4.0Noise control & calls6.3
Why is FT3 better than Fidelio L4?
- Driver size60 mm vs 40 mm+50%
Why is Fidelio L4 better than FT3?
- Active noise cancellingNo · FT3: Yes
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 60 mm | 40 mm |
| Lowest frequency | 7 Hz | 7 Hz |
| Highest frequency | 40,000 Hz | 40,000 Hz |
| Impedance | 350 Ω | 16 Ω |
| Sensitivity | 102 dB | 99 dB |
| Hi-Res Audio | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 2 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | — | 50 h |
| Battery life with ANC | — | 40 h |
| Battery capacity | — | 800 mAh |
| Charging time | — | 2 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | No | Yes |
| Bluetooth version | — | 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 |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant |
| Design & build | ||
| Weight | 391 g | — |
| Colours | Black | Black |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
