vs
4.4Battery3.7
7.8Build & features8.9
Why is SoundLink Flex (2nd Gen) better than BOOMSTER GO 2025?
- Battery life12 h vs 10 h+20%
- Battery capacity3,200 mAh vs 2,600 mAh+23%
Why is BOOMSTER GO 2025 better than SoundLink Flex (2nd Gen)?
- Weight590 g vs 355 g+66%
Specifications
Side by side
| Sound | ||
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | — | 65 Hz |
| Highest frequency | — | 20,000 Hz |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | 12 h | 10 h |
| Battery capacity | 3,200 mAh | 2,600 mAh |
| Charging time | 4 h | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 590 g | 355 g |
| Width | 201 mm | 107 mm |
| Height | 904 mm | 46 mm |
| Depth | 52 mm | 102 mm |
| Protection rating | IP67 | IPX7 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | — |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | Yes | — |
