Samsung Galaxy j7 is smartphone with good features. But as it is seen in all Samsung smartphones that with age they tend to hang. This device is also prone to the same disease. I have been using this phone for an year about. Initially it was friendly to use but now I am facing the so-called problem of hanging.
The another problem I face is that the smartphone is quite thick and a bit heavy.
In all I would say that this product is not my type. And I regret buying it now.