Lava Iris 504q+ official Pictures. Lava Iris 504q+ is a Smartphone of lava. The Lava Iris 504q+ Android Smartphone. Announced Apr 2014. Features 5.0″ Display, 10 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 1000 MB RAM. Lava Iris 504q+ price starts.