Sony Ericsson Xperia Mini official Pictures. Sony Ericsson Xperia Mini is a Smartphone of sony. The Sony Ericsson Xperia Mini Android Smartphone. Announced May 2011. Features 3.0″ Display, Snapdragon S2 Chipset, 5 MP Primary Camera, 1200 MAh Battery, 320 MB Storage, 512 MB RAM, Scratch-resistant Glass. Sony Ericsson Xperia Mini price starts.