Huawei Mate 20 X official Pictures. Huawei Mate 20 X is a Smartphone of huawei. The Huawei Mate 20 X Android Smartphone. Announced Oct 2018. Features 7.2″ Display Kirin 980 Chipset 5000 MAh Battery 256 GB Storage 8 GB RAM Corning Gorilla Glass (unspecified Version). Huawei Mate 20 X price starts.