vs
7.9Noise control & calls5.9
4.0Battery4.7
Why is Zen Hybrid SXFI better than AL4 Freedom Mini?
- Active noise cancellingYes · AL4 Freedom Mini: No
- Battery life37 h vs 36 h+3%
- Battery capacity500 mAh vs 250 mAh2×
Why is AL4 Freedom Mini better than Zen Hybrid SXFI?
- Weight273 g vs 41 g6.7×
- Bluetooth version5 vs 5.3+6%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 37 h | 36 h |
| Battery life with ANC | 27 h | — |
| Battery capacity | 500 mAh | 250 mAh |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.3 |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | — | Yes |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Low-latency game mode | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | — | Yes |
| Design & build | ||
| Weight | 273 g | 41 g |
| Protection rating | — | IPX6 |
| Water resistance (IPx) | — | IPx6 |
| Foldable | Yes | Yes |
| Features | ||
| Hands-free calls | Yes | — |
