100.0% more mAH battery than Karbonn K 310. More battery capacity reduces the need to charge your battery again. (1200 mAH, Li-ion vs. 600 mAH, Li-ion)
4.0 mm Thinner than Karbonn K 310. Slim mobile phone is easy to handle and looks gorgeous in hand. (105 x 46 x 11 mm vs. 106 x 45 x 15 mm)
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