115.4% more mAH battery than i-smart IS-302. More battery capacity reduces the need to charge your battery again. (1400 mAH, Li-ion vs. 650 mAH, Li-ion)
333.3% more mega pixels (MP) on main camera than i-smart IS-302. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (1.3 MP vs. 0.3 MP)
55.6% bigger screen size than i-smart IS-302. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.8 Inch vs. 1.8 Inch)
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