BLU Vivo 4.3 official Pictures. BLU Vivo 4.3 is a Smartphone of blu. The BLU Vivo 4.3 Android Smartphone. Announced Jul 2012. Features 4.3″ Display, MT6577 Chipset, 8 MP Primary Camera, 1.3 MP Front Camera, 1600 MAh Battery, 4 GB Storage, 512 MB RAM. BLU Vivo 4.3 price starts.