Hi frendz. LENOVO vibe k4 note is aweome.there are outstanding features that I have found in this mobilee only. And that features are, we can shoot or capture pictures when our phone is at sleep, by double clicking the volume button. And we can unlock the our mobile by using the.finger print scanner and that is the awesome feature that we are getting at this price .soo I recomend you to buy this phone that is in your budget, if you are buying.