XOLO A550S IPS official Pictures. XOLO A550S IPS is a Smartphone of xolo. The XOLO A550S IPS Android Smartphone. Announced Jul 2014. Features 4.0″ Display, MT6572M Chipset, 5 MP Primary Camera, 1400 MAh Battery, 4 GB Storage, 512 MB RAM. XOLO A550S IPS price starts.