vs
5.5Health tracking5.5
8.1Build & durability8.8
Dimensions
Size comparison
Smart Band 11 ActiveSmart Band 9 Active
| Smart Band 11 Active | Smart Band 9 Active | Difference | |
|---|---|---|---|
| Case size | 25.8 mm | 45.9 mm | −20.1 mm |
| Thickness | 10.2 mm | 10 mm | +0.2 mm |
| Weight | 18 g | 16 g | +2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Smart Band 11 Active better than Smart Band 9 Active?
- Battery life (smartwatch mode)21 days vs 18 days+17%
Why is Smart Band 9 Active better than Smart Band 11 Active?
- Resolution (width)172 px vs 320 px+86%
- Weight18 g vs 16.5 g+9%
- Thickness10.2 mm vs 10 mm+2%
Specifications
Side by side
| Design & durability | ||
| Case size | 44 mm | 46 mm |
| Weight | 18 g | 16.5 g |
| Thickness | 10.2 mm | 10 mm |
| Height | 43.5 mm | — |
| Width | 25.8 mm | — |
| Case material | Plastic / polymer | — |
| Lens / cover glass | 2.5D-Glas | — |
| Strap material | Silikon | — |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 50 m / 5 ATM | — |
| Display | ||
| Screen size | 1.47″ | 1.47″ |
| Display technology | LCD | — |
| Panel | TFT | — |
| AMOLED / OLED display | No | — |
| Resolution (width) | 172 px | 320 px |
| Resolution (height) | 320 px | 172 px |
| Battery | ||
| Battery life (smartwatch mode) | 21 days | 18 days |
| Battery capacity | 300 mAh | 300 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, accelerometer | — |
| Connectivity | ||
| Bluetooth | 5.3 | 5.3 |
| Platform | ||
| Works with | iOS, Android | Android, iOS |
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