Umidigi Bison official Pictures. Umidigi Bison is a Smartphone of umidigi. The Umidigi Bison Android Smartphone. Announced 2020. Features 6.3″ Display, Helio P60 Chipset, 5000 MAh Battery, 128 GB Storage, 6 GB RAM, MIL-STD-810G Compliant, Corning Gorilla Glass. Umidigi Bison price starts.