AOC CQ27G4S Launches at $221 With 400Hz 720P Dual-Mode Gaming Monitor

AOC has released the CQ27G4S curved gaming monitor, offering a unique dual-resolution mode that targets competitive gamers who need both high refresh rates and pixel density. This model allows users to switch between a standard 2K resolution at 320Hz or a lower 720P resolution at 400Hz, providing flexibility for different game genres and hardware capabilities. The launch gives buyers a budget-friendly option to experiment with ultra-high refresh rates without committing to premium pricing tiers.

Fast VA panel delivers 320Hz 2K or 400Hz 720P for competitive play

The monitor features a 27-inch Fast VA panel with a 1500R curvature, designed to enhance immersion during gameplay. AOC includes MBR Sync technology to reduce motion blur and ghosting, which helps players track fast-moving objects more clearly. The panel supports 10-bit color depth and covers 100% of the sRGB and 95% of the DCI-P3 color gamuts, ensuring accurate visuals for both gaming and media consumption.

Specifications

• Panel Size: 27 inches
• Panel Type: Fast VA with 1500R curvature
• Resolution Modes: 2K at 320Hz or 720P at 400Hz
• Response Time: 0.3ms MPRT
• Price: 1499 CNY (around $221)

Technical specifications include a static contrast ratio of 5000:1 and a maximum brightness of 450 nits, meeting the VESA DisplayHDR 400 certification standard. The display achieves a 0.3ms MPRT response time and maintains a color accuracy of Delta E < 2. Connectivity options consist of two HDMI 2.1 ports and one DisplayPort 1.4, supporting the high bandwidth required for the dual-mode operation.

Additional features include a dynamic crosshair overlay and a magnifier tool to assist with precision aiming in first-person shooters. The CQ27G4S is now available on JD.com in China for 1499 CNY (around $221). We touched on AOC G4 Zeus Shield Monitor Now in our earlier Aoc coverage, noting that this new model offers a more affordable entry point into AOC's high-refresh lineup.

The CQ27G4S combines high-speed performance with color accuracy at a competitive price point, making it a practical choice for budget-conscious gamers. The dual-mode resolution feature stands out as a key differentiator in the current market.