Between the Nest Mini (2nd gen) and Era 300, the Nest Mini (2nd gen) comes out ahead in output, while the Era 300 wins on dolby atmos. Overall, the Nest Mini (2nd gen) scores 38.2 and the Era 300 scores 35 on our Mars Score.
Which should you buy?
The Nest Mini (2nd gen) edges ahead on the Mars Score (38.2 vs 35), but the 3.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Nest Mini (2nd gen) 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 Google - Nest Mini (2nd gen) wins
- ▲Output: 15 W vs 0 W.
Why Sonos - Era 300 wins
- ▲Has Dolby Atmos.
Spec comparison
Audio
| Spec | Google - Nest Mini (2nd gen) | Sonos - Era 300 |
|---|---|---|
| Output | 15 Wlead | 0 W |
| Stereo pairing | true | true |
| Dolby Atmosⓘ | false | truelead |
Assistant & Smart Home
| Spec | Google - Nest Mini (2nd gen) | Sonos - Era 300 |
|---|---|---|
| Voice assistant | Google Assistant | Alexa,Sonos Voice |
| Matter / Thread | true | true |
| Zigbee hub | false | false |
Frequently asked
Spec-level deep dives
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