Choose your monitor:
27 inches - 4K - 240Hz - OLED
This is the one
AOC AG276UZD
Choose your monitor:
27 inches - 4K - 240Hz - OLED
According to our monitor expert
Sharpness | 4K (UHD) | |
|---|---|---|
Curved | ||
Aspect ratio | Standard (16:9) | |
Refresh rate | 240 Hz | |
Response time | 0,03 ms | |
Panel type | OLED | |
Color depth | 1 billion colors (10-bit) | |
Built-in speakers |
5 stars
9
4 stars
5
3 stars
0
2 stars
0
1 star
0
You can't get a better screen for this price
Gerald
19 August 2025
Automatically translated from Dutch
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use two cables: one for power (USB-A to USB-A, which you don't see often anymore) and one for data (USB-B, also a bit outdated).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 Dutch
Very nice and pleasant image with sufficient settings. Ideal for my office use and as primary screen for my laptop use
Michel
8 December 2024
Automatically translated from Dutch
Current product
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Retail price AOC
799,-679,-
932,-
757,-
649,-
728,-
240 Hz
144 Hz
175 Hz
165 Hz
240 Hz
4K (UHD)
Quad HD (1440p)
Quad HD (1440p)
4K (UHD)
4K (UHD)
OLED
OLED
OLED
OLED
OLED
3840x2160
5120x1440
3440x1440
3840x2160
3840x2160
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
78,-
one-time5-year Protection Plan
138,-
one-time
Product number | 965312 | |
|---|---|---|
Manufacturer code | AG276UZD | |
Brand | AOC | |
Processing of your defect | Carry-in warranty | |
Old product returned for free |
Recommended display resolution | 3840x2160 | |
|---|---|---|
Sharpness | 4K (UHD) | |
Aspect ratio | Standard (16:9) | |
Refresh rate | 240 Hz | |
Response time | 0,03 ms | |
Panel type | OLED | |
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 | 96,5 % | |
sRGB color coverage percentage | 145,9 % | |
Color depth | 1 billion colors (10-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 | 52,56 cm | |
|---|---|---|
Width | 60,93 cm | |
Depth | 24 cm | |
Weight | 5,35 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 USB-C ports | 1 | |
Number of Female Standard DisplayPort 1.4 ports | 1 | |
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-B (3.0 form), USB-C | |
Number of USB ports | 2 | |
Suitable for daisy chaining | ||
USB-C dock |
Included by default | DisplayPort cable, HDMI cable, USB cable, USB-C cable |
|---|
Adjustable in height | ||
|---|---|---|
Tiltable | ||
Pivotable stand | ||
Pivot function | ||
VESA mount option | ||
VESA mount | 100x100mm |
Energy label | G | |
|---|---|---|
Energy consumption standby | 0,5 W | |
Energy consumption active | 35 W | |
Energy consumption per 1000h | 35 kWh | |
Annual energy consumption | 51,1 kWh | |
Annual energy costs | 20,44 euros |
Built-in speakers | ||
|---|---|---|
Webcam | ||
Split screen | ||
Kensington lock |
Recommended for use | Gaming, Internet, email, and text processing, Watching movies in Full HD |
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