Prestigio MultiPhone 5430 Duo official Pictures. Prestigio MultiPhone 5430 Duo is a Smartphone of prestigio. The Prestigio MultiPhone 5430 Duo Android Smartphone. Announced 2013. Features 4.3″ Display, Intel Atom Z2420 Chipset, 8 MP Primary Camera, 1.2 MP Front Camera, 2000 MAh Battery, 4 GB Storage, 1000 MB RAM. Prestigio MultiPhone 5430 Duo price starts.