Series Number | 4 |
| Shape | Rectangular |
| Specific Uses For Product | Business, Desktop, Gaming |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 4 |
| UPC | 685417739080 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 year manufacturer |
| Warranty Type | 3 Years Manufacturer Warranty |
W**M
Beautiful QD-Oled!
This is a truly beautiful monitor. It's my first OLED monitor, and the difference between this and my old VA monitor is astounding. My phone camera doesn't do the screen justice unfortunately, but the color accuracy difference is fantastic in person. I personally use this in the DCI-P3 color mode as it's much more accurate than the SRGB mode, SRGB is better for web browsing though and easier on your eyes. The HDR mode is honestly not that good, and makes the colors looked washed out, and honestly just way better without it since I prefer color accuracy over HDR contrast. It's my first time using HDR though so possibly I didn't set it up correctly, or Windows is just bad for HDR which I've heard, I also followed tutorials on YouTube so I believe I did everything right. Pros - โข Amazing visuals, color accuracy, and text clarity โข Great refresh rate at 240hz, I think it's actually 280hz on my end, but it's advertised as 240? Not sure, but not much of a difference either way between the two โข Easy to set up, and looks great out of the box โข Easy to adjust height and rotate, great feature I wish more monitors had โข 3 year warranty including burn-in, hopefully I'll never need to use it but good to have โข Glossy screen makes the colors pop, love it, but also reflects light and may be annoying for some โข No VRR Flicker, I watched a lot of videos on OLED VRR Flicker before buying and I'm happy to say I haven't noticed any at all since I've bought this. I made sure to change certain settings in the monitor and Nvidia panel to get the frame rate as consistent as possible to avoid this. And I haven't noticed any before or after the changes, so I'm happy โข VESA mount compatible Cons - โข Terrible V stand, the "Gamer V-Shape" stand is an annoying trend and is rather large / long. This is a personal preference, the stand itself is fine I just don't like these kinds of stands, which I could change it. โข QD screen purple reflection hue. Now, this personally doesn't bother me, and I don't really even notice it in game unless I'm in a pitch black area and I have room lights on behind me, other than that I never notice it unless the screen is off. But, this might be annoying to some but really isn't bad. โข The "Pixel Refresh" reminder pops up seemingly in random intervals? It's supposed to show up every 4 hours of use, but I play for an hour or two, turn off the screen, come back to it the next day or a few hours later, play another hour or so and it pops up. I thought it was every 4 consecutive hours of one-time it would remind you, but maybe it's just every 4 hours the screen is on all together. โข No Speakers. This might be a deal breaker for some, but I have my own desk speakers and headphones I use so it doesn't bother me Overall/ TLDR - This is a fantastic QD-OLED 2k monitor that beats the average market price and doesn't skimp out on many features. If you're on the cusp of switching from IPS / VA panels to OLED and can't make up your mind, like me, this is a fantastic budget option which I highly doubt you'll regret. It's a beautiful monitor with amazing colors and perfect for everything I'd want or need.
K**N
Best Budget High-Refresh Monitor
Easy to assemble and looks beautiful. The 200Hz refresh rate is a game-changer, and the colors really pop. The stand is standard with no adjustments, but thatโs not a dealbreaker given the quality of the panel. Iโm running my audio through external speakers, and the overall experience is fantastic. Highly recommended for anyone looking for a deal.
R**D
Buyer beware of receiving used/returned junk
Honestly, this monitor is nice and I dont have any beef with it. the problem is, when you buy a $500 monitor, you expect it to be new. Well, this was def used. I first suspected it when there was a sticker on the upper left hand corner directly on the screen. When I pulled it off, it left the residue and NOT easy to clean off. Of course, after the return period was over, I happened to notice an inch and half scratch in the lower right corner that I hadnt noticed before. I am NOT happy about receiving returned junk when I CLEARLY paid NEW price. now I am concerned this monitor is going to have a less than expected life. Examine THOROUGHLY when you open and return immediately if you suspect this same scenario.
Z**H
Good upgrade
Never going back. Great OLED for the price. Havenโt had much of a problem with the purple-ish screen in the sunlight but donโt play in direct sunlight. Colors are rich and can be a bit bright but you can tone down the contrast and brightness on the monitor which fixed the issue. Prefer it to the WOLED and donโt regret it at all.
R**H
Absolutely Killer OLED Display Especially for the Cost
For the cost of 2 of these, you can spend the same amount for 1 from other brands that would offer about the same in quality. Only real setbacks are the limited height adjustment with the provided stand and the very easy to scratch panel itself. Other than that, you're getting a great sweetspot sized 1440p monitor that's great for high FPS demanding games.
D**S
Good value so far, weirdly tight vesa mounting screw.
Iโve only had the AOC Q27G4ZD a couple of days now, but so far so good. I appreciate the Pixel Refresh feature. I havenโt messed with any of the settings, everything is set to the defaults. Great image quality, the colors pop, etc. The only knock against it so far is that one of the screws for the vesa mounting points was waaay too tight, and now the head is stripped. But otherwise this seems like a great value OLED monitor.
T**E
Great Gaming Performance
Iโve had this monitor for about a year and bought it mainly for high refresh rate gaming and fast response time. That was the main use case for me, and for that itโs been good. Gameplay feels smooth and responsive, and it was also very easy to set up right out of the box, which I appreciated. The biggest downside for me was the color. Out of the box, it didnโt look that great and definitely needed some tuning before I was happy with it. Once I adjusted it, it looked much better, but I do think thatโs worth mentioning for anyone expecting it to look amazing immediately. One other thing Iโve noticed is that when I switch tabs or move between certain windows, the screen sometimes goes black for about half a second and then comes back. Thereโs a chance that could just be something on my end with my setup, cable, or settings, so I canโt say for sure that itโs the monitor itself, but it has been part of my experience. Overall, I still think itโs a good option for someone who wants to get into gaming monitors and wants high refresh rate performance without spending too much. It feels like a solid entry point if gaming smoothness and response time matter most to you, and youโre okay with doing a little picture adjustment.
A**R
Great monitor
Incredible color. Coming from TN panels I've always preferred response time and lackluster colors over color banding and input lag. OLED has both the best picture I've ever seen and the fastest response times. 240hz refresh rate for an OLED this price is about impossible to beat.
M**L
Calidad de imagen
Calidad supera el precio, recomendado para los amantes de loa videojuegos.
V**A
Negligence
Be careful mine came with crack and bent on the corner.
S**S
Amazing monitor
Great for the price
F**R
Overall Really good, But bad HDR
Good for the price, Overall happy with the product. But the colors get really washed out when turning on the HDR, comparable to a cheap VN monitor in that terms.
K**D
Problems
The screen has three problems. The pixel refresh logs screen has a lot of delay and the screen files the report that it has been not working for four hours as well.
Trustpilot
2 days ago
1 month ago