Bought J7 last May. Then they release j7 2016 next month.been using for 6 months now.only problemis cannot stop using the phone. Ive been using it whole day and watch movies and play. Usually need to charge everyday but still very good. I watch videos and play but consumed battery in a day. Buy now or regret later. China will release a pirated one and you will not know the difference. HAHAHAHAHAHAH ( EVIL LAUGH)