Why is A3 better than 108 4G (2024)?
- Built-in GPSYes · 108 4G (2024): No
- Weight45 g vs 93 g2.1×
- Resolution (width)360 px vs 240 px+50%
Why is 108 4G (2024) better than A3?
- Battery capacity300 mAh vs 1,450 mAh4.8×
- Screen size1.39″ vs 2″+44%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | — |
| Weight | 45 g | 93 g |
| Thickness | 11.6 mm | — |
| Water resistance | 2 ATM | — |
| Colours | — | Blue, Cyan, Pink |
| Display | ||
| Screen size | 1.39″ | 2″ |
| Display technology | — | LCD |
| Panel | — | TFT LCD |
| AMOLED / OLED display | — | No |
| Resolution (width) | 360 px | 240 px |
| Resolution (height) | 360 px | 320 px |
| Pixel density | — | 200 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 8 days | — |
| Battery capacity | 300 mAh | 1,450 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Sleep tracking | Yes | — |
| Sports & navigation | ||
| Built-in GPS | Yes | No |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | — | No |
| LTE (cellular) | — | Yes |
| eSIM | — | No |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | — | Yes |
| Platform | ||
| Works with | Android, iOS | — |
