XOLO Black 3GB official Pictures. XOLO Black 3GB is a Smartphone of xolo. The XOLO Black 3GB Android Smartphone. Announced Dec 2015. Features 5.5″ Display, Snapdragon 615 Chipset, Dual: 13 MP (f/2.0, AF) + 2 MP Primary Camera, 5 MP Front Camera, 3200 MAh Battery, 16 GB Storage, 3 GB RAM, Corning Gorilla Glass 3. XOLO Black 3GB price starts.