Dimensions
Size comparison
Band 7BFH-19
| Band 7 | BFH-19 | Difference | |
|---|---|---|---|
| Case size | 42.3 mm | 42 mm | +0.3 mm |
| Weight | 28 g | 66 g | −38 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Band 7 better than BFH-19?
- Battery life (smartwatch mode)18 days vs 7 days2.6×
- Weight28 g vs 66 g2.4×
- AMOLED / OLED displayYes · BFH-19: No
- Screen size1.47″ vs 0.96″+53%
- Battery capacity232 mAh vs 90 mAh2.6×
Why is BFH-19 better than Band 7?
BFH-19 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | — | 42 mm |
| Weight | 28 g | 66 g |
| Thickness | 12.2 mm | — |
| Height | 24.4 mm | — |
| Width | 42.3 mm | — |
| Case material | Plastic / polymer | Plastic / polymer |
| Lens / cover glass | Tempered glass + | — |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | — |
| Colours | — | Black |
| Display | ||
| Screen size | 1.47″ | 0.96″ |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | LCD |
| AMOLED / OLED display | Yes | No |
| Touchscreen | Yes | — |
| Resolution (width) | 198 px | — |
| Resolution (height) | 368 px | — |
| Pixel density | 282 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 18 days | 7 days |
| Battery capacity | 232 mAh | 90 mAh |
| Battery type | — | Li-Po |
| Charging | Magnetic charging | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Sleep tracking | Yes | Yes |
| Sports & navigation | ||
| Built-in GPS | No | — |
| Sport profiles | 120 | — |
| Connectivity | ||
| Wi-Fi | — | Wi-Fi 1 |
| Bluetooth | 5.2 | 4.2 |
| Smart features | ||
| Microphone | Yes | — |
| Platform | ||
| Operating system | Zepp OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
