Quick takeaway
Fisher and Paykel DD24DAX9N leads this matchup 0 to 0 on measured spec rows and by 100 points overall. iRobot Roomba s9 Plus is also about $530.00 cheaper at the latest tracked price.
Fisher and Paykel DD24DAX9N vs iRobot Roomba s9 Plus
Choose Fisher and Paykel DD24DAX9N if...
Pick Fisher and Paykel DD24DAX9N if its current price, brand, or design fits your shortlist better than iRobot Roomba s9 Plus. It currently costs about $530.00 more, so make sure those wins matter to you.
Choose iRobot Roomba s9 Plus if...
Pick iRobot Roomba s9 Plus if its current price, brand, or design fits your shortlist better than Fisher and Paykel DD24DAX9N.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Performance
| Spec | Fisher and Paykel DD24DAX9N | iRobot Roomba s9 Plus |
|---|---|---|
| Noise Level | 46 dBA (quiet) | - |
| Suction | - | 40x (strongest in Roomba line) |
Battery and power
| Spec | Fisher and Paykel DD24DAX9N | iRobot Roomba s9 Plus |
|---|---|---|
| Battery Life | - | Up to 120 min |
Dimensions
| Spec | Fisher and Paykel DD24DAX9N | iRobot Roomba s9 Plus |
|---|---|---|
| Dustbin | - | 0.5 L |
| Width | 24-inch | - |
General
| Spec | Fisher and Paykel DD24DAX9N | iRobot Roomba s9 Plus |
|---|---|---|
| Brand | Fisher & Paykel | iRobot |
| Capacity | 14 place settings | - |
| Category | Dishwasher | Vacuum cleaner |
| Model Number | DD24DAX9N | - |
| Type | Built-in | Robot vacuum |
The verdict
Based on 17 spec comparisons plus user ratings, the Fisher and Paykel DD24DAX9N comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Fisher and Paykel DD24DAX9N vs iRobot Roomba s9 Plus score measuring?
VSFinder compares 17 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $829.99 for Fisher and Paykel DD24DAX9N and $299.99 for iRobot Roomba s9 Plus.