Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Roborock - H7 Cordless | Samsung - Bespoke Jet AI |
|---|---|---|
| Suction (AW) | 160 | 280 |
| Battery | 90 min | 100 min |
| Weight | 1.4 kg | 2.8 kg |
Between the H7 Cordless and Bespoke Jet AI, the H7 Cordless comes out ahead in weight, while the Bespoke Jet AI wins on suction (aw) / battery. Overall, the H7 Cordless scores 79.5 and the Bespoke Jet AI scores 90.8 on our Mars Score.
Which should you buy?
The Bespoke Jet AI is the clear pick on raw spec strength, leading by 11.3 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 weight. The single most decisive one: Weight — 1.40 kg less. 1.4 vs 2.8.
Pick the Bespoke Jet AI if you care most about suction (aw) / battery. Its strongest claims are suction (aw), battery. The single most decisive one: Suction (AW) — 75.00% more. 280 vs 160.
Both ship with comparable dustbin, cordless, so those specs do not separate the two — focus on the differences below.
Bottom line: the Bespoke Jet AI 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: Roborock - H7 Cordless or Samsung - Bespoke Jet AI?
Samsung - Bespoke Jet AI leads the current Mars Score by 11.3 points.The more useful decision is the trade-off behind that result: compare suction (aw), battery, weight against the way you will actually use the product.
Choose Roborock - H7 Cordless if…
Roborock - H7 Cordless has the measurable edge on weight kg.
Choose Samsung - Bespoke Jet AI if…
Samsung - Bespoke Jet AI has the measurable edge on suction aw, battery min.
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 Roborock - H7 Cordless wins
- ▲Weight — 1.40 kg less. 1.4 vs 2.8.
Why Samsung - Bespoke Jet AI wins
- ▲Suction (AW) — 75.00% more. 280 vs 160.
- ▲Battery — 11.11% more. 100 min vs 90 min.
Spec comparison
Performance
| Spec | Roborock - H7 Cordless | Samsung - Bespoke Jet AI |
|---|---|---|
| Suction (AW) | 160 | 280lead |
| Dustbin | 0.5 L | 0.5 L |
| Filter | HEPA | HEPA H13 |
Design
| Spec | Roborock - H7 Cordless | Samsung - Bespoke Jet AI |
|---|---|---|
| Type | Cordless stick | Cordless stick |
| Cordless | true | true |
| Weight | 1.4 kglead | 2.8 kg |
| Battery | 90 min | 100 minlead |