Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - HomePod mini | Sonos - Roam 2 |
|---|---|---|
| Output power | 20 W | 30 W |
| Low-end response | 50 Hz | 60 Hz |
| Water resistance | IPX0 | IP67 |
| Battery | 0 h | 10 h |
Between the HomePod mini and Roam 2, the HomePod mini comes out ahead in low-end response, while the Roam 2 wins on output power / water resistance. Overall, the HomePod mini scores 38.1 and the Roam 2 scores 60.7 on our Mars Score.
Which should you buy?
The Roam 2 is the clear pick on raw spec strength, leading by 22.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the HomePod mini if you care most about low-end response. The biggest gaps in its favor are low-end response. The single most decisive one: Low-end response — 10.00 Hz less. 50 vs 60.
Pick the Roam 2 if you care most about output power / water resistance. Its strongest claims are output power, water resistance, battery. The single most decisive one: Output power — 50.00% more. 30 W vs 20 W.
Both ship with comparable stereo pairing, so those specs do not separate the two — focus on the differences below.
Bottom line: the Roam 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Apple - HomePod mini or Sonos - Roam 2?
Sonos - Roam 2 leads the current Mars Score by 22.6 points.The more useful decision is the trade-off behind that result: compare output power, battery, water resistance against the way you will actually use the product.
Choose Apple - HomePod mini if…
Apple - HomePod mini has the measurable edge on frequency low hz.
Choose Sonos - Roam 2 if…
Sonos - Roam 2 has the measurable edge on output w, ip rating, battery h.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - HomePod mini wins
- ▲Low-end response — 10.00 Hz less. 50 vs 60.
Why Sonos - Roam 2 wins
- ▲Output power — 50.00% more. 30 W vs 20 W.
- ▲Water resistance: IP67 (vs IPX0).
- ▲Battery: 10 h vs 0 h.
Spec comparison
Audio
| Spec | Apple - HomePod mini | Sonos - Roam 2 |
|---|---|---|
| Output power | 20 W | 30 Wlead |
| Low-end response | 50 Hzlead | 60 Hz |
| Stereo pairingⓘ | true | true |
Durability
| Spec | Apple - HomePod mini | Sonos - Roam 2 |
|---|---|---|
| Water resistanceⓘ | IPX0 | IP67lead |
| Weight | 345 glead | 430 g |
Battery
| Spec | Apple - HomePod mini | Sonos - Roam 2 |
|---|---|---|
| Battery | 0 h | 10 hlead |
| USB out (powerbank) | false | false |