AOC CQ27G3S 27 Inch QHD VA Curved Gaming Monitor 165Hz 1ms is a high-performance curved gaming display built for players who want sharper Quad HD visuals, fast refresh gameplay, and strong immersion in a 27-inch format. With a 165Hz refresh rate, 1ms MPRT response time, and 1000R curved VA panel, it is designed to deliver smooth motion and a more engaging gaming experience.
Overview
The AOC CQ27G3S is aimed at gamers who want a balance of speed, image depth, and higher resolution than standard Full HD displays. Its 27-inch size and QHD resolution provide more visual detail, while the curved screen design helps make games feel more immersive.
Architecture & Technology
This monitor uses a VA panel with WLED backlighting and AMD FreeSync Premium technology for tear-free and more fluid gameplay. It also includes gaming-focused features such as Low Input Lag, Dial Point, AOC Shadow Control, AOC Game Color, G-Menu support, and dedicated game modes for easier adjustment during different game genres.
Performance
With a maximum refresh rate of 165Hz and a 1ms MPRT response time, the CQ27G3S is designed for fast-paced gaming where motion clarity and responsiveness matter. FreeSync Premium helps synchronize frame output for smoother action, while the higher refresh rate supports more fluid gameplay in competitive titles.
Display & Experience
The monitor features a 2560 x 1440 QHD resolution and a 1000R curved VA panel that creates a deeper sense of immersion. A 3000:1 static contrast ratio, 300 cd/m² brightness, 16.7 million colours, and wide 178/178 viewing angles help deliver strong contrast, richer dark scenes, and detailed visuals for games, media, and daily use.
Design & Ergonomics
AOC gives the CQ27G3S a 3-sided frameless design for cleaner viewing and better multi-monitor alignment. The ergonomic stand supports height adjustment up to 130 mm, swivel adjustment, and tilt adjustment, helping users build a more comfortable gaming setup for long sessions.
Connectivity & Features
For connectivity, the monitor includes 2 x HDMI 2.0 ports, 1 x DisplayPort 1.2, a 3.5 mm headphone output, and a USB 3.2 hub with four downstream ports. This makes it practical for gaming PCs and console setups while also adding useful desktop convenience.












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