vs
2.5Battery8.5
Why is Beo Grace better than Comfo Flex?
- Water resistance (IPx)IPx7 vs IPx5+40%
Why is Comfo Flex better than Beo Grace?
- Battery life4 h vs 10 h2.5×
- Hi-res codec (LDAC / aptX HD / LHDC)No · Beo Grace: Yes
- Total with charging case21 h vs 40 h+90%
- LDACNo · Beo Grace: Yes
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Open-ear |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 40,000 Hz |
| Sensitivity | — | 90 dB |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | — |
| Battery & charging | ||
| Battery life | 4 h | 10 h |
| Battery life with ANC | 4 h | — |
| Total with charging case | 21 h | 40 h |
| Battery capacity | — | 70 mAh |
| Charging time | 1.5 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | LC3, AAC, SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| Multipoint (two devices) | Yes | — |
| LE Audio | Yes | — |
| USB-C | — | Yes |
| Smart & streaming | ||
| Voice assistant | Google Assistant, Siri | — |
| Design & build | ||
| Protection rating | IP57 | IP55 |
| Water resistance (IPx) | IPx7 | IPx5 |
| Dust protection (IP) | 5 | 5 |
