Nokia Lumia was my first phone which I has brought. But the phone has many disadvantange in it which I had not known when I brought this phone. The phone has very poor battery life. Battery life-isn't the best, not even last a day however without battery saver on.
The phone Could do with a slightly better camera. The camera of the phone is not upto the mark. The phone also don't have a front facing camera, so video chat is out of the question. The phone Zune needs some seriose working. The program is annoying. Such Speech program needs quite a bit of work. This phone don't have a bluetooth connectivity. It also don't have an expansion slot in the mobile. The Lumia 710's all-plastic construction doesn't scream luxury and its small physical buttons are stiff and often tough to press.
All in all the phone has more of disadvantage in it than advantage guys. So think before buying it.