Between the H7 Cordless and Jet 75 Complete, the H7 Cordless comes out ahead in battery and weight, while the Jet 75 Complete wins on dustbin and suction (aw). Overall, the H7 Cordless scores 67 and the Jet 75 Complete scores 76.7 on our Mars Score.
Which should you buy?
The Jet 75 Complete is the clear pick on raw spec strength, leading by 9.7 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 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 Jet 75 Complete if you care most about dustbin and suction (aw). Its strongest claims are dustbin, suction (aw).
Both ship with comparable cordless, so those specs don't separate the two — focus on the differences below.
Bottom line: the Jet 75 Complete 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 — 50.00% more. 90 min vs 60 min.
- ▲Weight — 1.40 kg less. 1.4 vs 2.8.
Why Samsung - Jet 75 Complete wins
- ▲Dustbin — 60.00% more. 0.8 L vs 0.5 L.
- ▲Suction (AW) — 25.00% more. 200 vs 160.
Spec comparison
Performance
| Spec | Roborock - H7 Cordless | Samsung - Jet 75 Complete |
|---|---|---|
| Suction (AW) | 160 | 200lead |
| Dustbin | 0.5 L | 0.8 Llead |
| Filter | HEPA | HEPA |
Design
| Spec | Roborock - H7 Cordless | Samsung - Jet 75 Complete |
|---|---|---|
| Type | Cordless stick | Cordless stick |
| Cordless | true | true |
| Weight | 1.4 kglead | 2.8 kg |
| Battery | 90 minlead | 60 min |
Spec-level deep dives
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