vs
5.6Sports & outdoor5.8
Why is Legion 2025 Round better than Series 54 Smartwatch?
Legion 2025 Round has no measurable advantages in this pair.
Why is Series 54 Smartwatch better than Legion 2025 Round?
Series 54 Smartwatch has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | — | 46 mm |
| Case material | — | Aluminium |
| Lens / cover glass | — | Mineralglas Mineralglas |
| Strap material | Silikon | Silikon |
| Colours | — | Black |
| Display | ||
| Screen size | 1.43″ | — |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Battery | ||
| Battery life (smartwatch mode) | 15 days | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| Sensors | heart rate, SpO2, barometer, accelerometer | barometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GPS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | — |
| Connectivity | ||
| LTE (cellular) | — | Yes |
| Bluetooth | 5 | — |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
