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AOC Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor

Q27G4Z | AOC
$279
In stock
Buy now, pay later!
(Great Price!) The AOC Q27G4Z QHD 260Hz Adaptive-Sync HDR Gaming Monitor features a 27inch IPS display with a 2560 x 1440 max resolution, 260Hz refresh rate (OC), 1ms response time (GtG), Adaptive Sync, DisplayHDR 400, flicker-free technology, AOC low input lag mode, a fully adjustable stand (height, swivel, pivot and tilt), and VESA 100mm support.

AOC Monitors Autumn Sale
Promotion Valid: 15/05/2026 - 30/06/2026
AOC Where Speed Meets Immersion
Valid purchases between 01/06/2026 and 30/06/2026, redemption period ends 12/07/2026.

Features


27" 260Hz Gaming Monitor

Only for the true valiant! This AOC Q27G4Z gaming monitor is made with a Fast IPS panel, Quad HD (2560 x 1440) resolution, Adaptive Sync, guaranteeing you unbeatable gaming experience with its true 0.3 response time and 260 Hz refresh rate. Equipped with features like DisplayHDR 400, MBR Sync, Low blue mode, adjustable stands, this monitor will surely raise your gaming performance to the next level! Enjoy an ultra-smooth gaming with this AOC gaming monitor to ensure you're always prepped to win!

  • 2560 × 1440 (QHD)
  • Fast IPS
  • 260Hz
  • 0.3ms
  • Adaptive Sync
  • DisplayHDR 400

AOC Q27G4Z QHD 260Hz Adaptive-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!

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 Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor Feature 2

Enjoy Top-Tier Gaming Performance

With a 260Hz 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.

Instant Response Times

A pixel response time of 0.3ms 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 Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor Feature 3

VESA Certified DisplayHDR 400

VESA-certified DisplayHDR 400 delivers a significant step-up from normal SDR displays. Unlike, other 'HDR compatible' screens, true DisplayHDR 400 produces astonishing brightness, contrast and Colours. With global dimming and peak brightness up-to 400 nits, images come to life with notable highlights while featuring deeper, more nuanced blacks. It renders a fuller palette of rich new Colours, delivering a visual experience that engages your senses.

AOC Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor Feature 4

A Universally Respected Anti-Tearing Solution

Gaming shouldn't be a choice between choppy gameplay or broken frames. Get fluid, artefact-free performance at virtually any framerate with Adaptive-Sync technology, smooth quick refresh and ultra-fast response time.

AOC Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor Feature 5

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.

AOC Q27G4Z QHD 260Hz Adaptive-Sync HDR IPS 27in Monitor Feature 6

Your Custom Built-in Crosshair

The Dial Point feature provides selectable custom crosshair options, helping gamers to play First-Person Shooter (FPS) games with more accurate and precise aiming.

Optimise your Game Settings

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

AOC Q27G4Z QHD 260Hz Adaptive-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 Q27G4Z
Panel 27" (IPS)
Pixel Pitch (mm) 0.2331 (H) × 0.2331 (V)
Effective Viewing Area (mm) 596.736 (H) × 335.664 (V)
Brightness (Typical) 350 cd/m2 (SDR) / 400 cd/m2 (HDR)
Contrast Ratio 1000 : 1 (Typical) / MEGA DCR
Response Time 0.3 ms (MPRT) / 1 ms (GtG)
Viewing Angle 178° (H) / 178° (V) (CR > 10)
Colour Gamut NTSC 107% (CIE1976) / sRGB 118% (CIE1931) / DCI-P3 97% (CIE1976)
Colour Accuracy Delta E < 2
Optimum Resolution 2560 × 1440 @ 260 Hz (OC) – DisplayPort1.4+DSC; 2560 × 1440 @ 144 Hz – HDMI2.0
Display Colours 1.07 Billion
Signal Input HDMI2.0 × 1, DisplayPort1.4 × 1
HDCP Version HDMI: 2.2, DisplayPort: 2.2
USB Hub No
Power Supply Internal 100 - 240 V~1.5 A, 50 / 60 Hz
Power Consumption (Typical) 28 W
Speakers No
Line in & Earphone Earphone
Wall-Mount 100 mm × 100 mm
Adjustable Stand Height: 130 mm, Swivel: -20° ~ 20°, Pivot: -90°~ 90°, Tilt: -5° ~ 23°
Product without Stand (mm) 366.3 (H) × 613.9 (W) × 51.3 (D)
Product with Stand (mm) 386.0~516.0 (H) × 613.9 (W) × 240.0 (D)
Product without Stand (kg) 3.45
Product with Stand (kg) 4.91
Cabinet Colour Black & Red
Regulatory Approvals CE / CB / FCC / RoHS
What's Included DP Cable 1.8 m × 1
Backed by a 3 year AOC warranty.

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