vs
4.3Battery6.3
Why is Bass BS2 Lite better than A90 Pro?
- Bluetooth version6 vs 5.3+13%
Why is A90 Pro better than Bass BS2 Lite?
- Battery life7 h vs 8 h+14%
- Driver size10 mm vs 36 mm3.6×
- Water resistance (IPx)IPx5 vs IPx7+40%
Specifications
Side by side
| Sound | ||
| Fit | Semi-in-ear (open) | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 10 mm | 36 mm |
| Number of drivers | — | 4 |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | — | 32 Ω |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 8 h |
| Total with charging case | — | 36 h |
| Charging time | 2 h | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | 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 |
| Design & build | ||
| Earbud weight (each) | 3.3 g | — |
| Protection rating | IP55 | — |
| Water resistance (IPx) | IPx5 | IPx7 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
