vs
9.8Display9.8
4.7Sports & outdoor5.8
Dimensions
Size comparison
GT3Series 45 Smartwatch AMOLED
| GT3 | Series 45 Smartwatch AMOLED | Difference | |
|---|---|---|---|
| Case size | 48.2 mm | 46 mm | +2.2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is GT3 better than Series 45 Smartwatch AMOLED?
GT3 has no measurable advantages in this pair.
Why is Series 45 Smartwatch AMOLED better than GT3?
- LTE (cellular)No · GT3: Yes
- Screen size1.96″ vs 2.2″+12%
Specifications
Side by side
| Design & durability | ||
| Case size | 59 mm | 46 mm |
| Weight | 57 g | — |
| Thickness | 13.4 mm | — |
| Height | 59.3 mm | — |
| Width | 48.2 mm | — |
| Case material | — | Aluminium |
| Lens / cover glass | — | Mineralglas Mineralglas |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | — |
| Colours | Black, Gray | Black |
| Display | ||
| Screen size | 1.96″ | 2.2″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 410 px | — |
| Resolution (height) | 502 px | — |
| Pixel density | 331 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery capacity | 530 mAh | — |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Sensors | Accelerometer, gyro, barometer, compass, heart rate, SpO2 | barometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | — | GPS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | Yes |
| eSIM | No | — |
| Bluetooth | 5.3 | — |
| Smart features | ||
| Speaker | Yes | — |
| Platform | ||
| Operating system | Proprietary OS | — |
| Platform | Proprietary | — |
| Works with | — | iOS, Android |
