After upgrading the Kirin 820 to Hongmeng 4.0, the overall fluency and performance have been significantly improved. System animations are smoother and smoother, and apps open faster. The distributed technology of Hongmeng 4.0 enables Kirin 820 devices to seamlessly connect and collaborate with other Hongmeng devices, bringing a more convenient user experience. In addition, Hongmeng 4.0 also brings a wealth of functions and features, such as Hongmeng Zhilian, Hongmeng Space, Hongmeng sharing, etc., to further enhance the use value of Kirin 820 equipment.