I buy this product 1month ago, it is very good packes in 8999 as compare to other but their some factor which is work in redmi note 3 and 4 but does not work in 3s prime for example it does not click picture by touching fingerprint, I see some issue when I connect with my 3s prime charger this pone doea not work well it mean touch not work smooth as compare to redmi note 3 and nevigation led not ligtening.i give this review after using this smart phone I not have other problem by this phone. it is a comman problem of 3s prime user, I hope company reslove these issue.