Oppo A78 4G vs Ulefone Armor X9 - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G |
| Display Size | 6.4 inches | 5.5 inches |
| Display Type | AMOLED | IPS LCD |
| Screen size | 1080 x 2400 pixels | 720 x 1440 pixels |
| W/D Resistant | IP54 | IP68 |
| Main Camera | 50MP | 13MP |
| RAM | 8GB | 3GB |
| Storage | 128GB | 32GB |
| Chipset | Snapdragon 680 | Helio A25 |
| CPU | Octa core | Octa core |
| GPU | Adreno 610 | PowerVR GE8320 |
| Battery | 5000 mAh Li-Po | 5000 mAh Li-Po |
| Fast Charging | 67W | 10W |
| OS | Android 13 | Android 11 |
| USB | Type C 2.0 | microUSB 2.0 |
| SIM | Dual SIM | Hybrid Dual |
| Bluetooth | 5.0 | 5.0 |
