Between the HomePod mini and Era 300, the HomePod mini comes out ahead in output, while the Era 300 wins on dolby atmos. Overall, the HomePod mini scores 39.4 and the Era 300 scores 35 on our Mars Score.
Which should you buy?
The HomePod mini edges ahead on the Mars Score (39.4 vs 35), but the 4.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the HomePod mini if you care most about output. The biggest gaps in its favor are output.
Pick the Era 300 if you care most about dolby atmos. Its strongest claims are dolby atmos.
Both ship with comparable matter / thread, so those specs don't 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 tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Apple - HomePod mini wins
- ▲Output: 20 W vs 0 W.
Why Sonos - Era 300 wins
- ▲Has Dolby Atmos.
Spec comparison
Audio
| Spec | Apple - HomePod mini | Sonos - Era 300 |
|---|---|---|
| Output | 20 Wlead | 0 W |
| Stereo pairing | true | true |
| Dolby Atmosⓘ | false | truelead |
Assistant & Smart Home
| Spec | Apple - HomePod mini | Sonos - Era 300 |
|---|---|---|
| Voice assistant | Siri | Alexa,Sonos Voice |
| Matter / Thread | true | true |
| Zigbee hub | false | false |
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.