| Samsung Galaxy S8+ | Sony Xperia XA1 Ultra | |
| Specifications | ||
| Brand | Samsung | Sony |
| Model | - | - |
| Release Date | April 2017 | May 2017 |
| Operating System | Experience UI (Android 7.0) | Android 7.0 |
| Dimensions | ||
| Size | 159.5 x 73.4 x 8.1 mm 6.28 x 2.89 x 0.32 in |
165.0 x 79.0 x 8.1 mm 6.50 x 3.11 x 0.32 in |
| Weight | 173 g 6.10 oz |
188 g 6.63 oz |
| Screen | ||
| Size | 6.2 inches | 6.0 inches |
| Resolution | 1,440 x 2,960 pixels | 1,080 x 1,920 pixels |
| PPI | 529 | 367 |
| Features | OLED | - |
| Cameras | ||
| Rear | 12 MP f/1.7 Wide | 23 MP f/2.0 Wide |
| Front | Dual camera 8 MP f/1.7 Wide 2 MP Iris |
16 MP f/2.0 Wide |
| Storage | ||
| Memory | 4 GB 6 GB |
4 GB |
| Fixed | 64 GB 128 GB |
32 GB 64 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Samsung Exynos 8895 Octa-core processor 10 nm |
MediaTek Helio P20 Octa-core processor 16 nm |
| CPU | 4x 2.30 GHz Mongoose M2 4x 1.70 GHz Cortex-A53 |
4x 2.30 GHz Cortex-A53 4x 1.60 GHz Cortex-A53 |
| GPU | Mali-G71 MP20 | Mali-T880 MP2 |
| Battery | ||
| Capacity | 3,500 mAh | 2,700 mAh |
| Features | Fast charging 15W | - |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||