I bought this phone because I needed a dual sim device and I did not pay too much because I already have a Samsung Galaxy S4. Coming therefore to Android, I discovered Windowsphone with a very well designed and very intuitive OS. The device is seamless without any slowdown. The screen is bright with beautiful colors. I took it in white and I find it very beautiful with its glossy shell but it is quite slippery and I was always a little afraid that it escapes my hands. The blind, though less than that provided by Google, however, contains a large number of applications and I found everything I need. Dual sim management is very simple.
In short, here is a very good phone that I recommend without hesitation.