Android | 4.2 | 8.0 (Oreo) | 12 | 10 | 10 |
Color display | 4.0 inch, TFT | 5.2 inch, IPS | 6.5 inch, Infinity-O Display, hole-punch display | 6.7 inch, Infinity-O Display, hole-punch display | 6.9 inch, Dynamic AMOLED Infinity-O Display |
Camera | 5 MP | 16 MP | 12 MP, 5 MP, 5 MP, 64 MP | 12 MP, 12 MP, 64 MP | 108 MP, 12 MP, 12 MP |
Processor | 1.3 GHz, MediaTek MT6572, Dual Core | 2.2 GHz, Qualcomm Snapdragon 630, octa core | 2.0 GHz, 2.4 GHz, octa core | Octa core | 2.0 GHz, 2.5 GHz, 2.7 GHz, Samsung Exynos 990, octa core |
Secondary camera | VGA camera | 8 MP | 32 MP | 10 MP | 10 MP |
Dual SIM | | | | | |
Internal memory | 512 MB (Size (RAM)), 4 GB (Storage) | 4 GB (Size (RAM)), 64 GB (Storage) | 6 GB (Size (RAM)), 8 GB (Size (RAM)), 128 GB (Storage), 256 GB (Storage) | 12 GB (Size (RAM)), 128 GB (Storage) | 12 GB (Size (RAM)), 128 GB (Storage), 256 GB (Storage), 512 GB (Storage) |
Battery | 1400 mAh, user replaceable | 4500 mAh | 5000 mAh | 4500 mAh | 4500 mAh |
4G (LTE) | | | | | |