This is a disappointment product launched by a reputed company SONY. I bought it and used this phone more than a year. And after 13 months ( after the warranty) period the battery has automatically ruined and I need 4000₹ to replace it. It had some problems like over heating, signal, poor back camera, sound quality was poor comparing to other Sony phones. I had made a very bad decision to buy it and now I regret for spending 12000₹.