vs
5.3Noise control & calls3.1
7.9Battery2.4
Why is Choice Earbuds X8i better than AUSTIN 2?
- Active noise cancellingYes · AUSTIN 2: No
- Battery life9 h vs 5 h+80%
- Total with charging case44 h vs 25 h+76%
Why is AUSTIN 2 better than Choice Earbuds X8i?
- Driver size12 mm vs 13 mm+8%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 12 mm | 13 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | — | 121 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Adaptive ANC | Yes | — |
| Transparency / ambient mode | Yes | — |
| Microphones | 3 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 9 h | 5 h |
| Total with charging case | 44 h | 25 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | 6 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | — | Yes |
| Low-latency game mode | Yes | — |
| Design & build | ||
| Protection rating | IP54 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Colours | White | — |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
