Lava Iris Pro 20 official Pictures. Lava Iris Pro 20 is a Smartphone of lava. The Lava Iris Pro 20 Android Smartphone. Announced Apr 2014. Features 4.7″ Display, 8 MP Primary Camera, 2000 MAh Battery, 4 GB Storage, 1000 MB RAM, Corning Gorilla Glass. Lava Iris Pro 20 price starts.