The unit would have earned 5 stars if the display would be free from defects. Am now, even after three months daily use had the benefit of a cracked screen. As described by others, the display without using excessive force or improper use is simply torn inside. As a substitute, of course, you only get original displays from Samsung for a premium price. Alone on eBay well over 500 pieces displays have been sold, would be nice to know how many broken displays were replaced. In forums more than 100 victims have been listed with a cracked screen. So can earn good money with a shortage yet. At least, the installation of new displays for a layman without problems is possible. For a credit to the developers of Samsung. Just as it looks like I'm going to auction off my mini now S4 after installation of the new display and switch to another smartphone before snatches the display again.
In future new acquisitions to electronics, I will probably not consider Samsung.