The lenovo vibe k4 note is a good phone.First The 13 mega pixel camera quality of the phone is good and the 5 mega pixel selfie is also excellent. Second thing is its dual front speaker quality is best in this price segment. The third thing is its display quality.The full hd 5.5 inch display quality of the is awesome and viewing angles are also excellent.fourth thing is its battery life. The battery backup of phone is around 1 days in normal usage like whatsapp Facebook and calls. Fifth thing is day to day performance is good . sixth thing is fingers print is very fast. But the gaming experience of the phone is not good. So the this phone is not for gamers.