Q27G4ZD 27" QD OLED Gaming Monitor, QHD 2560 x 1440, 240Hz 0.03ms, HDMI 2.0 x2, Display Port x2, G-Sync Compatible, Console Gaming Ready, 3-Year Zero-Bright-Dot

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 that’s not a dealbreaker given the quality of the panel. I’m running my audio through external speakers, and the overall experience is fantastic. Highly recommended for anyone looking for a deal.

This display has a major problem with displaying text as there is a very distracting rainbow chromatic aberation around every pixel. This causes all text to appear blurry and distorted as if looking at a 3D movie without 3D glasses. I am 25 with good eyes but I couldn't even bring myself to write this review on this monitor. I also did extensive research to see if there is a fix for it. Apparently this is just something that many QD OLEDs suffer from. It's a real shame because the price was so great. The lesson is though that if you want an OLED monitor don't skimp out.

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 - • Amazing visuals, color accuracy, and text clarity • 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 • Easy to set up, and looks great out of the box • Easy to adjust height and rotate, great feature I wish more monitors had • 3 year warranty including burn-in, hopefully I'll never need to use it but good to have • Glossy screen makes the colors pop, love it, but also reflects light and may be annoying for some • 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 • VESA mount compatible Cons - • 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. • 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. • 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. • 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.

No dead pixels, Image is great quality, text is sharp, has native pixel refresher to protect from burn in. Great screen.

Pros: QD OLED, image quality is 9/10 (as there are better OLED monitors, but compared to an IPS, its an 15/10), response time is exceptional, 10 times smoother than my previos LG 180 hz IPS. Cons: weird coil whine from the power supply, known issue in some forums. HDR has washed out colors but even without HDR the quality is fantastic. Recomended? Yes, without doubt. Would buy again? Yes. Gaming experience? 11/10

The screen is good, but less than a month I can see some spots as if the coating/cover glass seems to come loose. Added pictures (pics not too good, just as a reference). NOTE: this is NOT spit or anything on top of the screen, it CANNOT be wiped clean. I game in a dark room and this is not that obvious in a dark room, but as soon as the light shines on the screen, it become very clear. Apart from this, the 4 hourly reminder for pixel refresher, this seems to be all OLED screens. It becomes so annoying, I game and watch YT/Twitch etc, but when in a game and this pops up, so you basically have to stop playing to do a pixel refresher. If I knew this, I wouldn't have bought an OLED. I might just use this screen as my 2nd screen and use my older AOC CQ27G2 as my main screen again, which is a waste for an OLED, but at least I won't be stopped every 4 hours the screen is on to do a pixel refresher, which puts the screen off for about 10 minutes. I only use AOC screens for gaming, never had issues with them. The spots is a bit of a disappointment.

It's actually 280hz with display port, the included HDMI and Display Port cable are small and good length, which I appreciate not getting a bulky cable. The display can be rotated, moved up and down and tilted as well, it's very premium and the display looks AMAZING, best oled monitor for the money. No built in speakers and that's ok. Power cable is just a cable, no inverter included which makes it amazing for small spaces.

Colors are nice and screen is smooth, but text is a bit hard to read. The main problem is I waited over a month for this monitor and it came out of the box broken. Big black dead circle in the corner. The packaging was a bit crushed in that corner so maybe that’s why. Amazon won’t replace, only refund and it’s unavailable now. Extremely disappointed Update: Bought another one, used condition from Amazon warehouse. Received another dud that won't even turn on. The LED indicator flashes orange, which apparently indicates "OLED screen malfunction." It's a good price, but seems like AOC cut too many corners on QC. Won't be buying again

Calidad supera el precio, recomendado para los amantes de loa videojuegos.

Be careful mine came with crack and bent on the corner.

Great for the price

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.

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.