Huawei has recently launched four different models from the Mate 20 Smartphone SeriesHuawei Mate 20 Smartphone Series comprises of Mate 20 and Mate 20 ProAs well as Porsche Design Mate 20 RSMate 20 adopts a 6.53-inch Dewdrop displayMate 20 Pro features a slightly smaller 6.39-inch AMOLED screenThe Huawei Mate 20 series...