Samsung galaxy A7 is a most popular phone . I used Samsung galaxy A7 . Samsung galaxy A7 sound system is very good there are facilities are available in mobile phone. Samsung galaxy a7 phone can be Upgrade 6.0.1 marshmallow updated. This phone is dual sim one slot for sim card or other slot for both memory card and another sim card choose one choice. Samsung galaxy A7 is slim mobile and more comfortable mobile phone. The design and style of Samsung galaxy is awesome look. I buy this phone in 2015 amount 22000 I used this phone over one year . Samsung galaxy A7 is welled design users use this Phone.