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27 inches - 4K - 160Hz - IPS
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your monitor to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
3-year Protection Plan
37,99
one-time5-year Protection Plan
68,-
one-timeProduct number | 965311 | |
|---|---|---|
Manufacturer code | U27G4R | |
Brand | AOC | |
Processing of your defect | Carry-in warranty | |
Old product returned for free |
Screen size | 27 inches | |
|---|---|---|
Recommended display resolution | 3840x2160 | |
Sharpness | 4K (UHD) | |
Aspect ratio | Standard (16:9) | |
Refresh rate | 160 Hz | |
Response time | 0,5 ms | |
Panel type | IPS panel | |
Brightness | 400 cd/m2 | |
Local dimming | ||
HDR support | ||
Contrast ratio | 1000 | |
Touchscreen | ||
Type of HDR | DisplayHDR 400 | |
Screen reflection | Anti-glare | |
Blue light filter | ||
Flicker-free technology | ||
Color space | Adobe RGB, DCI-P3, sRGB | |
Adobe RGB color coverage percentage | 93,4 % | |
sRGB color coverage percentage | 124,7 % | |
Color depth | Less than 17 million colors (less than 8-bit) | |
Adaptive Sync | ||
Type of adaptive sync | FreeSync Premium, G-Sync Compatible | |
Resolution width | 3840 pixels | |
Resolution height | 2160 pixels | |
Anti-reflection type | Anti glare | |
Horizontal viewing angle | 178 ° |
Height | 51,6 cm | |
|---|---|---|
Width | 61,39 cm | |
Depth | 22,76 cm | |
Weight | 4,41 kg | |
Color | Black | |
Including stand | ||
Material | Metal, Plastic | |
Cable management | ||
Appearance | Gaming | |
Curved |
Number of HDMI connectors | 2 | |
|---|---|---|
Number of Female HDMI type A 2.1 ports | 2 | |
Number of headphone jacks | 1 | |
Type of headphone connection | 3.5mm (TRRS) | |
Number of Female Standard DisplayPort 1.4 ports | 1 | |
Number of female standard USB-A ports | 4 | |
Female standard USB-A port version | 3.2 | |
Number of female standard USB-B (3.0 form) ports | 1 | |
Number of female 3.5mm TRRS Audio Jack ports | 1 | |
Type of USB port | Standard USB-A, Standard USB-B (3.0 form) | |
Number of USB ports | 5 | |
Suitable for daisy chaining | ||
USB-C dock |
Included by default | DisplayPort cable, HDMI cable |
|---|
Adjustable in height | ||
|---|---|---|
Tiltable | ||
Pivotable stand | ||
Pivot function | ||
VESA mount option | ||
VESA mount | 100x100mm |
Energy label | F | |
|---|---|---|
Energy consumption standby | 0,5 W | |
Energy consumption active | 25 W | |
Energy consumption per 1000h | 25 kWh | |
Annual energy consumption | 36,5 kWh | |
Annual energy costs | 14,6 euros |
Built-in speakers | ||
|---|---|---|
Webcam | ||
Split screen | ||
Kensington lock |
Recommended for use | Gaming, Internet, email, and text processing, Watching movies in Full HD |
|---|
5 stars
24
4 stars
11
3 stars
0
2 stars
0
1 star
0
Installation ease
Image quality
Price-quality ratio
Design
You can't get a better screen for this price
Gerald
19 August 2025
Automatically translated from Nederlands
Nice large screen, super sharp image quality
Jochem
9 July 2026
Automatically translated from Nederlands
This monitor really surprised me and feels great when I set it up. I expected it to be recognized immediately, and it was. It's easy to adjust the height, and in my case, it was eventually installed on a monitor arm. I've been using this monitor with my Mac for a while now, and overall, I'm quite happy with it. The monitor should be able to handle 160Hz at 4K, but on my Mac, it's stuck at 144Hz. I think that's due to macOS. If you switch to Full HD, you should get 320Hz, but my Mac only manages 240Hz. I personally prefer 4K, so I prefer that setting. And let's be honest: if you're coming from 60Hz, 144Hz is already a significant improvement.
The monitor has thin bezels and looks sleek on my desk. The screen is easily height-adjustable, and connecting it is simple, as you only need one power cable without an extra adapter block. The monitor doesn't have built-in speakers, which is a shame. My previous monitor did have that, and I used it often. Now I have to use external speakers. Luckily, it does have a 3.5mm jack.
What's less convenient is the USB hub. You have to use two cables: one for power (USB-A to USB-A, which you don't see often anymore) and one for data (USB-B, also a bit outdated). The speed is fine for small files or things like a security key, but transferring large files is a bit slow. USB-C would actually have been a much better choice here. A clever feature: you can neatly tuck USB dongles behind the monitor, but it can sometimes take a bit of fiddling around finding the right one.
In short: this is a very good monitor for the price, especially if you use a Mac. The picture is great, it works smoothly, and it looks great on your desk.
Jan-Ward
25 July 2025
Automatically translated from Nederlands
299,-
299,-
Our digital expert will help you, but it can sometimes make mistakes, like humans do.
160 Hz
160 Hz
160 Hz
180 Hz
320 Hz
4K (UHD)
4K (UHD)
4K (UHD)
WQHD
4K (UHD)
IPS panel
IPS panel
IPS panel
VA panel
IPS panel
0,5 ms
0,5 ms
1 ms
1 ms
1 ms
Current product
299,-
379,-
269,-
299,-
329,-
According to our monitor expert
See every detail: you can see all the details in your games clearly thanks to the 4K resolution.
Smooth gaming: you can see fast action smoothly on screen thanks to the 160Hz refresh rate.
Quick on screen: you can see fast motion sharply thanks to the 0.4-millisecond response time.
DisplayPort required: you can only get 160Hz with a DisplayPort cable, not with an HDMI cable.
Less immersive: your gameplay is less immersive without a curved screen.
In stock
In stock