Lenovo K4 note is really a fabulous mobile phone and value for your money. I am using this from 1 year, since I have not faced any problem and working fine. If you are planning to buy mobile in and around budget 10000 then you can go for it. It has stylish design and good configuration which gives you better performance. Full HD video clarity is awesome experience and also it has virtual technology enabled, it gives theoritical expirience.