Dimensions
Size comparison
Watch X5Watch S2
| Watch X5 | Watch S2 | Difference | |
|---|---|---|---|
| Height | 45.7 mm | 46.5 mm | −0.8 mm |
| Width | 40.2 mm | 46.5 mm | −6.3 mm |
| Thickness | 10 mm | 11 mm | −1 mm |
| Weight | 29 g | 41 g | −12 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch X5 better than Watch S2?
- NFC paymentsYes · Watch S2: No
- Weight29 g vs 41 g+41%
- Screen size1.97″ vs 1.43″+38%
- Thickness10 mm vs 11 mm+10%
Why is Watch S2 better than Watch X5?
- Resolution (width)390 px vs 466 px+19%
- Pixel density302 ppi vs 326 ppi+8%
- Battery capacity360 mAh vs 380 mAh+6%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 46 mm |
| Weight | 29 g | 41 g |
| Thickness | 10 mm | 11 mm |
| Height | 45.7 mm | 46.5 mm |
| Width | 40.2 mm | 46.5 mm |
| Case material | Aluminium | — |
| Lens / cover glass | — | Scratch-resistant glass |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Colours | Black, White | Gray, Silver |
| Display | ||
| Screen size | 1.97″ | 1.43″ |
| 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 | 326 ppi |
| Peak brightness | — | 600 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 360 mAh | 380 mAh |
| Battery type | Li-Ion | — |
| Wireless charging | — | No |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sensors | Accelerometer, gyro, barometer, compass, heart rate, SpO2 | Accelerometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | Yes | No |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | 5.3 | — |
| Smart features | ||
| Speaker | Yes | Yes |
| Platform | ||
| Operating system | Proprietary OS | — |
| Platform | Proprietary | — |
