| Oppo Reno4 Pro 5G | Realme X2 | |
| Specifications | ||
| Brand | Oppo | Realme |
| Model | - | - |
| Release Date | June 2020 | September 2019 |
| Operating System | ColorOS (Android 10) | Realme UI (Android 9.0) |
| Dimensions | ||
| Size | 159.6 x 72.5 x 7.6 mm 6.28 x 2.85 x 0.30 in |
158.7 x 75.2 x 8.6 mm 6.25 x 2.96 x 0.34 in |
| Weight | 172 g 6.07 oz |
182 g 6.42 oz |
| Screen | ||
| Size | 6.55 inches | 6.4 inches |
| Resolution | 1,080 x 2,400 pixels | 1,080 x 2,400 pixels |
| PPI | 402 | 403 |
| Features | OLED, 90Hz | OLED |
| Cameras | ||
| Rear | Triple camera 48 MP f/1.7 Wide 12 MP f/2.2 Ultra Wide 13 MP f/2.4 Telephoto |
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 |
| Front | 32 MP f/2.4 Wide | 32 MP f/2.0 Wide |
| Storage | ||
| Memory | 8 GB 12 GB |
4 GB 6 GB 8 GB |
| Fixed | 128 GB 256 GB |
64 GB 128 GB 256 GB |
| Removable | - | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 765G 5G SM7250 Octa-core processor 7 nm |
Qualcomm Snapdragon 730G SM7150-AB Octa-core processor 8 nm |
| CPU | 1x 2.40 GHz Kryo 475 Prime 1x 2.20 GHz Kryo 475 Gold 6x 1.80 GHz Kryo 475 Silver |
2x 2.20 GHz Kryo 470 Gold 6x 1.80 GHz Kryo 470 Silver |
| GPU | Adreno 620 | Adreno 618 |
| Battery | ||
| Capacity | 4,500 mAh | 4,000 mAh |
| Features | Fast charging 65W | Fast charging 30W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||