vs
8.6Build & features3.6
Why is FreeArc better than Accentum Open?
- Water resistance (IPx)IPx7 vs IPx4+75%
- Highest frequency20,000 Hz vs 15,000 Hz+33%
- Lowest frequency20 Hz vs 25 Hz+25%
Why is Accentum Open better than FreeArc?
- Earbud weight (each)8.9 g vs 8.7 g+2%
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Ear cup design | Open-back | Open-back |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 11 mm |
| Lowest frequency | 20 Hz | 25 Hz |
| Highest frequency | 20,000 Hz | 15,000 Hz |
| Sensitivity | — | 109 dB |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Microphones | — | 2 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | — | 6 h |
| Total with charging case | — | 28 h |
| Charging time | — | 1 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 8.9 g | 8.7 g |
| Protection rating | IP57 | IPX4 |
| Water resistance (IPx) | IPx7 | IPx4 |
| Dust protection (IP) | 5 | — |
| Colours | — | Cream, Black, Blush |
| Features | ||
| Touch controls | Yes | Yes |
| Wear detection (auto pause) | — | Yes |
| Hands-free calls | Yes | Yes |
