| Apple iPhone 8 | Samsung Galaxy A3 (2017) | |
| Specifications | ||
| Brand | Apple | Samsung |
| Model | A1863, A1905, A1906 | - |
| Release Date | September 2017 | January 2017 |
| Operating System | iOS 11 | TouchWiz UI (Android 6.0) |
| Dimensions | ||
| Size | 138.4 x 67.3 x 7.3 mm 5.45 x 2.65 x 0.29 in |
135.4 x 66.2 x 7.9 mm 5.33 x 2.61 x 0.31 in |
| Weight | 148 g 5.22 oz |
138 g 4.87 oz |
| Screen | ||
| Size | 4.7 inches | 4.7 inches |
| Resolution | 750 x 1,334 pixels | 720 x 1,280 pixels |
| PPI | 326 | 312 |
| Features | - | OLED |
| Cameras | ||
| Rear | 12 MP f/1.8 Wide | 13 MP f/1.9 Wide |
| Front | 7 MP f/2.2 Standard | 8 MP f/1.9 Wide |
| Storage | ||
| Memory | 2 GB | 2 GB |
| Fixed | 64 GB 128 GB 256 GB |
16 GB |
| Removable | - | microSDXC |
| Processor | ||
| Chip | Apple A11 Bionic Hexa-core processor 10 nm |
Samsung Exynos 7870 Octa-core processor 14 nm |
| CPU | 2x 2.39 GHz Monsoon 4x 1.42 GHz Mistral |
8x 1.60 GHz Cortex-A53 |
| GPU | Apple-designed three-core | Mali-T830 MP1 |
| Battery | ||
| Capacity | 1,821 mAh | 2,350 mAh |
| Features | Fast charging 15W | - |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||