Huawei P40 4G official Pictures. Huawei P40 4G is a Smartphone of huawei. The Huawei P40 4G Android Smartphone. Announced Feb 2021. Features 6.1″ Display, Kirin 990 Chipset, 3800 MAh Battery, 128 GB Storage, 8 GB RAM. Huawei P40 4G price starts.