| Realme 8i | Samsung Galaxy A02s | |
| Specifications | ||
| Brand | Realme | Samsung |
| Model | - | - |
| Release Date | September 2021 | January 2021 |
| Operating System | Realme UI (Android 11) | One UI (Android 10) |
| Dimensions | ||
| Size | 164.1 x 75.5 x 8.5 mm 6.46 x 2.97 x 0.33 in |
164.2 x 75.9 x 9.1 mm 6.46 x 2.99 x 0.36 in |
| Weight | 194 g 6.84 oz |
196 g 6.91 oz |
| Screen | ||
| Size | 6.6 inches | 6.5 inches |
| Resolution | 1,080 x 2,412 pixels | 720 x 1,600 pixels |
| PPI | 400 | 270 |
| Features | 120Hz | - |
| Cameras | ||
| Rear | Triple camera 50 MP f/1.8 Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
Triple camera 13 MP f/2.2 Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
| Front | 16 MP f/2.1 Wide | 5 MP f/2.2 |
| Storage | ||
| Memory | 4 GB 6 GB |
2 GB 3 GB 4 GB |
| Fixed | 64 GB 128 GB |
32 GB 64 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | MediaTek Helio G96 Octa-core processor 12 nm |
Qualcomm Snapdragon 450 SDM450 Octa-core processor 14 nm |
| CPU | 2x 2.05 GHz Cortex-A76 6x 2.00 GHz Cortex-A55 |
8x 1.80 GHz Cortex-A53 |
| GPU | Mali-G57 MC2 | Adreno 506 |
| Battery | ||
| Capacity | 5,000 mAh | 5,000 mAh |
| Features | Fast charging 18W | Fast charging 15W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||