Mi note is an awsome smartphone with the latast featurers it cointains 5.5 inch screen , 16 mp back camera, and 5 mp frount camera and non removable battery the back camera quality is very good with led duel tone flash but the front cam is not as much good at night the phones battry backup is very good approxmatly 50 hrs back up mi cintains mi backup option if u have delete some thing u can restore it from mi backup apps, fils, images etc but I prefer to take the 3gb ram modle because it contain more space 32 gb internal space the finger print senser is awsome u can lock apps also the phone contains an app mi remote u can acsses all tv’s by that app