Dimensions
Size comparison
C3Watch
| C3 | Watch | Difference | |
|---|---|---|---|
| Height | 46 mm | 46 mm | = |
| Width | 46 mm | 46 mm | = |
| Thickness | 14.8 mm | 10.6 mm | +4.2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is C3 better than Watch?
C3 has no measurable advantages in this pair.
Why is Watch better than C3?
- Built-in GPSNo · C3: Yes
- AMOLED / OLED displayNo · C3: Yes
- NFC paymentsNo · C3: Yes
- SpeakerNo · C3: Yes
- Resolution (width)240 px vs 454 px+89%
- Battery capacity260 mAh vs 478 mAh+84%
- Screen size1.3″ vs 1.39″+7%
- Thickness14.8 mm vs 10.6 mm+40%
- Pixel density261 ppi vs 326 ppi+25%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 46 mm |
| Weight | — | 46.8 g |
| Thickness | 14.8 mm | 10.6 mm |
| Height | 46 mm | 46 mm |
| Width | 46 mm | 46 mm |
| Case material | — | Stainless steel |
| Lens / cover glass | Scratch-resistant glass | — |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Colours | Black, Gray | Black, Brown, Dark Brown, Orange |
| Display | ||
| Screen size | 1.3″ | 1.39″ |
| Display technology | LCD | AMOLED |
| Panel | TFT LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | 240 px | 454 px |
| Resolution (height) | 240 px | 454 px |
| Pixel density | 261 ppi | 326 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 260 mAh | 478 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sensors | Accelerometer, gyro, heart rate | Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | 5.1 | 5 |
| Smart features | ||
| Speaker | No | Yes |
| Storage | — | 2 GB |
| Platform | ||
| Operating system | Proprietary OS | Proprietary OS |
| Platform | Proprietary | Proprietary |
