Lenovo is good mobile company and lenovo A390 smart is from lenovo company and its very much bad smart phone because of its specification and its ram is 512mb and when I take this mobile phone I think its good but now I advice you to not take this mkbile phone and 4 inches display and 5mp camera which take very bad pictures and now no update of lollipop and its wastage of money and take it own your own risk.