I have been using Lenove A6000 since 1 year. It becomes very slow when you run 4-5 apps. It starts hanging sometimes it switches off. Its Vibrator is not working. Under one year It becomes so Dull or ugly. I strongly recommend not to buy this phone because its camera clearity, battery backup is not good. It hangs easily when we download a 500mb movie in uc browser. Its totally waste of money. As compare to other phones in the same range its Display is not so smooth. It does not supports otg. In 7k u can buy oppo smartphones as compare to lenovo smartphones because there camera quality is very good for the selfie teenagers and oppo phones also supports the otg hard disks upto upto 1TB without hanging.