vs
3.0Noise control & calls3.0
2.5Battery3.2
Why is SOUNDFORM Nano better than HA-A3T?
- Water resistance (IPx)IPx5 vs IPx4+25%
- Charging time2 h vs 3 h+50%
Why is HA-A3T better than SOUNDFORM Nano?
- Battery life5 h vs 7 h+40%
- Total with charging case19 h vs 22 h+16%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 6 mm | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Sensitivity | 85 dB | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 5 h | 7 h |
| Total with charging case | 19 h | 22 h |
| Charging time | 2 h | 3 h |
| Quick charge (claimed) | 10 min → 1 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.1 |
| Design & build | ||
| Earbud weight (each) | — | 10 g |
| Protection rating | IPX5 | IPX4 |
| Water resistance (IPx) | IPx5 | IPx4 |
