Karbon a27+ mobile is not a good choice because of it it gets so heat that user can have the fear of blast and also it has more weight than the other mobiles and its battery life is very less and the sensor of the mobile may work or may not it is very difficult to play some easy games in this mobile because it gets hang some android games will not work in this mobile and it is not having the good sound quality in full sound speaker vibrats and makes noisy sound fianally this phone is not as per the price it has.