Quick takeaway
Shark AI Ultra Robot Vacuum leads this matchup 1 to 0 on measured spec rows and by 100 points overall. Shark AI Ultra Robot Vacuum is also about $450.00 cheaper at the latest tracked price.
Dyson V15 Detect Cordless Vacuum Cleaner vs Shark AI Ultra Robot Vacuum
Choose Dyson V15 Detect Cordless Vacuum Cleaner if...
Pick Dyson V15 Detect Cordless Vacuum Cleaner if its current price, brand, or design fits your shortlist better than Shark AI Ultra Robot Vacuum. It currently costs about $450.00 more, so make sure those wins matter to you.
Choose Shark AI Ultra Robot Vacuum if...
Pick Shark AI Ultra Robot Vacuum if battery life are the reasons you are shopping in this category.
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.
Battery and power
| Spec | Dyson V15 Detect Cordless Vacuum Cleaner | Shark AI Ultra Robot Vacuum |
|---|---|---|
| Battery Life | Up to 60 min | Up to 90-120 min per charge ✓ |
| Power Source | Cordless (battery) | - |
Dimensions
| Spec | Dyson V15 Detect Cordless Vacuum Cleaner | Shark AI Ultra Robot Vacuum |
|---|---|---|
| Dustbin | - | 0.3 L (self-empty to base) |
| Weight | 6.8 lb | - |
General
| Spec | Dyson V15 Detect Cordless Vacuum Cleaner | Shark AI Ultra Robot Vacuum |
|---|---|---|
| Bin Type | Bagless | - |
| Brand | Dyson | Shark |
| Category | Vacuum cleaner | Vacuum cleaner |
| Type | Cordless stick | Robot vacuum |
The verdict
Based on 15 spec comparisons plus user ratings, the Shark AI Ultra Robot Vacuum 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 Dyson V15 Detect Cordless Vacuum Cleaner vs Shark AI Ultra Robot Vacuum score measuring?
VSFinder compares 14 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 $749.99 for Dyson V15 Detect Cordless Vacuum Cleaner and $299.99 for Shark AI Ultra Robot Vacuum.