I have used too many smat phones but according to my life experience I used this phone ( Mi A1) is one of the best phone. Kindly according to my used experience the one of the most feature of this phone is rear dual camera which has to the one of the best click. The pic on this phone by pro mode is like dslr and according to the now trends the freshers used to click their images by dslr this smartphone is one of the best option in the place of using this smartphone in thr place of dslr. The features of this phone has many kind of feature and the performance and the battery life this phone best.