Karbonn Smart A26 is not a good phone at all. My experience of getting this phone was worst. Its camera and vedio quality is not at all good. It has a 4.4 KitKat version. Its internal storage is about 4GB out of which 2Gb is occupied by the mobile system apps. It is very slow phone to use, its RAM is about 512MB. It gets hanged easily. It has 1 GHz processor. Its battery is 2000mAH which drains very quickly. Its look is not very good too. It supports only 2g simcards. Its customer support service is also very bad. I suggest you that you shouldn’t buy this phone. It doesn’t worth your valuable money.