vs
9.2Noise control & calls5.9
3.9Battery4.7
Why is Oracle Red Bull Racing RB-HP100 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 Oracle Red Bull Racing RB-HP100?
AL4 Freedom Mini has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 40 mm | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | — |
| Sensitivity | 108 dB | — |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| 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 |
| Charging time | 3 h | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 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 | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Low-latency game mode | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | — | Yes |
| Design & build | ||
| Weight | — | 41 g |
| Protection rating | — | IPX6 |
| Water resistance (IPx) | — | IPx6 |
| Foldable | — | Yes |
| Colours | Red, Blue | — |
