vs
7.2Noise control & calls9.3
7.5Battery4.2
Why is Moto Buds Bass better than TAT2139?
- Battery life9 h vs 7 h+29%
- Total with charging case43 h vs 28 h+54%
Why is TAT2139 better than Moto Buds Bass?
- Driver size12.4 mm vs 13 mm+5%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 12.4 mm | 13 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 94 dB |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 9 h | 7 h |
| Total with charging case | 43 h | 28 h |
| Battery capacity | — | 50 mAh |
| Charging time | — | 2 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Design & build | ||
| Weight | 51 g | — |
| Protection rating | — | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Features | ||
| Hands-free calls | — | Yes |
