| Realme 8 | Samsung Galaxy A03 Core | |
| Specifications | ||
| Brand | Realme | Samsung |
| Model | - | - |
| Release Date | March 2021 | December 2021 |
| Operating System | Realme UI (Android 11) | One UI (Android 11 Go Edition) |
| Dimensions | ||
| Size | 160.6 x 73.9 x 8.0 mm 6.32 x 2.91 x 0.31 in |
164.2 x 75.9 x 9.1 mm 6.46 x 2.99 x 0.36 in |
| Weight | 177 g 6.24 oz |
211 g 7.44 oz |
| Screen | ||
| Size | 6.4 inches | 6.5 inches |
| Resolution | 1,080 x 2,400 pixels | 720 x 1,600 pixels |
| PPI | 411 | 270 |
| Features | OLED | - |
| Cameras | ||
| Rear | Quad camera 64 MP f/1.8 Wide 8 MP f/2.3 Ultra Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
8 MP f/2.0 |
| Front | 16 MP f/2.5 Wide | 5 MP f/2.2 |
| Storage | ||
| Memory | 4 GB 6 GB 8 GB |
2 GB |
| Fixed | 128 GB | 32 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | MediaTek Helio G95 Octa-core processor 12 nm |
Unisoc SC9863A Octa-core processor 28 nm |
| CPU | 2x 2.05 GHz Cortex-A76 6x 2.00 GHz Cortex-A55 |
4x 1.60 GHz Cortex-A55 4x 1.20 GHz Cortex-A55 |
| GPU | Mali-G76 MC4 | PowerVR GE8322 |
| Battery | ||
| Capacity | 5,000 mAh | 5,000 mAh |
| Features | Fast charging 30W | - |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||