Blackview Oscal C70 official Pictures. Blackview Oscal C70 is a Smartphone of blackview. The Blackview Oscal C70 Android Smartphone. Announced Apr 2023. Features 6.56″ Display, Unisoc T606 Chipset, 5180 MAh Battery, 128 GB Storage, 6 GB RAM. Blackview Oscal C70 price starts.