Hi, Friend my Bro is buy this phone A7 2017 model. its awesome look and great batter, Samsung is brand so phone quality is also good, specially the Camera was awesome and HD quality. for Music good sound with original Samsung head phone. Battery life is one day using all application and music.
little heavy phone, using feeling is very nice display is awesome.
Design good edge are with smooth curves. Over all and after all is Samsung is Brand so not daught at time of Buying . go for it.