Asus Zenfone Max (M1) ZB555KL official Pictures. Asus Zenfone Max (M1) ZB555KL is a Smartphone of asus. The Asus Zenfone Max (M1) ZB555KL Android Smartphone. Announced Feb 2018. Features 5.5″ Display Snapdragon 425 Chipset Dual: 13 MP (f/2.0) + 8 MP Primary Camera 8 MP Front Camera 4000 MAh Battery 32 GB Storage 3 GB RAM. Asus Zenfone Max (M1) ZB555KL price starts.