I buying the lenovo k 4 note phone last month from amazone now I think I am not westing my money coz lenovo k 4 note is a varry good phone in resanable price sound quality is best I love it and the batery backup is outstanding . And 3 gb of ram and the prosesore also varry good its keep mobile varry faster .and this mobile is also have fingerprint censor in back and 2 sim saported with micro sd .