Hii frnds. My freind is using lumia 540 moblie. Its style and design are very good when, . Butl compare with other mobiles. Battery back is not upto that markk. Todays mobile do several things but coming to windows it wont compete with other mobiles. And many software issues are making this phone rating loww. Many androd apps do not support this mob. Users are facing problems while sharing data, sharing apps. But camera clarity is good