2.3% more mAH battery than Lenovo S850. More battery capacity reduces the need to charge your battery again. (2200 mAH, Li-ion vs. 2150 mAH, Li-Po, Non-removable)
8.3% more mega pixels (MP) on main camera than Lenovo S850. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (13 MP, Auto focus vs. 12 MP)
150.0% more mega pixels (MP) on front camera than Lenovo S850. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (5 MP vs. 2 MP)
** Maximum 2 product of same category can be compared.