HMD Skyline vs Oukitel WP21 Ultra - mobile2u.net
| Technology | 3G, 4G | 3G, 4G |
| Display Size | 6.6 inches | 6.7 inches |
| Display Type | IPS LCD | IPS LCD |
| Resolution | 720 x 1612 pixels | 1080 x 2460 pixels |
| Refresh Rate | 90Hz | 120Hz |
| Main Camera | 108MP | 64MP |
| Front Camera | 50MP | 20MP |
| RAM | 4GB | 12GB |
| Storage | 128GB | 256GB |
| Chipset | Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm) | Helio G99 |
| CPU | Octa core | Octa core |
| GPU | Mali G57 | Mali G57 |
| Battery | 4600 mAh | 9800 mAh Li-Po |
| Fast Charging | 33W | 66W |
| OS | Android 14 | Android 13 |
| USB | Type C 2.0 | Type C 2.0 |
| SIM | Nano-SIM | Hybrid Dual SIM |
| Bluetooth | 5.0 | 5.2 |
