vs
Why is Echo (4th Gen) better than Boom 2?
Echo (4th Gen) has no measurable advantages in this pair.
Why is Boom 2 better than Echo (4th Gen)?
Boom 2 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | — | 80 W |
| Speaker channels | 2.0 | 2.0 |
| Channel count | 2 | 2 |
| Subwoofer | — | Built-in |
| Lowest frequency | — | 45 Hz |
| Highest frequency | — | 20,000 Hz |
| Adjustable equaliser | — | Yes |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 24 h |
| Battery capacity | — | 10,000 mAh |
| Charging time | — | 4 h |
| Fast charging support | — | Yes |
| Power bank function | — | Yes |
| Mains powered | Yes | No |
| Battery powered (portable) | No | 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 |
| 3.5 mm jack / AUX | Yes | — |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| Multiroom | Yes | — |
| Voice assistant | Alexa | Siri |
| Voice assistant built in | Yes | Yes |
| Smart home hub (Zigbee / Matter / Thread) | Yes | — |
| Companion app | Yes | Yes |
| Design & build | ||
| Weight | — | 1,540 g |
| Width | — | 302 mm |
| Height | — | 167 mm |
| Depth | — | 115 mm |
| Protection rating | — | IPX7 |
| Water resistance (IPx) | — | IPx7 |
| Floats | — | Yes |
| Colours | — | Phantom Black, Explorer Blue, Adventure Green |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | — | Yes |
| Light effects | — | Yes |
