vs
8.5Battery9.4
Why is Comfo Flex better than Nord Buds 3R?
Comfo Flex has no measurable advantages in this pair.
Why is Nord Buds 3R better than Comfo Flex?
- Battery life10 h vs 12 h+20%
- Total with charging case40 h vs 54 h+35%
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Driver size | — | 12.4 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 40,000 Hz | — |
| Sensitivity | 90 dB | — |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Microphones | — | 2 |
| Battery & charging | ||
| Battery life | 10 h | 12 h |
| Total with charging case | 40 h | 54 h |
| Battery capacity | 70 mAh | — |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.4 |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| USB-C | Yes | — |
| Low-latency game mode | — | Yes |
| Design & build | ||
| Protection rating | IP55 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | 5 |
