The mi provides a good smartphones to the world, in those phones the mi 4 is the good budget phone which they have provided, The MI 4 is the best phone in that lots of best features are installed, it is the best phone for them who are searching a good smartphone under small budget, The mi providing better features around 6999rupees, Wirh 13 MP rear camera and 5mp Features & details13MP primary camera with 5-elements lens, f/2.2 aperture, PDAF, high dynamic range ( HDR) , panaroma, 1080p full HD video recording and 5MP front facing camera are provoding these kinds of features so the mi 4 is the better budget phone,