vs
7.9Noise control & calls6.3
3.5Battery6.4
Why is Quietcomfort SE better than Fidelio L4?
Quietcomfort SE has no measurable advantages in this pair.
Why is Fidelio L4 better than Quietcomfort SE?
- Battery life24 h vs 50 h2.1×
- Bluetooth version5.1 vs 5.3+4%
- Charging time2.5 h vs 2 h+25%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 40 mm |
| Lowest frequency | — | 7 Hz |
| Highest frequency | — | 40,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 99 dB |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 2 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 24 h | 50 h |
| Battery life with ANC | — | 40 h |
| Battery capacity | — | 800 mAh |
| Charging time | 2.5 h | 2 h |
| Quick charge (claimed) | 15 min → 3 h | — |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 5.3 |
| Bluetooth codecs | — | LDAC, LC3, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| Multipoint (two devices) | — | Yes |
| LE Audio | — | Yes |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant |
| Design & build | ||
| Colours | Black | Black |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | Yes | Yes |
