I have a little hard done me, me to decide against the general trend for a Windows Phone, although I was 6 years very happy with my Samsung Omnia (Win 6.1). (Load Free Navi, Office apps on memory card, Safest phone on the market with internal encryption, ...) The key data, in addition to the unbeatable price, but then were so convincing that I dared. And I was rewarded with the best phone I've ever had. The Win 8.1 runs, despite the small Android memory, extremely liquid. The touch screen responds super. Also, the display leaves nothing to be desired for me. What surprised me the camera with her meager 5 megapixels. The pictures are better than the Galaxy S3 Mini. At apps I have found everything I was important. Although I did not like 8.1 on my desktop Windows, I'm thrilled with the mobile phone of. Especially the fact that you can immediately get all the security fixes and does not rely as with Android on the "Gutwollen" of the manufacturer. Another plus point is the Dual Sim. As my old cell phone contract by 4 weeks of my new overlaps (number portability) I could just new card (1GB internet usage) to put my old card without Internet and am up to the new numbering plan under my mobile number reachable. Later you can decide whether you eg. a data card to connect or a prepaid another network provider takes to be accessible everywhere (Call Forwarding freely selectable). Everything is freely adjustable. Even if the data (incl. Apps) is to be stored internally or on the memory card (up to 128GB) individual adjustable. In order for the memory card works like a built-in memory. ... Even if, for example, the install WhatsApp permitted only in the internal memory, so dip the WhatsApp backups on the memory card. So you can see that, you should take a directly download the app "data". Tip: when using your MP3's highly invite from the PC, then previously created with "Mp3tag" a name with her album. Otherwise you have a shambles since the MP3's are not sorted by folders but after the day's. The lack of front camera and the lack of hardware compass can I get over loose for the price. I will recommend the phone to my friends!