vs
2.4Display2.1
Dimensions
Size comparison
Forerunner 55Elemnt Rival
| Forerunner 55 | Elemnt Rival | Difference | |
|---|---|---|---|
| Case size | 42 mm | 46.5 mm | −4.5 mm |
| Thickness | 11.6 mm | 15.3 mm | −3.7 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Forerunner 55 better than Elemnt Rival?
- Thickness11.6 mm vs 15.3 mm+32%
Why is Elemnt Rival better than Forerunner 55?
- Screen size1.04″ vs 1.2″+15%
- Resolution (width)208 px vs 240 px+15%
Specifications
Side by side
| Design & durability | ||
| Case size | 42 mm | 46 mm |
| Weight | 37 g | — |
| Thickness | 11.6 mm | 15.3 mm |
| Height | 42 mm | — |
| Width | 42 mm | — |
| Case material | — | Plastic / polymer |
| Sapphire crystal | No | — |
| Lens / cover glass | chemically strengthened glass | Gorilla Glas |
| Strap material | silicone | Silikon |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 5 ATM | 50 m / 5 ATM |
| Colours | — | Black |
| Display | ||
| Screen size | 1.04″ | 1.2″ |
| Display technology | Memory-in-pixel (transflective) | — |
| Panel | Sunlight-visible, transflective memory-in-pixel | — |
| AMOLED / OLED display | No | No |
| Always-on display | Yes | — |
| Resolution (width) | 208 px | 240 px |
| Resolution (height) | 208 px | 240 px |
| Pixel density | 200 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | — |
| GPS battery life | 20 h | — |
| Battery type | — | Li-Po |
| Wireless charging | No | — |
| Charging | Garmin proprietary plug charger | — |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | GPS, GLONASS, Galileo, Elevate wrist heart rate monitor, Accelerometer | accelerometer, ambient light |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO | GPS, GLONASS |
| Sport profiles | 15 | — |
| Connectivity | ||
| ANT+ sensors | Yes | — |
| Smart features | ||
| Storage | 0.03 GB | — |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
