Top 2 Reasons for Viva VM15 Compared to Vox VGS-509 110.5% more mAH battery than Vox VGS-509. More battery capacity reduces the need to charge your battery again. (2000 mAH, Li-ion vs. 950 mAH, Li-ion) 53.8% bigger screen size than Vox VGS-509. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4 Inch vs. 2.6 Inch) |
Top 1 Reasons for Vox VGS-509 Compared to Viva VM15 53.8% more mega pixels (MP) on main camera than Vox VGS-509. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (2 MP vs. 1.3 MP) |