I have buyied samsung j7 max. I have been using it from last 6 months. I have experienced that it is the best phone under 17000.The sound reception of this phone is very good the call sound quality of very good. the speaker of the phone is very good. it is too large.the style and design of the phone is very good and very premium. it is very stylish in look. it is user friendly device as it never get hang and all the things which user want is easily accessible so it does not make user frustated.there are many feature in this phone that it has compass, speedometer, it has alert glow at back, fingerprint.Front camera also has flash light. the camera quality of this phone is also superb. it has 13mp rear camera. the processor of this phone is so good.this phone is also value for money as all this thing is getting in just 17k now. which is cheap. and this good feature in this muh budget is really good.thank you