vs
6.7Sound9.3
7.8Noise control & calls6.1
9.2Battery8.2
Why is N9 Hybrid better than Momentum 4 Wireless?
- Battery life100 h vs 60 h+67%
- LDACYes · Momentum 4 Wireless: No
- Highest frequency40,000 Hz vs 22,000 Hz+82%
- Weight281 g vs 293 g+4%
Why is Momentum 4 Wireless better than N9 Hybrid?
- Lowest frequency20 Hz vs 6 Hz3.3×
- aptXNo · N9 Hybrid: Yes
- Battery life with ANC55 h vs 60 h+9%
- Charging time3 h vs 2 h+50%
- Driver size40 mm vs 42 mm+5%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 42 mm |
| Lowest frequency | 20 Hz | 6 Hz |
| Highest frequency | 40,000 Hz | 22,000 Hz |
| Impedance | 32 Ω | 60 Ω |
| Sensitivity | 98 dB | 106 dB |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | Yes | Yes |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 100 h | 60 h |
| Battery life with ANC | 55 h | 60 h |
| Battery capacity | — | 700 mAh |
| Charging time | 3 h | 2 h |
| Quick charge (claimed) | — | 5 min → 4 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.2 |
| Bluetooth codecs | LDAC, AAC, SBC | aptX Adaptive, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | Yes |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | — |
| NFC pairing | — | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 281 g | 293 g |
| Foldable | — | Yes |
| Colours | — | Black, Brown, Graphite, Teal, White, Denim, Copper |
| Features | ||
| Touch controls | — | Yes |
| Wear detection (auto pause) | — | Yes |
| Hands-free calls | Yes | Yes |
