Monitor

Q27G4S

27" 300Hz Gaming Monitor
MonitorQ27G4S

Only for the true valiant! This AOC Q27G4S gaming monitor is made with a Fast IPS panel, Quad HD (2560 x 1440) resolution, G-Sync Compatible, guaranteeing you unbeatable gaming experience with its true 0.3 response time and 300 Hz refresh rate. Equipped with features like DisplayHDR 400, MBR Sync, PIP, PBP, Anti-Blue Light, 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!

  • Screen size (inch)

    27.0

  • Panel resolution

    2560x1440

  • Panel type

    Fast IPS

  • Response time GtG

    1 ms

  • Sync technology (VRR)

    Adaptive Sync

  • Discover all the advantages this product has to offer

    View all specifications
QHD Resolution

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.
0.3ms MPRT Response Time

0.3ms MPRT Response Time

Feel the truly immersive gaming experience. Whether you're navigating through a fast-paced racing game or engaged in a high-stakes battle, every millisecond counts! The 0.3ms MPRT monitor could be your ticket to gaming excellence, with quick reaction times and smooth gameplay.
Fast IPS

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.
Vesa Certified DisplayHDR™ 400

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.
Adaptive sync

Adaptive sync

Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.
HDMI 2.1

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.
Low Input Lag

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.
Picture by Picture (PbP)

Picture by Picture (PbP)

Picture by Picture is a feature that allows you to make use of multiple sources (e.g. from your laptop and desktop PC) simultaneously and display them on the same screen. Its commanding overview gives you more control and boosts your efficiency both while streaming, working and playing considerably.
AOC Game Color and Shadow control

AOC Game Color and Shadow control

Bring the battle out of the shadows with AOC Shadow Control and AOC Game Color! Adjust grey levels for better picture detail and brighten dark areas or sink them back into blackness on the fly, without affecting the rest of the display.
6 Games Mode

6 Games Mode

Tailor your display to the game with a click of a button. Switch settings between in-built presets for FPS, racing, or RTS games, or customise your own ideal conditions and save them. The AOC Settings KeyPad makes switching profiles or adjusting features quick and easy.

Specifications

Download product leaflet (PDF)
  • Removable stand
  • VESA Mount Support
    Yes
  • Cabinet colour (backside)
    Black, Red
  • Vesa wallmount
    100x100

Drivers & manuals

SoftwarePublish dateSizeLanguageDownload
Gmenu31 July 2026 Download exe