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Why is Echo Dot (4th Gen) better than Sonic Sub 630 Bass?
Echo Dot (4th Gen) has no measurable advantages in this pair.
Why is Sonic Sub 630 Bass better than Echo Dot (4th Gen)?
Sonic Sub 630 Bass has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Subwoofer | — | Built-in |
| Battery & charging | ||
| Battery life | — | 9 h |
| Mains powered | Yes | No |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| 3.5 mm jack / AUX | Yes | — |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| Multiroom | Yes | — |
| Voice assistant | Alexa | Alexa, Google Assistant, Siri |
| Voice assistant built in | Yes | Yes |
| Companion app | Yes | — |
| Design & build | ||
| Width | 100 mm | — |
| Height | 89 mm | — |
| Depth | 100 mm | — |
| Protection rating | — | IPX5 |
| Water resistance (IPx) | — | IPx5 |
| Features | ||
| Hands-free calls | Yes | — |
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