OnePlus to Launch Ace 2 Pro on August 16: Confirmed by Li Jie, China President. The flagship experience upgraded: Ace 2 Pro promises top-tier technologies. The phone comes with a Snapdragon 8 Gen 2 chipset. OnePlus is set to unveil the Ace 2 Pro on August 16, as announced by Li Jie, the President of search OnePlus China. In a comprehensive post shared on the