Between the HomePod mini and Stockwell III, the HomePod mini comes out ahead in several specs, while the Stockwell III wins on output power and water resistance. Overall, the HomePod mini scores 39.2 and the Stockwell III scores 65.3 on our Mars Score.
Which should you buy?
The Stockwell III is the clear pick on raw spec strength, leading by 26.1 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.
The HomePod mini doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Stockwell III if you care most about output power and water resistance. Its strongest claims are output power, water resistance, battery.
Both ship with comparable low-end response, stereo pairing, so those specs don't separate the two — focus on the differences below.
Bottom line: the Stockwell III is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - HomePod mini wins
- No decisive advantages.
Why Marshall - Stockwell III wins
- ▲Output power — 50.00% more. 30 W vs 20 W.
- ▲Water resistance: IPX4 (vs IPX0).
- ▲Battery: 27 h vs 0 h.
Spec comparison
Audio
| Spec | Apple - HomePod mini | Marshall - Stockwell III |
|---|---|---|
| Output power | 20 W | 30 Wlead |
| Low-end response | 50 Hz | 50 Hz |
| Stereo pairing | true | true |
Durability
| Spec | Apple - HomePod mini | Marshall - Stockwell III |
|---|---|---|
| Water resistanceⓘ | IPX0 | IPX4lead |
| Weight | 345 glead | 1390 g |
Battery
| Spec | Apple - HomePod mini | Marshall - Stockwell III |
|---|---|---|
| Battery | 0 h | 27 hlead |
| USB out (powerbank) | false | false |
Frequently asked
Spec-level deep dives
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