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9.3Noise control & calls4.2
Why is Galaxy Buds FE SM-R400 better than OpenFit?
- Active noise cancellingYes · OpenFit: No
Why is OpenFit better than Galaxy Buds FE SM-R400?
OpenFit has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Lowest frequency | — | 50 Hz |
| Highest frequency | — | 16,000 Hz |
| Impedance | — | 8 Ω |
| Sensitivity | — | 96 dB |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | — | 7 h |
| Total with charging case | — | 28 h |
| Battery capacity | 60 mAh | — |
| Charging time | — | 1 h |
| Quick charge (claimed) | — | 5 min → 1 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.2 |
| Smart & streaming | ||
| Voice assistant | Bixby | — |
| Design & build | ||
| Protection rating | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Dust protection (IP) | — | 5 |
| Colours | — | Black, Beige |
| Features | ||
| Touch controls | Yes | — |
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