Moto e3 power has 3500 mh battery and based on Android marsmelo it has 5 Inch hd screen 2 gb of ram and 16 gb of rom the back camera is 8 megapixel and front camera is 5 megapixel the body of mobile is made of plastic. it is volte support mobile so the user use the jio sim in thes mobile. I am using the mobile from last one year.