Why is KH-KZ30 better than TAH4205?
- Battery life35 h vs 29 h+21%
- Bluetooth version5.2 vs 5+4%
Why is TAH4205 better than KH-KZ30?
- Weight157 g vs 150 g+5%
Specifications
Side by side
| Sound | ||
| Fit | — | On-ear |
| Driver type | Dynamic | — |
| Driver size | 30 mm | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Sensitivity | — | 110 dB |
| Noise control | ||
| Active noise cancelling | — | No |
| Battery & charging | ||
| Battery life | 35 h | 29 h |
| Charging time | 3 h | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | — |
| Design & build | ||
| Weight | 157 g | 150 g |
| Foldable | Yes | Yes |
| Features | ||
| Hands-free calls | Yes | — |
