For me, the ingenious mobile ;-)

My Lumia 920 had so got his quirks. 1-2 times a week the phone froze easy. Then wait until the battery was completely empty and we hope and pray that it picks up again and load leaves. That was me lästigt over time, so I needed a successor. After some search, I decided for the Lumia 830. The delivery worked great, the phone was good and safe with me.
After turning wait new apps, a newer outfit and a new voice control (which, incidentally, works brilliantly) a. The display provides razor sharp pictures. Overall, the phone is comfortable to hold. It's definitely easier than my old and thin, though slightly larger.
I can not say much because I am a pure users of the technical things. The processor in the Lumia 830 is better than the old one, which you can clearly see on the speed. My standards this phone is sufficient at the latest and the battery lasts much longer than the old. Some phone calls (voice quality is actually very good!), Whats App, Facebook, SMS'n, listen to some music and a two games a day, the battery plugged away and keeps super good two days before he again calls for a charge , The store itself is super fast. All Office programs run smoothly and well. Simply brilliant, if you want to get short do what. The Navi also works flawlessly.
All in all, I'm just more than happy with this phone, and therefore, from my side a strong buy recommendation