Asus Zenpad S 8.0 Z580C official Pictures. Asus Zenpad S 8.0 Z580C is a Smartphone of asus. The Asus Zenpad S 8.0 Z580C Android Tablet. Announced Jun 2015. Features 8.0″ Display, Intel Atom Z3530 Chipset, 5 MP Primary Camera, 2 MP Front Camera, 4000 MAh Battery, 32 GB Storage, 2 GB RAM, Oleophobic Coating. Asus Zenpad S 8.0 Z580C price starts.