Why is 501 better than Pulse?
501 has no measurable advantages in this pair.
Why is Pulse better than 501?
- Screen size1.43″ vs 1.96″+37%
- Battery capacity340 mAh vs 350 mAh+3%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | — |
| Lens / cover glass | — | Gorilla Glas |
| Strap material | Gummi | Silikon |
| Colours | Black | — |
| Display | ||
| Screen size | 1.43″ | 1.96″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | — | 410 px |
| Resolution (height) | — | 502 px |
| Battery | ||
| Battery capacity | 340 mAh | 350 mAh |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | — | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Connectivity | ||
| Bluetooth | 5.2 | 5.3 |
| Platform | ||
| Works with | Android | iOS, Android |
