vs
9.7Build & durability4.3
Dimensions
Size comparison
Helio CoreWatch Fit 4
| Helio Core | Watch Fit 4 | Difference | |
|---|---|---|---|
| Height | 24.3 mm | 43 mm | −18.7 mm |
| Width | 33.9 mm | 38 mm | −4.1 mm |
| Thickness | 9.6 mm | 9.5 mm | +0.1 mm |
| Weight | 11 g | 27 g | −16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Helio Core better than Watch Fit 4?
- Weight11.2 g vs 27 g2.4×
Why is Watch Fit 4 better than Helio Core?
- Built-in GPSNo · Helio Core: Yes
- Battery capacity232 mAh vs 400 mAh+72%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 43 mm |
| Weight | 11.2 g | 27 g |
| Thickness | 9.6 mm | 9.5 mm |
| Height | 24.3 mm | 43 mm |
| Width | 33.9 mm | 38 mm |
| Case material | Plastic / polymer | Aluminium |
| Water resistance | 5 ATM | 5 ATM |
| Colours | — | Black, Silver |
| Display | ||
| Screen size | — | 1.82″ |
| Display technology | No display | AMOLED |
| Panel | — | AMOLED |
| AMOLED / OLED display | — | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 408 px |
| Resolution (height) | — | 480 px |
| Pixel density | — | 347 ppi |
| Peak brightness | — | 2,000 nits |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | 10 days |
| Battery capacity | 232 mAh | 400 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | — | Accelerometer, gyro, heart rate, SpO2, compass, barometer |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Bluetooth | 5.2 | 5.2 |
| Smart features | ||
| Calls from the wrist | — | Yes |
| Speaker | — | Yes |
| Music on the watch | — | Yes |
| Platform | ||
| Platform | Proprietary | — |
| Works with | iOS, Android | Android, iOS |
