Apple Watch Series 3 Aluminum 38mm (No LTE) vs Apple Watch Series 3 42mm - mobile2u.net
| Technology | 3G, 4G | 3G, 4G |
| Display Size | 1.5 inches | 1.6 inches |
| Display Type | Retina OLED | Retina OLED |
| Resolution | 340 x 272 pixels | 390 x 312 pixels |
| Protection | Ion X strengthened glass | Sapphire crystal glass |
| RAM | 768MB | 768MB |
| Storage | 16GB | 16GB |
| Chipset | Apple S3 | Apple S3 |
| CPU | Dual core | Dual core |
| GPU | PowerVR | PowerVR |
| Battery | 279 mAh Li-Ion | 341 mAh Li-Ion |
| Wireless Charging | (Qi) | (Qi) |
| OS | watchOS 8.7 | watchOS 8.7 |
| SIM | eSIM | eSIM |
| Bluetooth | 4.2 | 4.2 |
