Between the V8 (2024) and Flexi Pro Wet/Dry, the V8 (2024) comes out ahead in weight, while the Flexi Pro Wet/Dry wins on dustbin and suction (aw). Overall, the V8 (2024) scores 55.5 and the Flexi Pro Wet/Dry scores 69.5 on our Mars Score.
Which should you buy?
The Flexi Pro Wet/Dry is the clear pick on raw spec strength, leading by 14.0 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 V8 (2024) if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the Flexi Pro Wet/Dry if you care most about dustbin and suction (aw). Its strongest claims are dustbin, suction (aw).
Both ship with comparable battery, cordless, so those specs don't separate the two — focus on the differences below.
Bottom line: the Flexi Pro Wet/Dry is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Dyson - V8 (2024) wins
- ▲Weight — 1.95 kg less. 2.55 vs 4.5.
Why Roborock - Flexi Pro Wet/Dry wins
- ▲Dustbin — 57.41% more. 0.85 L vs 0.54 L.
- ▲Suction (AW) — 47.83% more. 170 vs 115.
Spec comparison
Performance
| Spec | Dyson - V8 (2024) | Roborock - Flexi Pro Wet/Dry |
|---|---|---|
| Suction (AW) | 115 | 170lead |
| Dustbin | 0.54 L | 0.85 Llead |
| Filter | HEPA | HEPA |
Design
| Spec | Dyson - V8 (2024) | Roborock - Flexi Pro Wet/Dry |
|---|---|---|
| Type | Cordless stick | Wet/dry cordlesslead |
| Cordless | true | true |
| Weight | 2.55 kglead | 4.5 kg |
| Battery | 40 min | 40 min |
Spec-level deep dives
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