Oppo A77s vs Nokia G22 - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G |
| Display Size | 6.5 inches | 6.5 inches |
| Display Type | IPS LCD | IPS LCD |
| Screen size | 720 x 1612 pixels | 720 x 1600 pixels |
| Refresh Rate | 90Hz | 90Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 8MP |
| RAM | 8GB | 4GB |
| Storage | 128GB | 64GB |
| Chipset | Snapdragon 680 4G | Unisoc T606 |
| CPU | Octa core | Octa core |
| GPU | Adreno 610 | Mali G57 |
| Battery | 5000 mAh Li-Po | 5050 mAh Li-Po |
| Fast Charging | 33W | 20W |
| OS | Android 12 | Android 12 |
| USB | Type C 2.0 | Type C 2.0 |
| SIM | Dual SIM | Single SIM or Hybrid SIM |
| Bluetooth | 5.0 | 5.0 |
