Phone with a base of Chinese operating system (if you do not want the google play it does not pose a problem there is the French language)
however, as 95% of people want to have google play, you better know tweak a minimum this kind of device (in software) even if it is simple, you need to re-flashed and installed another firmware adapted to the europe, if you do not have the patience go your way on this.
Otherwise, excellent value for money, robust and well reagent. But robustness has a price: a plastic aesthetic and not really large enough phone (but very light!)