This is the best mobile in this price range. Special feature is._ I love 2.0 GHz fast octacor processor_ fast faming experience_ metal finishing good looking body_ good battery life 1410mah battery. So guess redmi note4 is fantastic mobile. the mobile is fully featured loding good camera quality. this is running with miui version. This is latest mobile and updating version. You can run dual app and create two accounts in this phone. You can also run one handed mode. The special feature is you can run two mobile in a one phone. Redmi note 4 is best phone