Lenovo a6000 is best mobile to use and camera is to nice and 5mp front and 8mp back and internet is to speed and it 1GB ram and 8GB rom and all features are good and it is 4G device and it is very easy to use and has 5inch screen and it is a lollipop version these are the special features in lenovo a6000 it is easy to use so buy this product and use it.and it to slim to operate the mobile.