AOC launches 320Hz QD-OLED gaming monitor with five-layer tandem panel & factory HDR calibration
gizmochina.com Sep 21, 2026

AOC launches 320Hz QD-OLED gaming monitor with five-layer tandem panel & factory HDR calibration

AI-summarised brief · reviewed before publication

AOC has introduced the Agon AG277QSD gaming monitor in China, priced at 3,160 yuan (about $472) before subsidies reduce it to 2,799 yuan ($418). The 26.5‑inch device uses a third‑generation EL QD‑OLED panel with a five‑layer tandem structure—three blue and two green emitters—that boosts luminous efficiency by roughly 30 % and prolongs panel life. A graphene‑based cooling system addresses heat and OLED burn‑in risks. It offers a 1440p resolution, 320 Hz refresh rate, 0.03 ms gray‑to‑gray response, Nvidia G‑Sync compatibility, and DSC over HDMI 2.1 and DisplayPort 1.4. Notably, it is the first monitor shipped with factory HDR color calibration, delivering Delta E