IBall is a mobile brand which is trying to give thier best to the mobile market but thier effort is not worthfull because they introduced a new tablet named as slide 3G 7334i again its a 3g tablets now a days customers are using 4g but this company is still stuck up with the 3g connection and the design of the tablet is not attractive its is not running on newer version . But other mobile brands are running on newer version of andriod and its battery also not comparatively good soo please go through the best one