Apple Watch Ultra 5 vs Apple Watch Ultra 3 - mobile2u.net
| Technology | 3G, 4G | 3G, 4G |
| Display Size | 1.95 inches | 1.93 inches |
| Display Type | Retina LTPO OLED | Retina LTPO OLED |
| Resolution | 502 x 410 pixels | 502 x 410 pixels |
| Protection | Sapphire crystal glass | Sapphire crystal glass |
| RAM | 2GB | 1GB |
| Storage | 64GB | 64GB |
| Chipset | Apple S12 | Apple S10 |
| CPU | Dual core | Dual core |
| GPU | PowerVR | PowerVR |
| Battery | 602 mAh Li-Ion | 542 mAh Li-Ion |
| Wireless Charging | (Qi) | (Qi) |
| OS | watchOS 13 | watchOS 11 |
| SIM | eSIM | eSIM |
| Bluetooth | 5.6 | 5.4 |
