I bought samsung galaxy j5 four months ago and I thought samsung products are of very good quality but I am afraid it was not as samsung galaxy j5 do not perform well. Sometimes it just lags and sometimes some software issues appear as when you are using the phone it sounds like it is on charging and sometimes its flash light gets turn on automatically and when I try to turn it off it do not gets off. Songs are not played sometimes from its play songs options.
So samsung you are not upto the mark. Its good to improve your quality as well as your performance so that the brand and trust value could sustain. I hope you will work on software part very sincerely and come up with products that are at par the expectations of customers.