Huawei Mate 40 RS Porsche Design official Pictures. Huawei Mate 40 RS Porsche Design is a Smartphone of huawei. The Huawei Mate 40 RS Porsche Design Android Smartphone. Announced Oct 2020. Features 6.76″ Display Kirin 9000 5G Chipset 4400 MAh Battery 512 GB Storage 12 GB RAM. Huawei Mate 40 RS Porsche Design price starts.