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
Play your favorite games with sharp images with the AOC Q27G4ZR 27-inch 4K gaming monitor. Thanks to the 4K resolution, you can see every detail of your game. The landscapes and characters look lifelike. This monitor also has a 240Hz refresh rate, so you can quickly and sharply see every opponent. The 0.03ms response time ensures less screen tearing and motion blur. The AG276UZD also has an OLED panel. This means you can enjoy color differences between light and dark colors more. Because the shadows and dark spaces in your game are really dark, your game is even more realistic. Have an AMD or NVIDIA video card? G Sync adjusts the fps of your video card to the refresh rate of your monitor. This way, you're less bothered by screen tearing during fast movements.
Note: the maximum refresh rate via HDMI is 144Hz. Connect the monitor via DisplayPort for 240Hz gaming.
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
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You can't get a better screen for this price
Gerald
19 August 2025
Automatically translated from Dutch
This replaces a 10-year-old monitor. Technology hasn't stood still in that time. And now, mounted on a swivel tripod, it's absolutely perfect.
John
26 August 2025
Automatically translated from Dutch
During my test period, I was immediately struck by the AOC U27G4R's versatility. With its 4K resolution and IPS technology, the screen delivers razor-sharp images with beautiful, natural colors. For everyday use, such as browsing the internet, watching TV shows, or working with Office applications, this monitor is more than adequate.
Gamers will also find it a great choice. The 144Hz refresh rate and Adaptive Sync ensure a smooth experience, even with fast-paced action games. The stand's build quality feels solid, and the monitor's height and angle are easily adjustable, which is convenient for long workdays. The modern ports (HDMI 2.1 and DisplayPort 1.4) are a big plus. All in all, a monitor that perfectly supports both work and play.
Rmverbaan
8 September 2025
Automatically translated from Dutch
Current product
Â
Â
Â
Â
699,-
741,-
749,-
999,-
749,-
240 Hz
144 Hz
240 Hz
240 Hz
240 Hz
4K (UHD)
Quad HD (1440p)
4K (UHD)
4K (UHD)
4K (UHD)
OLED
OLED
OLED
OLED
OLED
3840x2160
5120x1440
3840x2160
5120x1440
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.
2-year Protection Plan
47,99
one-time3-year Protection Plan
80,-
one-time
Product number | 965312 | |
Manufacturer code | AG276UZD | |
Brand | AOC | |
Warranty | 3 years | |
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 |
