Alcatel Pixi 3 (4.5 official Pictures. Alcatel Pixi 3 (4.5 is a Smartphone of alcatel. The Alcatel Pixi 3 (4.5) Android Smartphone. Announced Jan 2015. Features 4.5″ Display, MT6572M Chipset, 5 MP Or 8 MP Primary Camera, 1780 MAh Battery, 4 GB Storage, 1000 MB RAM. Alcatel Pixi 3 (4.5 price starts.