Realme Watch 3 Pro vs vivo Watch 3 - mobile2u.net
| Technology | No cellular Connectivity | 3G, 4G |
| Display Size | 1.7 inches | 1.4 inches |
| Display Type | AMOLED | AMOLED |
| Resolution | 364 x 448 pixels | 466 x 466 pixels |
| OS | Proprietary OS | Blue OS |
| SIM | No | eSIM |
| Bluetooth | 5.3 | 5.2 |
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