Lava Iris 504q official Pictures. Lava Iris 504q is a Smartphone of lava. The Lava Iris 504q Android Smartphone. Announced Jun 2013. Features 5.0″ Display, 8 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 4 GB Storage, 1000 MB RAM. Lava Iris 504q price starts.