vivo Watch vs Oppo Watch 2 42mm LTE - mobile2u.net
| Technology | No cellular connectivity | 3G, 4G |
| Display Size | 1.3 inches | 1.9 inches |
| Display Type | AMOLED | AMOLED |
| Resolution | 454 x 454 pixels | 372 x 430 pixels |
| Storage | 2GB | 8GB |
| Battery | 478 mAh Li-Ion | 360 mAh Li-Ion |
| OS | Proprietary OS | Android Wear OS |
| Bluetooth | 5.0 | 5.0 |
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