Roborock - H7 Cordless vs Tineco - Pure One S15 Pro Extreme
Between the H7 Cordless and Pure One S15 Pro Extreme, the H7 Cordless comes out ahead in battery / weight, while the Pure One S15 Pro Extreme wins on dustbin / suction (aw). Overall, the H7 Cordless scores 67 and the Pure One S15 Pro Extreme scores 74.4 on our Mars Score.
Which should you buy?
The Pure One S15 Pro Extreme edges ahead on the Mars Score (67 vs 74.4), but the 7.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the H7 Cordless if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are battery, weight.
Pick the Pure One S15 Pro Extreme if you care most about dustbin / suction (aw). Its strongest claims are dustbin, suction (aw).
Both ship with comparable cordless, so those specs do not separate the two — focus on the differences below.
Bottom line: the Pure One S15 Pro Extreme is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Roborock - H7 Cordless wins
- ▲Battery — 28.57% more. 90 min vs 70 min.
- ▲Weight — 1.30 kg less. 1.4 vs 2.7.
Why Tineco - Pure One S15 Pro Extreme wins
- ▲Dustbin — 20.00% more. 0.6 L vs 0.5 L.
- ▲Suction (AW) — 18.75% more. 190 vs 160.
Spec comparison
Performance
| Spec | Roborock - H7 Cordless | Tineco - Pure One S15 Pro Extreme |
|---|---|---|
| Suction (AW) | 160 | 190lead |
| Dustbin | 0.5 L | 0.6 Llead |
| Filter | HEPA | HEPA |
Design
| Spec | Roborock - H7 Cordless | Tineco - Pure One S15 Pro Extreme |
|---|---|---|
| Type | Cordless stick | Cordless stick |
| Cordless | true | true |
| Weight | 1.4 kglead | 2.7 kg |
| Battery | 90 minlead | 70 min |
Spec-level deep dives
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