Hello friends I talking about oppo A3s which is budget segment noutch screen phone.about camera it has 13 and 2 MP rear camera I think secondary camera should have 5 MP for better potrait shots.about processer it has qualcomm snapdragon 450 it should be 636.phone has 168 gm weight which is very heavy to handle but the other hand it has 4200 mAh battery which is good.it has not a pattern lock and fingerprint scanner which is not good.it has no gorrila glass for screen protection, which should be mainly required now days.thank you