vs
3.0Noise control & calls3.0
2.5Battery2.0
Why is SOUNDFORM Nano better than JOY?
- Battery life5 h vs 4 h+25%
- Total with charging case19 h vs 12 h+58%
Why is JOY better than SOUNDFORM Nano?
- Bluetooth version5 vs 5.2+4%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 6 mm | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | 85 dB | 126 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 5 h | 4 h |
| Total with charging case | 19 h | 12 h |
| Battery capacity | — | 35 mAh |
| Charging time | 2 h | — |
| Quick charge (claimed) | 10 min → 1 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Design & build | ||
| Earbud weight (each) | — | 3.2 g |
| Protection rating | IPX5 | — |
| Water resistance (IPx) | IPx5 | — |
| Colours | — | Purple |
| Features | ||
| Hands-free calls | — | Yes |
