Between the Home Speaker 500 and Era 300, the Home Speaker 500 comes out ahead in several specs, while the Era 300 wins on dolby atmos / matter / thread. Overall, the Home Speaker 500 scores 35 and the Era 300 scores 35 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes; the decision sits on which individual spec advantages weigh more for your use.
The Home Speaker 500 does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Era 300 if you care most about dolby atmos / matter / thread. Its strongest claims are dolby atmos, matter / thread.
Both ship with comparable output, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Why Bose - Home Speaker 500 wins
- No decisive advantages.
Why Sonos - Era 300 wins
- ▲Has Dolby Atmos.
- ▲Has Matter / Thread.
Spec comparison
Audio
| Spec | Bose - Home Speaker 500 | Sonos - Era 300 |
|---|---|---|
| Output | 0 W | 0 W |
| Stereo pairing | true | true |
| Dolby Atmosⓘ | false | truelead |
Assistant & Smart Home
| Spec | Bose - Home Speaker 500 | Sonos - Era 300 |
|---|---|---|
| Voice assistant | Alexa,Google Assistant | Alexa,Sonos Voice |
| Matter / Thread | false | truelead |
| Zigbee hub | false | false |
Spec-level deep dives
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