vs
4.6Noise control & calls8.5
5.2Battery5.1
Why is SoundForm ClearFit better than Zen Air Plus?
- Water resistance (IPx)IPx5 vs IPx4+25%
Why is Zen Air Plus better than SoundForm ClearFit?
- Active noise cancellingNo · SoundForm ClearFit: Yes
- Total with charging case26 h vs 32 h+23%
- Microphones4 vs 6+50%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Open-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 10 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | 4 | 6 |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 8 h | 8 h |
| Battery life with ANC | — | 5 h |
| Total with charging case | 26 h | 32 h |
| Quick charge (claimed) | — | 10 min → 1 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | — | LC3, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | Yes | — |
| LE Audio | — | Yes |
| USB-C | — | Yes |
| Low-latency game mode | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | — | Yes |
| Design & build | ||
| Earbud weight (each) | — | 4.3 g |
| Protection rating | IPX5 | IPX4 |
| Water resistance (IPx) | IPx5 | IPx4 |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
