The lenovo vibe k4 looks good on the paper bit the performance is not so good on the multi tasking and heavy games. The lenovo vibe k4’s camera is not so good in low light and the picture quality is also not so good as per specification. The style and design also not so beautiful. The range of features is also limited. The lenovo k4 is not value for money mobile. So I suggest to look other mobiles in the price range.