Shark
Shark PowerDetect AZ4002
$599.99
Released 2024
Best Upright Vacuums · head-to-head
Shark PowerDetect AZ4002 vs Eureka PowerSpeed
A sourced, side-by-side comparison. Eureka PowerSpeed is cheaper at $99.99. Every spec and price links to its source.
Eureka
Eureka PowerSpeed
$99.99Cheaper
Which is better: the Shark PowerDetect AZ4002 or Eureka PowerSpeed?
The Eureka PowerSpeed wins 1 of the 1 specs we compare head to head; the other wins 0. The Eureka PowerSpeed is the cheaper at $99.99. The Eureka PowerSpeed both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  Shark PowerDetect AZ4002 |  Eureka PowerSpeed |
|---|---|---|
| US price | $599.99 | $99.99 |
| Brand | Shark | Eureka |
| Released | 2024 | — |
| Configuration | bagless | bagless |
| Filtration type | sealed-HEPA | standard |
| Cleaning path width (in) | — | 12.6 |
| Dirt capacity liters | — | 2.6 |
| Cord length (ft) | — | 25 |
| Input power watts | 1416 | 960 |
| Weight (lb) | 17.57 | 10 |
| Height adjustment | — | manual |
| Lift away | Yes | No |
| Swivel steering | — | No |
| Warranty years | 5 | 2 |
Sources — Shark PowerDetect AZ4002: sharkninja.com (verified 2026-10-20). Eureka PowerSpeed: us.eureka.com (verified 2026-10-20).
What's the difference between the Shark PowerDetect AZ4002 and Eureka PowerSpeed?
Where the two actually differ on the specs we track (5 of 11). Matching specs are omitted.
- Filtration type: Shark PowerDetect AZ4002 sealed-HEPA vs Eureka PowerSpeed standard
- Input power watts: Shark PowerDetect AZ4002 1416 vs Eureka PowerSpeed 960
- Weight (lb): Shark PowerDetect AZ4002 17.57 vs Eureka PowerSpeed 10
- Lift away: Shark PowerDetect AZ4002 true vs Eureka PowerSpeed false
- Warranty years: Shark PowerDetect AZ4002 5 vs Eureka PowerSpeed 2