333.3% more mega pixels (MP) on main camera than Sansui S221. 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)
27.3% bigger screen size than Sansui S221. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.8 Inch vs. 2.2 Inch)
50.0% more mAH battery than Sansui S221. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1000 mAH, Li-ion)
27.3% Higher pixel density than Sansui S221. High pixel density shows sharper text and extremely detailed photos and videos. (182 ppi vs. 143 ppi)
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