Samsung Galaxy Note 3 Neo Duos official Pictures. Samsung Galaxy Note 3 Neo Duos is a Smartphone of samsung. The Samsung Galaxy Note 3 Neo Duos Android Smartphone. Announced Jan 2014. Features 5.5″ Display, Snapdragon 400 Chipset, 8 MP Primary Camera, 2 MP Front Camera, 3100 MAh Battery, 16 GB Storage, 2 GB RAM. Samsung Galaxy Note 3 Neo Duos price starts.