Karbonn mobile phones

Storage

•  4 GB (2)
•  Not Available (1)

Front Camera

•  0.3 MP (1)
•  2 MP (1)

Battery

• 1800 mAh (2) 

  1100 mAh (1) 1420 mAh (1) 1600 mAh (1) 2000 mAh (1)

Operating System

• (all filter) 

  Android v4.0 (Ice Cream Sandwich) (1) Android v4.2 (Jelly Bean) (1)