In the evolution of Smartphones there are lots of phone available .So Most of our prefered choice is a good smartphone which can meet our basic needs and can fit in our budget BlackBerry KEYone is one of the best smartphone available in todays world it has many of best features avaialable that we need but the price of phone is high which cannot fit in ordinary people budget But the features are good as it has 4 GB ram and 64GB rom also its touch and keypad structure makes it attractive and also camera support is good this phone is best for person who are associated with any bussiness activities.