Asus Zenfone 7 ZS670KS official Pictures. Asus Zenfone 7 ZS670KS is a Smartphone of asus. The Asus Zenfone 7 Android Smartphone. Announced Aug 2020. Features 6.67″ Display Snapdragon 865 5G Chipset 5000 MAh Battery 128 GB Storage 8 GB RAM Corning Gorilla Glass 6. Asus Zenfone 7 ZS670KS price starts.