Budget smartphone from Samsung with latest android marshmallow 6.0.1 best part of this phone is that it doesn’t heat up during extended session of gaming like many other phones in this price segment do overall very good package in 16k with good after sales service from Samsung as we all know.but sound quality of this phone little bit low quality.poor sound.overall phone quality good.no heated no hanging run of long period.give 4star for this awesome phone