The operation is very easy by hand (Android is getting used to), and the "Google Play" (Android Market) offers a very wide range of apps. Here it is important for the user to filter for him pass out ends.
The accessories are perfectly adequate and selbt the car mount will cost hardly anything.
But what is equally noticed from the start was the fact of defective displays. My luck was that I could compare it with 4 other S2 and "each" screen gave trozt the same settings, a different picture from. But in my Stach a "yellow haze" produced. If you set the display at about 20% capacity, it was so disturbing that I einschickte it after 3 months. When it came back, it was equal to a very different picture, but unfortunately the display has been translated incorrectly, and it broke up over time. Now it will soon go back to the support and I hope that my phone is then repaired reasonable.
Without the defective display, this smartphone would get from me the 5 stars.