vs
4.4Noise control & calls3.1
2.8Build & features2.4
Why is Echo Buds (2nd Gen) better than HA-A3T?
- Earbud weight (each)7.6 g vs 10 g+32%
Why is HA-A3T better than Echo Buds (2nd Gen)?
- Battery life5 h vs 7 h+40%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Noise control | ||
| Active noise cancelling | No | No |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 5 h | 7 h |
| Total with charging case | — | 22 h |
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.1 |
| Smart & streaming | ||
| Voice assistant | Alexa | — |
| Design & build | ||
| Earbud weight (each) | 7.6 g | 10 g |
| Protection rating | IPX4 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
