Oppo K9s vs vivo Y77t 12GB RAM - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G, 5G |
| Display Size | 6.5 inches | 6.6 inches |
| Display Type | IPS LCD | IPS LCD |
| Screen size | 1080 x 2412 pixels | 1080 x 2340 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Main Camera | 64MP | 50MP |
| Ultrawide Camera | 8MP | 2MP |
| Front Camera | 16MP | 8MP |
| RAM | 6GB | 12GB |
| Storage | 128GB | 256GB |
| Chipset | Snapdragon 778G 5G | Dimensity 7020 |
| CPU | Octa core | Octa core |
| GPU | Adreno 642L | IMG BXM |
| Battery | 5000 mAh Li-Po | 5000 mAh Li-Ion |
| Fast Charging | 30W | 44W |
| OS | Android 11 | Android 13 |
| USB | Type C 2.0 | Type C 3.2 |
| SIM | Dual SIM | Dual |
| Bluetooth | 5.2 | 5.3 |
