Why is 9720 better than Band 7?
9720 has no measurable advantages in this pair.
Why is Band 7 better than 9720?
- AMOLED / OLED displayNo · 9720: Yes
- Weight28 g vs 18 g+56%
- Thickness11 mm vs 10 mm+10%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 44 mm |
| Weight | 28 g | 18 g |
| Thickness | 11 mm | 10 mm |
| Case material | Aluminium | Plastic / polymer |
| Lens / cover glass | — | 2.5D-Glas |
| Strap material | Silikon | Silikon |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | Silver | Black |
| Display | ||
| Screen size | 1.45″ | 1.47″ |
| Display technology | — | AMOLED |
| Panel | Farbdisplay | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 194 px |
| Resolution (height) | — | 368 px |
| Battery | ||
| Battery life (smartwatch mode) | — | 14 days |
| Battery capacity | 140 mAh | — |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2 | heart rate, SpO2, accelerometer |
| Connectivity | ||
| Bluetooth | — | 5 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
