Monitor

Q27G4SMN

Blaze through Mini-LED 1152 zones worlds at 300Hz and 1ms response, with AMD FreeSync Premium Pro, DisplayHDR 1000, and DCI-P3 97% for tear-free, brilliant, deeply immersive play.

From299.99USD

Available in 1 retail stores

MonitorQ27G4SMN

From299.99USD

Only For The True Valiant

Own every frame with 300Hz fluidity and 1ms response, synced by AMD FreeSync Premium Pro for silky, stutter-free action. Mini-LED 1152 zones and DisplayHDR 1000 unlock searing highlights and inky depth, while 2560x1440 detail and DCI-P3 97% color make worlds feel truer, brighter, and irresistibly immersive.

  • Screen size (inch)

    27.0

  • Panel resolution

    2560x1440

  • Panel type

    IPS

  • Response time GtG

    5 ms

  • Sync technology (VRR)

    Freesync Premium Pro

  • Discover all the advantages this product has to offer

    View all specifications
Wide QHD (WQHD) Resolution

Wide QHD (WQHD) Resolution

With 3440 x 1440 resolution, Wide Quad HD (WQHD) offers superior picture quality and crisp imagery that reveals every detail. The widescreen 21:9 aspect ratio is perfect for watching movies in an expansive format or immersing yourself in the latest game, plus it offers more space when it’s time to work. True 8-bit color provides a broad color palette for vibrant, natural-looking images.
300Hz refresh rate

300Hz refresh rate

Goodbye screen tearing, hello flawless and smooth gameplay! With a rapid refresh rate of 300Hz your monitor is guaranteed to update your visuals an incredible 300 times per second. This means that you will get the freshest in-game information faster than your opponents, giving you the upper hand.
1ms Response time GTG - Grey-to-Grey

1ms Response time GTG - Grey-to-Grey

GtG stands for Grey-To-Grey and represents how long it takes for one pixel to change between one gray level to the next. In gaming, every millisecond counts and can be the differentiator between hitting or missing a shot. Fast response time also eliminates ghosting and motion blur.
Vesa Certified DisplayHDR™ 1000

Vesa Certified DisplayHDR™ 1000

Vesa Certified DisplayHDR™ 1000 delivers a dramatically different visual experience. Unlike, other 'HDR compatible' screens, true DisplayHDR™ 1000 produces astonishing brightness, contrast and colors. With the help of local dimming and super high peak brightness up-to 1000 nits, images come to life with advanced highlights featuring deeper, more nuanced blacks. It renders a fuller palette of rich new colors, delivering a visual experience that engages your senses."
Freesync Premium Pro

Freesync Premium Pro

The AMD FreeSync Premium Pro Technology ensures that the GPU’s and monitor’s refresh rates are synchronised, which provides a fluid, tear free gaming experience at highest performance. With AMD FreeSync Premium Pro you can enjoy the smooth gameplay at peak performance with exceptional, crystal-clear HDR spectrum of colours and luminosity nuances, providing lifelike gaming imagery.

Flicker Free

AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

Specifications

Download product leaflet (PDF)
  • Bezel type (front)
    3-sided frameless
  • Kensington Lock
  • I/O define: Connectors on rear cabinet
    Vertical insert
  • Quick release function
  • Sound enhancement
    No
  • VESA Mount screw Spec
    M4 x 10
  • Built-in speakers fire direction
    NA
  • VESA Mount Support
    Yes
  • MonitorWebcam
    No
  • Vesa wallmount
    100x100

Where to buy

Drivers & manuals

ManualsPublish dateSizeLanguageDownload
User manualMarch 13, 2026
Download pdf