I had a collection of Samsung Galaxy and then I recently bought a Chinese smartphone android because I broke very fragile. I was especially tired of Android and incessant pubs and increasingly invasive. This is becoming too much for me !! My next phone become Apple or Microsoft. I preferred Microsoft and its Windows 8.1 that I also use on my laptop. Having never used Windows phone I was expecting to row a little but to my surprise at all. The system is extremely intuitive and childishly easy to use. I put 15 minutes on any set. When applications to the library, we find less than Android, but there is enough and she finished her better overall. The phone looks very strong and is very beautiful appearance. The colors are bright and rich and the AMOLED screen gives a beautiful. APN side it's good enough without being great but I knew reading the reviews so no surprises at this level nor for that price. In short I've had a few hours and I think this will be my phone for a long time. I will not go back on Android for sure. This is Microsoft. I am very attractive and yet I am critical.