| Realme X2 | Xiaomi Poco X2 | |
| Specifications | ||
| Brand | Realme | Xiaomi |
| Model | - | - |
| Release Date | September 2019 | February 2020 |
| Operating System | Realme UI (Android 9.0) | MIUI (Android 10) |
| Dimensions | ||
| Size | 158.7 x 75.2 x 8.6 mm 6.25 x 2.96 x 0.34 in |
165.3 x 76.6 x 8.8 mm 6.51 x 3.02 x 0.35 in |
| Weight | 182 g 6.42 oz |
208 g 7.34 oz |
| Screen | ||
| Size | 6.4 inches | 6.67 inches |
| Resolution | 1,080 x 2,400 pixels | 1,080 x 2,400 pixels |
| PPI | 403 | 395 |
| Features | OLED | 120Hz |
| 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 |
Quad camera 64 MP f/1.9 Wide 8 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
| Front | 32 MP f/2.0 Wide | Dual camera 20 MP f/2.2 Wide 2 MP f/2.4 Depth |
| Storage | ||
| Memory | 4 GB 6 GB 8 GB |
6 GB 8 GB |
| Fixed | 64 GB 128 GB 256 GB |
64 GB 128 GB 256 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 730G SM7150-AB Octa-core processor 8 nm |
Qualcomm Snapdragon 730G SM7150-AB Octa-core processor 8 nm |
| CPU | 2x 2.20 GHz Kryo 470 Gold 6x 1.80 GHz Kryo 470 Silver |
2x 2.20 GHz Kryo 470 Gold 6x 1.80 GHz Kryo 470 Silver |
| GPU | Adreno 618 | Adreno 618 |
| Battery | ||
| Capacity | 4,000 mAh | 4,500 mAh |
| Features | Fast charging 30W | Fast charging 27W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||