Oppo Watch 4 Pro vs Huawei Watch GT 4 46mm - mobile2u.net
| Technology | 3G, 4G | No cellular connectivity |
| Display Size | 1.9 inches | 1.3 inches |
| Display Type | LTPO AMOLED | AMOLED |
| Resolution | 378 x 496 pixels | 466 x 466 pixels |
| OS | ColorOS Watch 3.0 | HarmonyOS 4.0 |
| Bluetooth | 5.0 | 5.2 |
