38.5% more mAH battery than Karbonn K331B. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1300 mAH, Li-ion)
0.3 mm Thinner than Karbonn K331B. Slim mobile phone is easy to handle and looks gorgeous in hand. (112 x 46 x 16 mm vs. 106 x 45 x 16.30 mm)
11.1% bigger screen size than Karbonn K331B. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2 Inch vs. 1.8 Inch)
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