I used lenovo k3 note for 6 months only.in the span of six months, I faced so many troubles with the phone .k3 note has very high battery power.but this phone cannot standby atleast 3 hrs.if u continously used 25 mins it will be hanged and also very well heated as iron box.we cant even touch this phone when it was heated.
Lenovo k3 note worst piece in history of lenovo product