vs
8.8Display8.9
5.0Health tracking5.0
3.9Smart features9.8
2.0Build & durability4.0
Dimensions
Size comparison
X5Watch Ultimate Design Spring
| X5 | Watch Ultimate Design Spring | Difference | |
|---|---|---|---|
| Height | 53.9 mm | 42.9 mm | +11 mm |
| Width | 45.4 mm | 42.9 mm | +2.5 mm |
| Thickness | 14.4 mm | 10.8 mm | +3.6 mm |
| Weight | 84 g | 91 g | −7 g |
Drawn to the same scale from the official dimensions (front and side).
Why is X5 better than Watch Ultimate Design Spring?
- Screen size2.13″ vs 1.38″+54%
- Weight84 g vs 91 g+8%
- Battery capacity900 mAh vs 540 mAh+67%
Why is Watch Ultimate Design Spring better than X5?
- NFC paymentsNo · X5: Yes
- LTE (cellular)No · X5: Yes
- Water resistance3 ATM vs 5 ATM+67%
- eSIMNo · X5: Yes
- Thickness14.4 mm vs 10.8 mm+33%
- Resolution (width)410 px vs 466 px+14%
- Pixel density304 ppi vs 338 ppi+11%
Specifications
Side by side
| Design & durability | ||
| Case size | 54 mm | 43 mm |
| Weight | 84 g | 91 g |
| Thickness | 14.4 mm | 10.8 mm |
| Height | 53.9 mm | 42.9 mm |
| Width | 45.4 mm | 42.9 mm |
| Sapphire crystal | — | Yes |
| Lens / cover glass | — | Sapphire crystal glass |
| Water resistance | 3 ATM | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Colours | Black | Diamond Silver |
| Display | ||
| Screen size | 2.13″ | 1.38″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | LTPO2 AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 410 px | 466 px |
| Resolution (height) | 502 px | 466 px |
| Pixel density | 304 ppi | 338 ppi |
| Peak brightness | — | 3,000 nits |
| LTPO display | — | Yes |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 900 mAh | 540 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Temperature sensor | — | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | — | Wi-Fi 6 |
| Bluetooth | 5.3 | 5.2 |
| Smart features | ||
| Speaker | Yes | Yes |
| Platform | ||
| Operating system | Proprietary OS | HarmonyOS 6.1 |
| Platform | Proprietary | HarmonyOS |
| Chipset | — | Kirin W80 |
