Android | 2.3 (Gingerbread) | 8.0 (Oreo) | | | 9.0 (Pie) |
Color display | 3.27 inch, TFT | 5.2 inch, IPS | 5.8 inch, Super Retina XDR, notch | 6.28 inch, Optic AMOLED, notch | 5.6 inch, OLED |
Camera | 3 MP | 16 MP | 12 MP, 12 MP, 12 MP | 16 MP, 20 MP, dual camera sensor | 12.2 MP |
Processor | 800 MHz | 2.2 GHz, Qualcomm Snapdragon 630, octa core | Apple A13 Bionic | 2.8 GHz, Qualcomm Snapdragon 845, octa core | 1.7 GHz, 2.0 GHz, Qualcomm Snapdragon 670, octa core |
Secondary camera | | | | | |
Internal memory | 512 MB (Size (RAM)), 4 GB (Storage) | 4 GB (Size (RAM)), 64 GB (Storage) | 4 GB (Size (RAM)), 256 GB (Storage), 512 GB (Storage), 64 GB (Storage) | 6 GB (Size (RAM)), 8 GB (Size (RAM)), 128 GB (Storage), 256 GB (Storage), 64 GB (Storage) | 4 GB (Size (RAM)), 64 GB (Storage) |
Battery | 1300 mAh, user replaceable | 4500 mAh | 3190 mAh | 3300 mAh | 3000 mAh |
4G (LTE) | | | | | |