7.8Noise control & calls3.8
Why is WA-V1 better than KPH40 Utility?
- Active noise cancellingYes · KPH40 Utility: No
Why is KPH40 Utility better than WA-V1?
KPH40 Utility has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | — | On-ear |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | — |
| Lowest frequency | — | 15 Hz |
| Highest frequency | — | 25,000 Hz |
| Impedance | — | 60 Ω |
| Sensitivity | — | 101 dB |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 120 h | — |
| Charging time | 3 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | No |
| Bluetooth version | 5 | — |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 267 g | — |
| Foldable | Yes | — |
| Features | ||
| Hands-free calls | Yes | — |
