Recently I have bought mi a1 and I am totally satiosfied with the performance of this smartphone. it has 5 megapixel front camera and combination of 12+12 megapixel rear camera. it also contains the blurr effect like dslrs in my own opinion this smartphone camera can give competition to the dslr.it works on 7.1 nogut operating system and its battery backup is also very ood and one who wants camera phone in low budget can buy this smart phone.