Successful spontaneous purchase with hurdles for Android Newbies

First of all: The touchscreen Satio U1 from (Symbian OS) has given up the ghost after 3.5 years.
So back to the provider. Result: With my bonus points I could be a new phone zumind. get the same price as me it would cost to repair the Satio alone the KVA.
As SE-Fan (previously only had good experiences) I could choose between XperiaV u. Xperia Z.
It was the XperiaV (providers Price: 39), because it's still a viable "pocket size" has u really good in the hand, is super tactile feel and is very nice at all...
I regret not buying (had to decide within a few minutes), am totally satisfied!
With some restrictions (experience after a week, in direct comparison with the Satio):

Negative
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Camera: Unfortunately, no camera lens cover (which was with the Satio super - by opening the cover was automatically the camera), and no manual camera shutter.
Charging: The port is covered by a flap (for water and dust protection.) And it's a "Fitzelei" to open the flap and close... I fear that the tab late. Will be broken 1 year and. What then? The included charging cable is 1m long / short, read: To recharge a power outlet must be very close (which in my bedroom / bedside table not the case).
Speed ​​dial numbers: It is not possible to assign contacts (except the KW1 for your voicebox) shortcuts. That hurts a lot. I have linked to me the most important contacts in an extra widget.
Call Log: Unfortunately I can not tell how much time I was on the phone (incoming and outgoing calls.). Probably I need to own app? And the search is when typing a new number automatically started up, there appear contact details, the places have the same digit sequence, which irritates.
Keys: I'm missing the pin from the Satio because my fingers for the small buttons are not tender enough, I often tap the wrong letter.

Positive
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Design: The phone is great in the hand, is very stylish and the criticized in some test reports quality because of the plastic back I do not share (yet)..
Display: It is crisp and bright (zumind for me enough.).. As it stands in the sunlight, I can GNTB. Not judge.
Battery indicator: Nice to see that finally are again percentages (the Satio was not so - because I had an extra app from Nokia to install).
Sound: Could the headset MW600 (after reset!) Couple problems. Am satisfied with sound, it's definitely louder than the Satio, what I really like.
Voice quality: there is nothing to complain about.

Neutral
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Battery Power: I can not say much after a week. It is a 1750mA battery, in the first few days I had to TGL. Recharge. Since yesterday it suddenly works better: After 30h I'm at 65% (only slightly on the phone or even pictures taken less). So imagine that you also can get away for 2 days at moderate use (without Internet that is off with me).
SOD-Bug: I can (still) do not notice. SW-version Android 4.1.2 (Jellybean). I hope it stays that way.
Transfer data btw 2 phones. With PC Companion it did not succeed, the contacts btw 2 phones to transmit (to the Xperia Satio).. I have it solved so that I played the contacts from Satio via Bluetooth to your PC u. Then via transfer betw. Phone u. PC have copied to the Xperia.

CONCLUSION
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I'm very satisfied with the phone, but those like me who has an Android phone for the first time, will have to invest quite a bit of patience and. Time. And absolutely the manual download u. Read!
AND: I'm not a mobile-freak, I just want to make calls and take pictures, listen to music.. Apps Internet use u. I'm interested in relatively little.
4 stars because of the negative aspects listed below.