vs
7.5Display8.1
5.0Health tracking5.0
3.9Smart features4.9
Dimensions
Size comparison
Watch X1Watch Buds 2
| Watch X1 | Watch Buds 2 | Difference | |
|---|---|---|---|
| Height | 46.5 mm | 47 mm | −0.5 mm |
| Width | 46.5 mm | 47 mm | −0.5 mm |
| Thickness | 11 mm | 14.7 mm | −3.7 mm |
| Weight | 56 g | 54 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch X1 better than Watch Buds 2?
- SpeakerYes · Watch Buds 2: No
- Thickness11 mm vs 14.7 mm+34%
- Pixel density326 ppi vs 310 ppi+5%
Why is Watch Buds 2 better than Watch X1?
- Built-in GPSNo · Watch X1: Yes
- NFC paymentsNo · Watch X1: Yes
- Wireless chargingNo · Watch X1: Yes
- Screen size1.43″ vs 1.5″+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 47 mm |
| Weight | 55.6 g | 54.5 g |
| Thickness | 11 mm | 14.7 mm |
| Height | 46.5 mm | 47 mm |
| Width | 46.5 mm | 47 mm |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Colours | Gray, Silver | Black, Silver |
| Display | ||
| Screen size | 1.43″ | 1.5″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | LTPO AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | 466 px |
| Resolution (height) | 466 px | 466 px |
| Pixel density | 326 ppi | 310 ppi |
| Peak brightness | — | 3,000 nits |
| LTPO display | — | Yes |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | — | 410 mAh |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | No | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | — | 5.2 |
| Smart features | ||
| Speaker | Yes | No |
| Platform | ||
| Operating system | RTOS OS | HarmonyOS |
| Platform | Proprietary | HarmonyOS |
