AOC Q27G41ZDF 26.5-inch QHD QD-OLED Gaming Monitor, 240 Hz

AOC Q27G41ZDF is a 26.5-inch QHD QD-OLED gaming monitor listed with a 240 Hz refresh rate and 0.03 ms response time. Its 2560 × 1440 format combines a high refresh rate with a resolution suited to gaming and general desktop use. The listing’s title and details differ on port versions, so confirm the inputs you need before buying.

At a glance

QD-OLED panel, QHD resolution and a listed 240 Hz refresh rate target a high-refresh gaming setup.
Adaptive Sync is listed, along with G-Sync Compatibility in the title and details.
Matte screen finish and 16:9 aspect ratio suit a conventional desktop display layout.
The listing specifies a flat panel with swivel and tilt adjustment features.

Price

£288.97Save 10%

Reference price: ~~£319.97~~

Price checked: 12 Nov 2026

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Often bought together

BONTEC Dual Monitor Arm Desk Mount for 13–27 Inch Computer Screens, VESA 75x75/100x100, Full Motion Adjustable Monitor Arm with 360° Rotation, Height Adjustable up to 430mm, Max 10kg per Arm, Black

£27.99

Pros and cons

Pros

QHD resolution pairs with a 240 Hz refresh rate for buyers prioritising both detail and high frame rates.
QD-OLED panel technology and a listed 1.5M:1 contrast ratio are relevant for buyers seeking strong contrast.
Matte finish and a listed wide viewing angle may suit shared viewing and varied desk lighting.

Technical specifications

25 specifications

Identity
Brand	AOC
Model	Q27G41ZDF

Display and video
Screen size	26.5 Inches
Screen technology listed	QD-OLED
Resolution	QHD Wide 1440p
Maximum display resolution	2560 x 1440 Pixels
Aspect ratio	16:9
Screen finish	Matte
Refresh rate	240 Hz
Response time	0.03 Milliseconds
Contrast ratio	1.5M:1
Viewing angle	178 Degrees
Brightness listed	400
Adaptive Sync	G-Sync Compatible
Other listed features	Adaptive Sync, Flicker-Free, Frameless, Swivel Adjustment, Tilt Adjustment
HDR format	HDR10

Connectivity
HDMI ports	1
Video out ports	2
Connectivity listed	DisplayPort, HDMI

Dimensions and installation
Mounting types listed	Desk Mount
Form factor	Flat
Dimensions (D x W x H)	19.1D x 60.9W x 45.4H centimetres
Weight listed	5 Kilograms

Warranty and power
Warranty listed	3 Years Manufacturer Warranty
Voltage	28 Volts

What to know before buying

Listing details to confirm

The listing is inconsistent about connectivity: its title specifies HDMI 2.0 and DisplayPort 1.4, while the details only state DisplayPort and HDMI and list one HDMI port and two video-out ports. The exact port versions and count of each video connection are not fully confirmed. Brightness is listed as “400” without a unit, and the title says 27 inch while detailed fields specify 26.5 Inches. Confirm the selected listing’s port configuration and brightness details if these affect your setup.

Who is it for?

A good fit for

PC gamers who can make use of a 240 Hz display and want QHD resolution.
Buyers looking for a QD-OLED desktop monitor with a matte screen and Adaptive Sync.
Desktop users who want a flat 16:9 screen with listed tilt and swivel adjustment.

Less suited to

Buyers who need confirmed HDMI or DisplayPort versions before choosing cables or connecting a specific device.
Anyone who requires a brightness figure with a clearly stated unit, since the listing gives only “400”.
Buyers seeking a screen size stated consistently as exactly 27 inches across the listing.

AOC Q27G41ZDF 26.5-inch QHD QD-OLED Gaming Monitor, 240 Hz · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 29 ratings

5 stars64%64%
4 stars13%13%
3 stars6%6%
2 stars0%0%
1 star17%17%

Aggregate ratings are mixed but lean positive overall, with most ratings in the five-star category and a notable one-star share. Without customer comments, the reasons behind that spread are unknown. For buyers considering this QHD, 240 Hz monitor, the ratings provide limited guidance on real-world display performance or the listing’s unclear connection details.

Frequently asked questions

What resolution does the AOC Q27G41ZDF list?

The title and detailed display specifications indicate QHD at 2560 x 1440 pixels. The listing also gives the resolution as QHD Wide 1440p.

What refresh rate and response time are listed?

The listing gives a 240 Hz refresh rate and a response time of 0.03 Milliseconds. These are listing claims, not independent test results.

Which video connections does it have?

The details name HDMI and DisplayPort, list one HDMI port and two video-out ports, while the title specifies HDMI 2.0 and DisplayPort 1.4. The exact connection versions and configuration are inconsistent, so confirm them in the selected listing.

Is this monitor listed as G-Sync Compatible?

Yes. G-Sync Compatible appears in the title and details, and Adaptive Sync is also listed.