Lava Iris X1 Mini official Pictures. Lava Iris X1 Mini is a Smartphone of lava. The Lava Iris X1 Mini Android Smartphone. Announced Jan 2015. Features 4.0″ Display, Spreadtrum 7731 Chipset, 5 MP Primary Camera, 1750 MAh Battery, 4 GB Storage, 512 MB RAM. Lava Iris X1 Mini price starts.