50.0% more mAH battery than Karbonn K331B. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1200 mAH, Li-ion)
2.4 mm Thinner than Karbonn K331B. Slim mobile phone is easy to handle and looks gorgeous in hand. (101 x 42 x 13.90 mm vs. 106 x 45 x 16.30 mm)
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