AOC 27" LED - CQ27G4X.

2.5K PC monitor - 2560 x 1440 pixels - 0.5 ms (MPRT) - 16/9 - Fast VA curved panel - 180 Hz - HDR10 - Adaptive-Sync - DisplayPort/HDMI - Height adjustment - Black.

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Play more comfortably with the AOC CQ27G4X monitor! This AOC screen offers image quality, fluidity and responsiveness thanks to its 27" curved panel with 2.5K (2560 x 1440) resolution and 180 Hz refresh rate.

2.5K PC monitor - 2560 x 1440 pixels - 0.5 ms (MPRT) - 16/9 - Fast VA curved panel - 180 Hz - HDR10 - Adaptive-Sync - DisplayPort/HDMI - Height adjustment - Black.

Overview

Gaming comfort with a large 2.5K curved screen

Enjoy more comfortable gaming with the AOC CQ27G4X monitor! This AOC screen offers image quality, fluidity and responsiveness thanks to its 27" curved panel with 2.5K (2560 x 1440) resolution and 180 Hz refresh rate. With a 1500R curvature and an HDR10-certified Fast VA panel, this monitor delivers stunning visuals and vibrant colours. For your customisation, a height-adjustable eSports base awaits you for your extended gaming sessions.

Smooth, accurate picture

With a resolution of 2560 x 1440, enjoy crisp images that reveal every detail. The widescreen's 16:9 aspect ratio gives you plenty of room to spread out and work, as well as allowing you to enjoy games or movies in their original format. And the curved design wraps around you to make you the centre of the action, putting you right at the heart of your gaming sessions.

This AOC monitor has a refresh rate of 180 Hz, making it 3 times faster than a standard screen. A lower frame rate can make enemies appear to jump from place to place on the screen, making them very difficult targets to hit. A 180Hz frame rate restores critical missing frames on the screen, revealing enemy movements in ultra-fluid motion, making it easier for you to target.

Everyday comfort

Designed in collaboration with eSports professionals, the height-adjustable base allows you to maximise the free space for all your peripherals. The screen base is designed to reduce the clutter of your screen on your desk and even lets you put your keyboard on it. The stand includes cable management to keep your desk clean.

This monitor also incorporates height adjustment options to help you find the right posture while you work, play games or watch videos.

Key features:

  • 27-inch curved Fast VA panel with 2.5K resolution (2560 x 1440 pixels)
  • Ultra-fast display with a display frequency of 180 Hz via DisplayPort (144 Hz via HDMI / 120 Hz on console)
  • Response time: 0.5 ms (MPRT) / 1 ms (grey to grey)
  • Tear-free display with Adaptive-Sync
  • 2 HDMI 2.0 connectors + 1 DisplayPort 1.4 connector
  • Edgeless gaming design on 3 sides
  • Ergonomic design with height adjustment
Specifications
Select your criteria

General information

Product name

AOC 27" LED - CQ27G4X.

Brand

AOC

Model

CQ27G4X

Display

Screen size

27 inches

Screen format

16:9

Panel type

VA (MVA, PVA) display

LCD technology

VA

Max resolution

2560 x 1440 pixels

High definition

2.5K

Brightness

300 cd/m²

Contrast

4000 /1

Response time

0.5 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

Yes

HDR (High Dynamique Range)

Yes

HDR standards

HDR10

NVIDIA G-SYNC

No

NVIDIA Reflex

No

Adaptive-Sync

Yes

AMD FreeSync

No

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

LED

Widescreen

Yes

Curved screen

Yes

Monitor curvature

1500R

Borderless

Yes

3D compatible

No

Touch screen

No

Min vertical frequency

48 Hz

Max vertical frequency

180 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

No

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

21 Degree(s)

Forward tilt angle (bottom)

3 Degree(s)

Articulating arm

No

Connectivity

Video inputs

1 X DisplayPort Female
2 X HDMI Female

HDMI standard

HDMI 2.0

DisplayPort standard

DisplayPort 1.4

Audio outputs

1 X Headphone (3.5mm Jack Female)

Dock USB-C

No

Multimedia

Built-in speakers

No

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

611.52 mm

Maximum height

515.8 mm

Height

395.8 mm

Depth

227.6 mm

Height (without stand)

367.64 mm

Depth (without stand)

78.68 mm

Weight

5.91 kg

Weight (Without stand)

3.97 kg

Multi-monitor bundle

No

Power supply

Energy class

F

Consumption

25 kWh/1000h

Standby consumption

0.5 W

Internal power supply

Yes

Specificities

PS5 optimized

Yes

Xbox Series optimized

Yes

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

AOC International (Europe) B.V

Postal address

Prins Berhardplein 200, 1097 JB, Amsterdam, Pays-Bas

Electronic Address

Product referenced on 13 Feb 2025

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