Prestigio MultiPhone 7600 Duo official Pictures. Prestigio MultiPhone 7600 Duo is a Smartphone of prestigio. The Prestigio MultiPhone 7600 Duo Android Smartphone. Announced Q1 2014. Features 6.0″ Display, 13 MP Primary Camera, 8 MP Front Camera, 2600 MAh Battery, 4 GB Storage, 1000 MB RAM. Prestigio MultiPhone 7600 Duo price starts.