Hello friend I am vipin I buy xolo era mobile it is so good its rear camera is best 8 mega pixel camera but its front camera is not good it is only 2 mega pixel it is not good and its battery and its backup is normal its battery is 2300mah it is normal its ram is also normal 1 gb ram and its internal storage is also normal 8 gb momery in this mobile the internet is running very very fast its downloading speed is also very very good in this mobile antivirus application is aslo having from company side