Have the Q10 now 6 months, and am very satisfied. It works perfectly, is processed and top together with a Hard Cover of Otterbox it can sometimes fall down and nothing is broken! The special operating system is at the beginning of unusual but then you feel very comfortable with it. The keyboard is also suitable for men finger and the display is sharp, that it is significantly darker than other smartphones me very right, because it strained my eyes not to u. the battery lasts longer. Top cell phone for people who a lot for work and receive calls! NOT SUITABLE FOR PLAYFUL YOUNG PEOPLE OR PEOPLE who constantly pictures or videos REPLACING OR PLAY GAMES ....... ALSO FOR ADULTS !! It is also not so bad that Android apps are not compatible!