AOC CQ27G4S debits with a 1500R QHD Fast VA display and a 320Hz refresh rate
26 June 2026, 08:10:33
Add DisplaySpecifications as a preferred source on GoogleThe AOC CQ27G4S features a 27-inch Fast VA panel with a 1500R curvature that combines QHD resolution with a dual‑mode refresh system that reaches up to 320Hz at 2560×1440 and an ultra‑fast 400Hz at 1280×720, giving players the flexibility to prioritize clarity or raw speed depending on the title. Further panel inherent strengths are on full display here: a 5000:1 static contrast ratio, 350 nits SDR brightness, and 450 nits HDR brightness, all supported by VESA DisplayHDR 400 certification.
The monitor also outputs 10‑bit color and arrives factory‑calibrated to an average ΔE<2 in sRGB mode. Color coverage reaches 100% sRGB and 95% DCI‑P3, ensuring accurate, vivid rendering for both gaming and content consumption. Motion clarity is reinforced by a 0.3ms MPRT response time and 1ms GTG performance, supported by AOC's Motion Blur Reduction Sync technology.
Adaptive‑Sync with FreeSync support eliminates tearing and stutter, while a suite of gaming‑oriented enhancements - dark field control, shadow boost, dynamic crosshair, sniper mode, FPS/RTS presets, low input lag, and a real‑time frame counter - gives players granular control over their visual environment.
Furthermore, the screen's curvature reduces distracting reflections, and the hardware's low‑blue‑light panel, combined with flicker‑free operation, helps minimize eye strain during long sessions. AOC's Clear Vision Pro upscaling algorithm enhances low‑resolution content, sharpening images and text for improved clarity.
Connectivity includes two HDMI 2.1 ports and a DisplayPort 1.4 input, all HDR‑capable, along with an audio output jack. The monitor supports DSC on DisplayPort for high‑bandwidth color modes and full FRL6 48 Gbps bandwidth on HDMI 2.1. User controls include customizable hotkeys, dual‑mode switching, and access to AOC’s G‑Menu software for detailed tuning.
The AOC CQ27G4S features a black‑and‑red chassis with slim bezels and an ergonomic stand offering 120 mm height adjustment, tilt from -5° to 23°, and swivel from -30° to 30°. A quick‑release mechanism and 100×100mm VESA mount compatibility make installation straightforward.
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