vs
7.8Noise control & calls6.6
Why is QuietComfort Ultra Headphones better than Crusher ANC 2?
- Weight250 g vs 312 g+25%
Why is Crusher ANC 2 better than QuietComfort Ultra Headphones?
- Battery life24 h vs 50 h2.1×
Specifications
Side by side
| Sound | ||
| Fit | — | Over-ear |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 40 mm |
| Number of drivers | — | 1 |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | — | 100 dB |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 4 |
| Battery & charging | ||
| Battery life | 24 h | 50 h |
| Battery life with ANC | — | 50 h |
| Charging time | — | 2.5 h |
| Quick charge (claimed) | — | 10 min → 4 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.2 |
| Bluetooth codecs | AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 250 g | 312 g |
| Foldable | Yes | Yes |
| Colours | — | Plasma, True Black, Bone, Drab, Hazard, Primer, Leopard, Realtree EDGE COLORS Drab, Realtree EDGE COLORS Espresso, Realtree EDGE COLORS Hazard, All Love |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | Yes |
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