Why is RS4 Plus better than FW34?
- AMOLED / OLED displayYes · FW34: No
- Screen size1.78″ vs 1.08″+65%
- Battery capacity230 mAh vs 105 mAh2.2×
Why is FW34 better than RS4 Plus?
- Weight49 g vs 24 g2×
Specifications
Side by side
| Design & durability | ||
| Weight | 49 g | 24 g |
| Thickness | 11 mm | 11 mm |
| Height | — | 43 mm |
| Width | — | 23 mm |
| Case material | — | Aluminium |
| Strap material | Silikon | — |
| Water rating (maker) | — | 1 m |
| Colours | — | Silver |
| Display | ||
| Screen size | 1.78″ | 1.08″ |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | TFT |
| AMOLED / OLED display | Yes | No |
| Resolution (width) | 368 px | — |
| Resolution (height) | 448 px | — |
| Battery | ||
| Battery capacity | 230 mAh | 105 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate | heart rate, SpO2 |
| Connectivity | ||
| Bluetooth | 5.1 | 4 |
| Platform | ||
| Works with | iOS | — |
