Hey I have buy the lenovo k3 not e on 4 june 2k16 this product works gooods at start but then after few months it star hanging the heat ups fast and there are many problems in the mobiles somtimes the phones swicth off in between and most of the times some app doest not work in it the mobile look is very goood it is slim that is ok but it should work how it look that is the main problems and when u buy lenovo k3 note your phone work on lolipop version when u buy a new phone and u used for few days u got a update for marshmallow and after updating your mobile into marshmallow u would thing that woo! my mobile is having the lastest version but it is not that so I also feel same what u would thing but after updating your lenovo k3 note your mobile will start hanging after few days so I thing so dont go for a lenovo k3 note and if you dont belive what I am saying so u can check youtube u can type lenovo k3 note u will find it so thank you I hope u love my review bye see u in next review