Lava Iris X1 Atom S official Pictures. Lava Iris X1 Atom S is a Smartphone of lava. The Lava Iris X1 Atom S Android Smartphone. Announced Jun 2015. Features 4.0″ Display, 5 MP Primary Camera, 1400 MAh Battery, 8 GB Storage, 512 MB RAM. Lava Iris X1 Atom S price starts.