Pros:
* The battery lasts very good! With little use (several Whats App messages and SMS and a few short phone calls and alarm) the battery lasts 4 to 5 days, and I have turned off the extra backlight. With much use (listening to music, take pictures, play minigames, switched backlight) extends the battery for about 2 days. The USB-port performance of the PC is sufficient to recharge the phone.
* You find yourself as a smartphone newbie relatively easy to navigate. At first I had a little trouble when activating the data connection (Settings -> Xperia -> Internet settings). After that, the Internet access worked without any problems.
* WLAN is working properly, the networks have been recognized immediately.
* The first system update on the PC was to small entry difficulties (I did not understand the instructions symbolically represented;)) no problem.
* Touch screen and motion sensor function properly.
* Listening to music is not a problem thanks to the speakers well usable.
* Data could be without problems via USB from PC to mobile phone transfer (simple use as a USB flash drive)
* It is almost as small as my previous phones, it fits perfectly in your hand. This point was very important to me because I can not do nothing with a bulky, huge thing.
* The smartphone looks great and the surface on the back feels really good.
Cons:
* The keyboard is really nothing for people with clumsy fingers because of the small screen.
* For Internet browsing, the display is really practical
* The camera is not really amazing. They take pictures, you can see what was photographed, but the quality is so-so (but could also be due to my Fotographierkünsten;)). Also, a flash would be really beneficial!
* Sometimes it is a bit slow when you activate the screen, launch apps, open Photos, ...
* Despite repeated delete calendar entries are not removed ...?
Conclusion:
A great phone for smartphone newcomers on a budget and nimble fingers who want no egg-laying wool milk pig, but a simple phone with you now and surf the Internet again, listening to music, playing and can take pictures :)
It gets 4 stars because it's not perfect, but perfectly sufficient for my needs :)