I am buy this mobile at 24 oct 2016 this mobile is looking dassing in outlook and also in features of this mobile . This mobile battery backup is also good once it can charge they run at 8-10 hours maximum . In this mobile is also better than other compare mobile phone just like that lenovo a6000 plus , lenovo vibe p1m and lava x12 etc models and its sound quality was amazing and making a loud sound. Only one think on this mobile I dont like its screen off and on button because press the button to on they can take few seconds then open the screen. All things are good acept on off button in lenovo a6600 plus.