Xiaomi launches Black Shark 4 Pro gaming smartphone outside of China By Derek Black On Feb 23, 2022 Share Get real time updates directly on you device, subscribe now. Subscribe Almost a year ago, in March 2021, the Chinese company Xiaomi announced the Black Shark 4 series of gaming smartphones on the home market. The base model of the smartphone appeared on the world market in May of the same year, but the Pro version of Black Shark 4 debuted outside China only now . Fortunately, the global version of the Black Shark 4 Pro is no different from the…