Why is GO 3 ECO better than Go 4?
GO 3 ECO has no measurable advantages in this pair.
Why is Go 4 better than GO 3 ECO?
- Battery life5 h vs 7 h+40%
- Bluetooth version5.1 vs 5.3+4%
- Lowest frequency110 Hz vs 90 Hz+22%
Specifications
Side by side
| Sound | ||
| Output power | 4 W | 4 W |
| Speaker channels | Mono | 1.0 |
| Channel count | — | 1 |
| Lowest frequency | 110 Hz | 90 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Stereo | No | No |
| Battery & charging | ||
| Battery life | 5 h | 7 h |
| Charging time | — | 2.5 h |
| Mains powered | — | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 5.3 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Auracast | — | Yes |
| USB-C | — | Yes |
| Design & build | ||
| Weight | — | 209 g |
| Width | — | 88 mm |
| Height | — | 75 mm |
| Depth | — | 41 mm |
| Protection rating | IP67 | IP67 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | 6 |
| Features | ||
| Party / stereo pairing | — | Yes |
