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AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor

Q27G40E | AOC
$199
In stock
Order within 10h 22m 44s for next day dispatch!
Buy now, pay later!
(Great Deal!) The AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor features a 27-inch Fast IPS panel with a 2560 x 1440 resolution, delivering vibrant colours and wide viewing angles. It offers a 180Hz refresh rate and 1ms GtG response time, ensuring smooth and responsive gameplay with reduced motion blur. The monitor supports G-Sync compatibility, HDR10, and Shadow Control, enhancing visual clarity in both bright and dark scenes. Additional features include a tilt-adjustable stand and VESA mount compatibility for flexible positioning.

AOC Monitors Autumn Sale
Promotion Valid: 15/05/2026 - 30/06/2026

Features


27" QHD Gaming Monitor

Experience ultra-smooth 180Hz gameplay on the Q27G40E’s 27" Fast IPS panel, where sharp QHD resolution meets G-Sync compatibility and a rapid 1ms GtG response time to eliminate tearing and ghosting. HDR10 and Shadow Control reveal hidden details in dark scenes while preserving highlight clarity. Gain a tactical edge with Sniper Scope for pinpoint targeting and MBR Sync for reduced motion blur during fast-paced action. For long gaming sessions, Flicker-Free technology and Low Blue Mode provide lasting comfort, while G-Menu puts customisable settings like Game Colour profiles right at your fingertips.

  • 2560 x 1440 (QHD)
  • 180Hz
  • 0.5ms
  • G-Sync Compatible
  • Fast IPS
  • HDR10

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 1

Rule the Competition with Fast IPS

Fast IPS annihilates the competition with a speed 4x faster than conventional IPS. Guaranteeing you true 1ms (GTG) response times and captivating visual quality, raise your gaming performance to the next level!

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 2

Superior High Quality Viewing

Quad HD (2560 x 1440) resolution allows you to view more an incredible amount of detail, resulting in visuals that are crisp and vivid. Whether editing photos, videos, or watching movies, Quad HD gives you clarity and quality.

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 3

Enjoy Top-Tier Gaming Performance

With a 180Hz refresh rate , your display will be equipped to perform at the pro gaming standard. Enjoy an ultra-smooth experience with no visible screen blur to ensure you're always prepped to win.

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 4

Instant Response Times

A pixel response time of 0.5ms MPRT means speed without the smear for an enhanced gaming experience. Fast-moving action and dramatic transitions will be rendered smoothly without the annoying effects of ghosting. Choose the right path to gaming success, and never let a slow display stop you.

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 5

G-Sync Compatible Certified Tear-Free Gaming

NVIDIA's trusted "G-Sync Compatible" certification recognises displays that can deliver high quality variable refresh rate (VRR) in line with the VESA DisplayPort Adaptive-Sync standard and more. Enjoy tear-free, lag-free gaming at the highest level – now with more flexibility and customisation potential than ever before due to the wider range of available monitor options.

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 6

Illuminate Your Visuals

Enjoy an immersive visual experience with HDR 10, the industry-standard high dynamic range for delivering a rich palette of colours, brightness, and contrast that far exceeds the capabilities of ordinary monitors, engaging your senses and creatively inspiring you.

Connecting Your Eyes with Your Hands

Unleash your reflexes by switching to AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving you the ultimate edge in a hair-trigger standoff.

Optimise Your Game Settings

Enhances colour and sharpness for different game styles. Six modes to select: FPS, Racing, RTS, Gamer1, Gamer2, Gamer3 and Off.

Experience More Immersive and Vivid Gameplay

With AOC Game Colour, you can adjust colour saturation and grey levels across multiple levels of detail for a better game experience. Delight in more vivid MMORPG scenes, more intense FPS action, and better MOBA character details.

AOC Q27G40E QHD 180Hz G-Sync HDR IPS 27in Monitor Feature 7

Protect Your Eyes from Screen Flicker

Flicker-free technology reduces flicker to give you a more comfortable gaming experience. Normal LED-backlit monitors adjust brightness using PWM (Pulse Width Modulation) which causes flickering and results in eye discomfort over long periods of time. AOC flicker-free technology uses a DC (Direct Current) backlight system to provide a more comfortable and healthier viewing experience, minimising the effects of eye fatigue during work hours.

Connectable with Other Devices

This AOC monitor provides convenient connectivity options, with both HDMI and DisplayPort support to suit both professionals and home users. HDMI represents the leading digital video, audio, and data interface for high speed connections between ultra high-definition displays and a wide range of consumer electronics, including providing support for modern gaming consoles and PCs. DisplayPort allows for a range of devices to quickly and easily connect to your screen, delivering higher resolution, faster refresh rate and video transmissions free from input lag.

Specifications


Model Number Q27G40E
Panel 27" ( Fast IPS )
Pixel Pitch (mm) 0.2331 (H) x 0.2331 (V)
Effective Viewing Area (mm) 596.736 (H) x 335.664 (V)
Brightness (Typical) 300 cd/m²
Contrast Ratio 1000 : 1 (Typical) / 80 Million : 1
Response Time 1ms (GtG) / 0.5ms MPRT
Viewing Angle 178° (H) / 178° (V) (CR > 10)
Colour Gamut sRGB 127% (CIE1931) / DCI-P3 102% (CIE1976)
Colour Accuracy Delta E < 2
Optimum Resolution 2560 x 1440 @ 180Hz – DisplayPort1.4; 2560 x 1440 @ 144Hz – HDMI2.0
Display Colours 16.7 Million
Signal Input HDMI 2.0 x 1, DisplayPort 1.4 x 1
HDCP Version HDMI: 2.2, DisplayPort: 2.2
USB Hub No
Power Supply External 20VDC, 2.25A
Power Consumption (Typical) 21W
Speakers No
Line in & Earphone Earphone
Wall-Mount 100mm x 100mm
Adjustable Stand Tilt: -5° ~ 23°
Product without Stand (mm) 366.3 (H) x 613.9 (W) x 51.1 (D)
Product with Stand (mm) 449.7 (H) x 613.9 (W) x 197.6 (D)
Product without Stand (kg) 3.14
Product with Stand (kg) 3.53
Cabinet Colour Black
Regulatory Approvals CE / CB / RoHS
What's Included  DP Cable 1.8m x 1
Warranty 3 Years
Backed by a 3 year AOC warranty.

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