Top 3 Reasons for Karbonn A91 Compared to iBall Andi 50.0% more mAH battery than Karbonn A91. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1000 mAH, Li-ion) 6.7% more mega pixels (MP) on main camera than Karbonn A91. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 3 MP) 21.9% bigger screen size than Karbonn A91. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.9 Inch vs. 3.2 Inch) |