AOC AG276UZD

Name: AOC AG276UZD
Brand: AOC
SKU: 965312
Price: 599 EUR
Availability: InStock
Rating: 9.3 (26 reviews)

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27 inches - 4K - 240Hz - OLED

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Product information

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Pros and cons

According to our monitor expert

See every detail: you can see all the details in your games clearly thanks to the 4K resolution.
Game smoothly: you can see fast-moving images smoothly while you game thanks to the 240Hz refresh rate.
Quick on screen: you can see fast motion sharply thanks to the 0.4-millisecond response time.
DisplayPort required: you use a DisplayPort cable for 240Hz gaming instead of an HDMI cable.
Less immersive: your gameplay is less immersive without a curved screen.

Description

See games in razor-sharp detail on the AOC AG276UZD QD-OLED. This monitor has 4K UHD sharpness. As a result, this gaming monitor shows games 2 times sharper than Quad HD. You can spot opponents sooner, and landscapes look more realistic. The 240Hz refresh rate shows smooth images without stuttering. As a result, you can react faster in esports. This gaming monitor also has a 0.03-millisecond response time. This way, moving images appear on screen quickly for professional gaming.

Key specs

4K (UHD)

Standard (16:9)

240 Hz

0,03 ms

OLED

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Tips for using this product

Included by default

Manual
Power cord
Monitor base
HDMI cable
DisplayPort cable
USB-B cable
USB-C cable

Highlighted

How do you choose an AOC gaming monitor?
Unsure which AOC gaming monitor best suits your needs? This article explains what to pay attention to when making your decision.
How do I choose the best image size for my monitor?
It's important to know how large your gaming monitor should be. There are gaming monitors for different types of gameplay, for example. We'll explain which size is best for you.
How do you choose the resolution of your monitor?
The higher the resolution of your monitor, the sharper the images of your game. You can read which resolution you need for the type of game you play here.
All about NVIDIA G-Sync and AMD FreeSync
The adaptive sync technology matches the refresh rate of your monitor to that of your video card. That way, you can game without screen tearing. You can read which types of adaptive sync there are and what the differences are here.

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

Installation ease

Review is 10 out of 10.

Image quality

Review is 10 out of 10.

Price-quality ratio

Review is 10 out of 10.

Design

Review is 8,0 out of 10.

Most helpful reviews

Review is 8,8 out of 10.

beautiful screen at an unbeatable price!

You can't get a better screen for this price

Review by:
Gerald
Date:
19 August 2025
Translation:
Automatically translated from Dutch

Review is 8,8 out of 10.

affordable quality

image quality
small bezels
USB Hub

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.

Review by:
Jan-Ward
Date:
25 July 2025
Translation:
Automatically translated from Dutch

Review is 9,2 out of 10.

The AOC AGON G4 is an excellent gaming monitor.

Extremely fast refresh rate (320Hz)
Good response in competitive games
Beautiful and calm design
Limited extra features

After using it for a while, I can say that this monitor is truly made for serious gamers. The 320Hz refresh rate combined with 2K resolution ensures that images are super smooth and details remain clearly visible. You notice just how responsive everything is, especially during fast movements.

What also caught my eye is the design. It looks neat, not too busy, but modern. The build quality feels solid, and the monitor stands stably on its base.

In terms of price, I think it's a good deal for what you get. It is not a cheap monitor, but the performance certainly makes up for that. So, my overall experience is very positive, and I use it daily with great pleasure.

Review by:
Ericof
Date:
13 April 2026
Translation:
Automatically translated from Dutch

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- Retail price AOC
  799,-
  599,-
- 734,-
- 549,-
- 674,-
- 757,-

- 240 Hz
- 240 Hz
- 165 Hz
- 175 Hz
- 144 Hz

- 4K (UHD)
- 4K (UHD)
- 4K (UHD)
- Quad HD (1440p)
- WQXGA

- OLED
- OLED
- OLED
- OLED
- OLED

- 3840x2160
- 3840x2160
- 3840x2160
- 3440x1440
- 5120x1440

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Insure your monitor

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

How do I insure my monitor?

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
62,-
one-time
5-year Protection Plan
109,-
one-time

Specifications

Product

Product
	Product number	965312
	Manufacturer code	AG276UZD
	Brand	AOC
	Processing of your defect	Carry-in warranty
	Old product returned for free

Screen

Screen
	Screen size	27 inches
	Recommended display resolution	3840x2160
	Sharpness	4K (UHD)
	Aspect ratio	Standard (16:9)
	Refresh rate	240 Hz
	Response time	0,03 ms
	Panel type	OLED
	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	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 °

Physical properties

Physical properties
	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

Connectors and connections

Connectors and connections
	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

Included
	Included by default	DisplayPort cable, HDMI cable, USB cable, USB-C cable

Adjustability

Adjustability
	Adjustable in height
	Tiltable
	Pivotable stand
	Pivot function
	VESA mount option
	VESA mount	100x100mm

Energy consumption

Energy consumption
	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

Other properties

Other properties
	Built-in speakers
	Webcam
	Split screen
	Kensington lock

Quality properties

Quality properties
	Recommended for use	Gaming, Internet, email, and text processing, Watching movies in Full HD

This is the one

AOC AG276UZD

Review is 9,3 out of 10, based on 26 reviews.

anything for a smile

Ordered before tomorrow 23:59, delivered tuesday for free

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AOC AG276UZD

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