I bought lenovo k5 note on june 17, my experience was very good with this till july17, then I found various different type of problem like, sometime it gets switched off automatically, and cant restart, as it has no provision of detach the battery so, I cant remove the battery.
Another problem which I face with this, its camera quality, its camera become hazy and when I compare the same picture with mi note4 it cant stand in front of that quality.