| OnePlus 9 | Samsung Galaxy A13 5G | |
| Specifications | ||
| Brand | OnePlus | Samsung |
| Model | - | - |
| Release Date | March 2021 | December 2021 |
| Operating System | OxygenOS (Android 11) | One UI (Android 11) |
| Dimensions | ||
| Size | 160.0 x 74.2 x 8.7 mm 6.30 x 2.92 x 0.34 in |
164.5 x 76.5 x 8.8 mm 6.48 x 3.01 x 0.35 in |
| Weight | 192 g 6.77 oz |
195 g 6.88 oz |
| Screen | ||
| Size | 6.55 inches | 6.5 inches |
| Resolution | 1,080 x 2,400 pixels | 720 x 1,600 pixels |
| PPI | 402 | 270 |
| Features | OLED, 120Hz | 90Hz |
| Cameras | ||
| Rear | Triple camera 48 MP f/1.8 Wide 50 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro |
Triple camera 50 MP f/1.8 Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth |
| Front | 16 MP f/2.4 Wide | 5 MP f/2.0 Wide |
| Storage | ||
| Memory | 8 GB 12 GB |
4 GB |
| Fixed | 128 GB 256 GB |
64 GB |
| Removable | - | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 888 5G SM8350 Octa-core processor 5 nm |
MediaTek Dimensity 700 Octa-core processor 7 nm |
| CPU | 1x 2.84 GHz Kryo 680 Prime 3x 2.42 GHz Kryo 680 Gold 4x 1.80 GHz Kryo 680 Silver |
2x 2.20 GHz Cortex-A76 6x 2.00 GHz Cortex-A55 |
| GPU | Adreno 660 | Mali-G57 MC2 |
| Battery | ||
| Capacity | 4,500 mAh | 5,000 mAh |
| Features | Fast charging 65W | Fast charging 15W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||