Samsung Galaxy Watch Active 2 Aluminum vs Samsung Galaxy Watch 4 Classic - mobile2u.net
| Technology | 3G, 4G | 3G, 4G |
| Display Size | 1.4 inches | 1.4 inches |
| Display Type | Super AMOLED | Super AMOLED |
| Resolution | 450 x 450 pixels | 450 x 450 pixels |
| Protection | Sapphire crystal glass | Corning Gorilla Glass DX |
| RAM | 1.5GB | 1.5GB |
| Storage | 16GB | 16GB |
| Chipset | Exynos W920 | Exynos W920 |
| CPU | Dual core | Dual core |
| GPU | Mali G68 | Mali G68 |
| Battery | 340 mAh Li-Ion | 361 mAh Li-Ion |
| OS | Tizen OS 5.5 | Android Wear OS 4 |
| Bluetooth | 5.0 | 5.0 |
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