Huawei Watch 4 vs Oppo Watch X - mobile2u.net
Technology | 3G, 4G | No cellular connectivity |
Display Size | 1.5 inches | 1.4 inches |
Display Type | LTPO AMOLED | AMOLED |
Resolution | 466 x 466 pixels | 466 x 466 pixels |
OS | HarmonyOS 3.0 | Android Wear OS 4 |
Bluetooth | 5.2 | 5.0 |