Samsung Galaxy Watch 4 44mm vs vivo Watch - mobile2u.net
| Technology | 3G, 4G | No cellular connectivity |
| Display Size | 1.4 inches | 1.3 inches |
| Display Type | Super AMOLED | AMOLED |
| Resolution | 450 x 450 pixels | 454 x 454 pixels |
| Storage | 16GB | 2GB |
| Battery | 361 mAh Li-Ion | 478 mAh Li-Ion |
| Wireless Charging | (Qi) | 10W |
| OS | Android Wear OS 4 | Proprietary OS |
| Bluetooth | 5.0 | 5.0 |
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