vs
6.9Noise control & calls6.9
3.2Battery3.5
Why is QuietComfort 45 better than QuietComfort Headphones?
QuietComfort 45 has no measurable advantages in this pair.
Why is QuietComfort Headphones better than QuietComfort 45?
- Bluetooth version5.1 vs 5.3+4%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 24 h | 24 h |
| Charging time | — | 2.5 h |
| Quick charge (claimed) | — | 15 min → 2,5 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 5.3 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | — | Yes |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | — | 250 g |
| Foldable | — | Yes |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
Related comparisons
vs
Bose QuietComfort 45vsBose QuietComfort 45 headphonesvs
Bose QuietComfort 45vsAustrian Audio Hi-X65vs
Bose QuietComfort 45vsbeyerdynamic DT 700 PRO Xvs
Bose QuietComfort 45vsAiaiai TMA-2 Studiovs
Bose QuietComfort 45vsbeyerdynamic DT 900 PRO X
vs
Bowers & Wilkins PX7 S2evsBose QuietComfort Headphones5.55.7