Dimensions
Size comparison
Watch X5iGTS 4
| Watch X5i | GTS 4 | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 47 mm | −6.5 mm |
| Thickness | 10.9 mm | 8.7 mm | +2.2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch X5i better than GTS 4?
- Battery life (smartwatch mode)21 days vs 7 days3×
- Battery capacity420 mAh vs 260 mAh+62%
Why is GTS 4 better than Watch X5i?
- Thickness10.9 mm vs 8.7 mm+25%
- Resolution (width)390 px vs 466 px+19%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 47 mm |
| Weight | 28 g | — |
| Thickness | 10.9 mm | 8.7 mm |
| Height | 46.7 mm | — |
| Width | 40.5 mm | — |
| Case material | Plastic / polymer | Plastic / polymer |
| Strap material | Silikon | Silikon |
| Water resistance | 1 ATM | — |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | 1 ATM | — |
| Colours | Black, White | — |
| Display | ||
| Screen size | 1.97″ | 1.94″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 390 px | 466 px |
| Resolution (height) | 450 px | 466 px |
| Pixel density | 302 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | 21 days | 7 days |
| Battery capacity | 420 mAh | 260 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | No | — |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | — |
| eSIM | No | — |
| Bluetooth | 5.4 | 5.2 |
| Smart features | ||
| Speaker | Yes | — |
| Microphone | Yes | — |
| Platform | ||
| Operating system | RTOS OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
