I am chandrashekhar sahu .and currently I am using samsung galaxy j7 max mobile phone .this phone is very good but I observe some feature is not given on this mobile phone. screen geasture feature is not given in this phone . and when I purchase this mobile phone then I have face a problem in this mobile phone. when I purchase this mobile phone from maya traders bilaspur and open the box then I start to using this phone then I observe calling sound is ont clear . small ear call speaker sound is ñot clear . then after I give this phone into the service centre in bilspur.
after 3 days samasung service centre people call me for the phone.and I take this phone .and after this my mobile have no any problem. and I observe that this phone run slowly .