Why is Hi-X15 better than WH950NB?
- Weight255 g vs 296 g+16%
- Lowest frequency12 Hz vs 20 Hz+67%
- Driver size44 mm vs 40 mm+10%
Why is WH950NB better than Hi-X15?
- Active noise cancellingNo · Hi-X15: Yes
- Highest frequency24,000 Hz vs 40,000 Hz+67%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 44 mm | 40 mm |
| Lowest frequency | 12 Hz | 20 Hz |
| Highest frequency | 24,000 Hz | 40,000 Hz |
| Impedance | 25 Ω | — |
| Sensitivity | 113 dB | 91 dB |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 4 |
| Battery & charging | ||
| Battery life | — | 34 h |
| Battery life with ANC | — | 34 h |
| Charging time | — | 1.5 h |
| Quick charge (claimed) | — | 10 min → 7 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | No | Yes |
| Bluetooth version | — | 5.3 |
| Bluetooth codecs | — | LDAC, 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 |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 255 g | 296 g |
| Foldable | — | Yes |
| Features | ||
| Hands-free calls | — | Yes |
