vs
8.6Battery6.0
9.6Build & features8.8
Why is OpenSwim Pro better than AQUA?
- Battery life15 h vs 10 h+50%
- Weight27 g vs 35 g+28%
- Lowest frequency10 Hz vs 20 Hz2×
Why is AQUA better than OpenSwim Pro?
AQUA has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Bone conduction | Bone conduction |
| Lowest frequency | 10 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | — | 9 Ω |
| Sensitivity | 105 dB | 120 dB |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | — |
| Battery & charging | ||
| Battery life | 15 h | 10 h |
| Charging time | — | 1 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| NFC pairing | — | Yes |
| Design & build | ||
| Weight | 27 g | 35 g |
| Protection rating | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Dust protection (IP) | 6 | 6 |
| Colours | OpenSwim Pro Grey, OpenSwim Pro White, OpenSwim Pro Red | — |
| Features | ||
| Hands-free calls | Yes | Yes |
