Color display | 3.1 inch, TFT | 6.1 inch, Curved Dynamic AMOLED Quad HD+, hole-punch display | 6.1 inch, Liquid Retina, notch | 4.7 inch, IPS | 6.8 inch, Dynamic AMOLED Infinity-O Display |
Camera | 3 MP | 12 MP, 12 MP, 16 MP | 12 MP, 12 MP, dual camera sensor | 12 MP | 12 MP, 12 MP, 16 MP, VGA camera |
Processor | 600 MHz, TI OMAP | 1.7 GHz, 2.4 GHz, 2.8 GHz, octa core | Apple A13 Bionic | Apple A13 Bionic | Octa core |
Secondary camera | | | | | |
Internal memory | 8 GB (Storage) | 8 GB (Size (RAM)), 128 GB (Storage), 512 GB (Storage) | 4 GB (Size (RAM)), 128 GB (Storage), 256 GB (Storage), 64 GB (Storage) | 128 GB (Storage), 256 GB (Storage), 64 GB (Storage) | 12 GB (Size (RAM)), 256 GB (Storage), 512 GB (Storage) |
Memory card slot | | | | | |
Battery | User replaceable | 3400 mAh | 3110 mAh | 1821 mAh | 4300 mAh |
Wireless charging | | | | | |
4G (LTE) | | | | | |