HARDWARE
Processing: Top. Camera: Amazing, great recording quality - even at night. Operation: Liquid, no stuttering. Buttons work with good pressure points, even with the camera (halfway down / pressed down). I have no dust problems in the housing - perhaps due to the new hardware revision. The Lumia fits comfortably in your hand, has a great feel and appealing design. Full marks.
SOFTWARE
Windows Phone 8 I personally find good, but that's a matter of taste. You quickly get used to the system and can be found along well. Some features could communicate more clearly Microsoft - it is recommended that the Windows Phone 8 Tips & Tricks on the Internet once to work through ... Compared to other OS I would pull no point because I really miss anything.
APPS & Rental
Here for the first time in front: any app that I needed on the iPhone, I have either found in the App Store or a replacement found. Whether it's the App of Deutsche Bahn, VLC, Lomogram (my Instagram replacement) or WhatsApp - really is all there. Even an app for my Onkyo receiver is. In short - there is almost everything you need. Of particular note is the excellent connection to Microsoft Exchange, which makes the Lumia for me the perfect blend of residential and business smartphone. Here you just have to give 5 points ...
RELIABILITY
We read again and again "the battery does not last long" - such reviews I find stupid. Each mobile phone with a large display loses much power if you do not, the brightness "medium" or "low" on. This is perfectly normal. When Lumia 920 I have the best values with 2G network, activated wireless and disconnected locating achieved (3 days has held it before it ran out). Enables you really keeps everything through the cell phone loose 24. It must be said that most users do not understand that the applications you close with the Back button - otherwise they remain open in the background and some of them just draw power ... The Nokia works reliably, no hardware failures. 5 points.
CONCLUSION
For current 280-300 you get a smartphone class. Who is not strikes at the price your own fault. :) Compared other manufacturers have not just phone that convinced me so. On many issues and permanent "out-of-hand-give" their friends have to get used - Nokia has just no longer on the screen ...: D