AOC CQ27G2S 27 " black
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AOC CQ27G2S 27 " black
Screen size:27 "
Resolution:2560x1440 (16:9)
Panel:*VA, response 4 ms, MPRT 1 ms
Frequency:165 Hz
Contrast:4 000:1
Brightness:250 cd/m²
Functions:HDR, VESA Adaptive-Sync, Flicker-Free
Connectors:HDMI, DisplayPort
All specifications
Specifications CQ27G2S
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog AOC 2025 - new arrivals, bestsellers, and the most relevant models AOC.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog AOC 2025 - new arrivals, bestsellers, and the most relevant models AOC.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection
Series AOC Gaming (gaming)Compare using chart →
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), Mini LED VA, response 1 ms, 180 Hz, HDMI, DisplayPort, AMD FreeSync Premium Pro, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 2560x1440 (16:9), IPS, response 4 ms, MPRT 1 ms, 165 Hz, HDMI, DisplayPort, speakers, NVIDIA G-Sync Compatible, VESA Adaptive-Sync
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 4 ms, MPRT 1 ms, 165 Hz, VGA, HDMI, DisplayPort, USB 3.1, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync
gaming, 27 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, HDMI, DisplayPort, speakers, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 1 ms, MPRT 1 ms, 180 Hz, HDMI, DisplayPort, USB 3.1, AMD FreeSync Premium, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 4 ms, MPRT 1 ms, 165 Hz, VGA, HDMI, DisplayPort, USB 3.1, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible
gaming, 31.5 ", 2560x1440 (16:9), curved 1500R, *VA, response 1 ms, MPRT 0.5 ms, 180 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), *VA, MPRT 1 ms, 144 Hz, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync
gaming, 24.5 ", 1920x1080 (16:9), *VA, response 1 ms, MPRT 0.5 ms, 240 Hz, HDMI, DisplayPort, AMD FreeSync Premium
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, MPRT 1 ms, 160 Hz, HDMI, v 2.1, DisplayPort, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), curved 1500R, *VA, response 1 ms, MPRT 0.3 ms, 280 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 24 ", 1920x1080 (16:9), curved 1500R, *VA, response 4 ms, 165 Hz, VGA, HDMI, DisplayPort, speakers, AMD FreeSync Premium
gaming, 27 ", 2560x1440 (16:9), curved 1500R, *VA, response 1 ms, MPRT 0.5 ms, 180 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), *VA, response 1 ms, MPRT 0.5 ms, 280 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), *VA, response 1 ms, MPRT 0.5 ms, 180 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 32 ", 1920x1080 (16:9), curved 1500R, *VA, response 4 ms, 240 Hz, HDMI, DisplayPort, AMD FreeSync Premium
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 4 ms, MPRT 1 ms, 144 Hz, HDMI, DisplayPort, USB 3.1, AMD FreeSync
gaming, 32 ", 2560x1440 (16:9), curved 1500R, *VA, response 4 ms, 165 Hz, VGA, HDMI, DisplayPort, speakers, AMD FreeSync Premium
gaming, 27 ", 1920x1080 (16:9), curved 1500R, *VA, response 4 ms, MPRT 1 ms, 165 Hz, VGA, HDMI, DisplayPort, VESA Adaptive-Sync
AccessoriesAll accessories for AOC CQ27G2S →
A universal solution for games and work
The AOC CQ27G2S monitor appeals to both gamers and those who work with graphics. The 27-inch VA panel with 1500R curvature and 2560x1440 pixel resolution offers a refresh rate of up to 165Hz, delivering excellent image quality and an immersive experience.
Functionality
Gaming features include an on-screen crosshair, frame counter, timer and Shadow Control for improved visibility in dark scenes. For graphics professionals, the monitor offers 121% sRGB and over 90% DCI-P3 coverage. HDR10 support is only formal due to the low brightness of 250 cd/m².
Ergonomics and comfort
The AOC CQ27G2S monitor is equipped with a height-adjustable stand and the ability to flip the screen into portrait mode. Flicker-Free and LowBlue technologies protect your eyes during long periods of use. You can also mount the monitor on a wall using the 100x100mm VESA mount.
SimilarCompare using chart →
gaming, 27 ", 2560x1440 (16:9), curved 1000R, *VA, response 1 ms, 240 Hz, HDMI, DisplayPort, USB C, KVM-switch, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), curved 1000R, *VA, response 4 ms, 165 Hz, HDMI, DisplayPort, USB C, KVM-switch, AMD FreeSync, HDR
gaming, 27 ", 2560x1440 (16:9), curved 1500R, *VA, MPRT 1 ms, 165 Hz, HDMI, DisplayPort, USB 3.1, speakers, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 1920x1080 (16:9), curved 1500R, *VA, response 4 ms, MPRT 0.5 ms, 240 Hz, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED, response 0.03 ms, 240 Hz, HDMI, v 2.1, DisplayPort, USB 3.1, speakers, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, 165 Hz, HDMI, DisplayPort, AMD FreeSync Premium
gaming, 27 ", 2560x1440 (16:9), IPS, response 4 ms, 165 Hz, HDMI, DisplayPort, speakers, AMD FreeSync, NVIDIA G-Sync Compatible, HDR
gaming, 32 ", 4K, 3840x2160 (16:9), curved 1000R, *VA, response 1 ms, 240 Hz, HDMI, v 2.1, DisplayPort, USB 3.1, AMD FreeSync Premium Pro, HDR, TÜV Rheinland
for graphics, 31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C, Power Delivery, LAN, USB 3.1, KVM-switch, HDR, TÜV Rheinland
gaming, 26.5 ", 2560x1440 (16:9), OLED, response 0.03 ms, 240 Hz, HDMI, v 2.1, DisplayPort, USB 3.1, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), *VA, MPRT 1 ms, 180 Hz, HDMI, DisplayPort, AMD FreeSync, HDR
gaming, 34 ", 3440x1440 (21:9), curved 1800R, QD-OLED, response 0.03 ms, 175 Hz, HDMI, v 2.1, DisplayPort, USB C, KVM-switch, VESA Adaptive-Sync, HDR, TÜV Rheinland
