| Xiaomi Redmi Note 8 2021 | Realme 9 Pro+ | |
| Specifications | ||
| Brand | Xiaomi | Realme |
| Model | - | - |
| Release Date | May 2021 | February 2022 |
| Operating System | MIUI (Android 11) | Realme UI (Android 12) |
| Dimensions | ||
| Size | 158.3 x 75.3 x 8.4 mm 6.23 x 2.96 x 0.33 in |
160.2 x 73.3 x 8.0 mm 6.31 x 2.89 x 0.31 in |
| Weight | 190 g 6.70 oz |
182 g 6.42 oz |
| Screen | ||
| Size | 6.3 inches | 6.4 inches |
| Resolution | 1,080 x 2,340 pixels | 1,080 x 2,400 pixels |
| PPI | 409 | 411 |
| Features | - | OLED, 90Hz |
| Cameras | ||
| Rear | Quad camera 48 MP f/1.8 Wide 8 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
Triple camera 50 MP f/1.8 Wide 8 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro |
| Front | 13 MP f/2.0 Wide | 16 MP f/2.4 Wide |
| Storage | ||
| Memory | 3 GB 4 GB |
6 GB 8 GB |
| Fixed | 64 GB 128 GB |
128 GB 256 GB |
| Removable | microSDXC | - |
| Processor | ||
| Chip | MediaTek Helio G85 Octa-core processor 12 nm |
MediaTek Dimensity 920 Octa-core processor 6 nm |
| CPU | 2x 2.00 GHz Cortex-A75 6x 1.80 GHz Cortex-A55 |
2x 2.50 GHz Cortex-A78 6x 2.00 GHz Cortex-A55 |
| GPU | Mali-G52 MC2 | Mali-G68 MC4 |
| Battery | ||
| Capacity | 4,000 mAh | 4,500 mAh |
| Features | Fast charging 18W | Fast charging 60W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||