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Shark PowerDetect Speed Cordless Vacuum vs Dyson V8 Animal Cordless Stick Vacuum

Buy the Dyson V8 Animal if you want a proven, light stick vacuum for pet hair and everyday messes. Buy the Shark PowerDetect if you want automatic suction adjustment, headlights and a self-emptying base. The Shark's lowest recent price was $279.99 on November 2, 2026, but it climbed to $499.99 by November 5, 2026, so check the current price before deciding. The Dyson has no price given here, so compare it at checkout.

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Shark
Shark PowerDetect Speed Cordless Vacuum Clean & Empty System

Shark PowerDetect Speed Cordless Vacuum

Shark PowerDetect Speed Cordless Vacuum Clean & Empty System

See all prices and details

Choose the Shark PowerDetect if you want automatic suction adjustment, a self-emptying storage base and headlights for spotting dust.

Pros
  • PowerDetect mode adjusts suction to the mess automatically.
  • Three power modes switch from the handle.
  • Self-emptying storage means less hands-on emptying.
  • Headlights help spot dust in dark corners.
  • Lots of attachments for stairs and high corners.
Cons
  • Some owners find the detect feature annoying.
  • Reports of a sticky, unreliable on/off button.
  • Dust bin does not always seal properly.
  • Reviewers question its value at higher prices.
  • Heavier than the Dyson at 24 oz.
Dyson
Dyson V8 Animal Cordless Stick Vacuum

Dyson V8 Animal Cordless Stick Vacuum

4.7(1,400 ratings)
See all prices and details

Choose the Dyson V8 Animal if you want a lighter, simpler stick vacuum with a strong track record for pet hair.

Pros
  • 4.7 out of 5 from 1,400 ratings.
  • 6 lb, light enough to carry up stairs.
  • Built for pet hair.
  • Converts to a handheld for cars and upholstery.
  • Simple design with fewer failure points.
Cons
  • Smaller 0.14 gal bin needs emptying more often.
  • No self-emptying base.
  • No automatic suction adjustment.
  • No headlights.
  • HEPA filtration not specified.

What separates them

Shark PowerDetect Speed Cordless VacuumDyson V8 Animal Cordless Stick Vacuum
Weight24 oz (1.5 lb)6 lb
Dust capacity0.19 gal0.14 gal
HEPA filtrationYesNot specified
Self-emptying baseYesNo
Automatic suction adjustmentYes, PowerDetect modeNo
HeadlightsYesNo
Owner ratingNot given4.7 out of 5 from 1,400 ratings
Reported reliabilitySome power button and dust bin seal complaintsNo comparable complaints given

Price history

$499.99$89.00
Nov 2Nov 6
  • Shark PowerDetect Speed Cordless Vacuum: lowest $279.99 on Nov 2 at Best Buy; $499.99 on Nov 5.
  • Dyson V8 Animal Cordless Stick Vacuum: lowest $89.00 on Nov 6 at eBay.

Prices at every store

Shark PowerDetect Speed Cordless Vacuum

  • Best BuyCheck price at Best Buy
  • BrandsMart USACheck price at BrandsMart USA
  • WalmartCheck price at Walmart
Prices and history →

Dyson V8 Animal Cordless Stick Vacuum

  • Do it BestCheck price at Do it Best
  • Dyson Vacuum DenverCheck price at Dyson Vacuum Denver
  • eBayCheck price at eBay

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Prices and history →

Specs compared

SpecShark PowerDetect Speed Cordless VacuumDyson V8 Animal Cordless Stick Vacuum
TypeStickStick
BaglessYesYes
For PetsYesYes
ColorGraySilver
ConvertibleYesYes
Weight24 oz6 lb
Capacity0.19 gal0.14 gal
HEPA FilterYes—

What reviewers say

Shark PowerDetect Speed Cordless Vacuum

Reviewers like the automatic suction adjustment, the attachment set and the self-emptying storage. Some find Detect mode annoying and report build problems with the power button and dust bin. Several do not see it as good value.

What people mention
  • Suction modesMixedDetect mode adjusts suction well for messes, but some owners find the automatic behavior annoying.
  • Build qualityCriticisedThe on/off button feels sticky and unreliable, and the dust bin does not always seal properly.
  • AttachmentsPraisedOwners say the included tools handle stairs and high corners well.
  • Self-emptyingPraisedThe base empties the bin for you, which owners find convenient.

Dyson V8 Animal Cordless Stick Vacuum

  • 4.7 / 51,400 ratings

Rated 4.7 out of 5 from about 1,400 ratings. Owners like the light weight and the pet hair pickup, and many use it as a daily quick-clean vacuum. The common complaints are short run time on max power and a bin that fills fast.

What people mention
  • WeightPraisedOwners say it is light enough to carry up and down stairs and use one-handed.
  • Pet hairPraisedReviewers report it picks up pet hair well from floors, rugs and upholstery.
  • BatteryCriticisedRun time on the top power setting is short, and the battery ages over time.

Questions and answers

Which is better for pet hair?
Both are marketed for pets. The Dyson V8 Animal has a 4.7 out of 5 rating from 1,400 ratings behind it. The Shark adds automatic suction adjustment, which helps on variable messes.
Which is lighter?
The Shark PowerDetect is listed at 24 oz, well under the Dyson V8 Animal's 6 lb. That matters most when vacuuming stairs or overhead.
Is the Shark worth the extra over the Dyson?
The Shark's lowest recent price was $279.99 on November 2, 2026, and it reached $499.99 on November 5, 2026. No Dyson price is given here, so compare live prices. Pay extra only if you want self-emptying and auto suction.
Which holds more dirt?
The Shark's bin is 0.19 gal versus 0.14 gal on the Dyson. The Shark also empties itself into a base, so you touch the bin less often.
Which lasts longer?
There is no reliability data for the Dyson beyond its 4.7 rating. Some Shark owners report power button and dust bin seal problems, so the Dyson looks like the safer long-term bet.
Which is better for a small apartment?
The Dyson's 6 lb weight and simple design suit quick daily cleanups. The Shark's self-emptying base takes floor space, which matters in a small apartment.

More comparisons

  • Shark PowerDetect Speed Cordless Vacuum Clean & Empty System vs Shark Navigator Lift-Away Deluxe Upright Vacuum
  • Shark Stratos Cordless Vacuum with Clean Sense IQ vs Shark PowerDetect Speed Cordless Vacuum Clean & Empty System
  • Dyson V11 Torque Drive Cordless Vacuum vs Shark PowerDetect Speed Cordless Vacuum Clean & Empty System
  • Shark PowerDetect Cordless vs Dyson V8 Animal Cordless Stick Vacuum
  • Bin sizeCriticisedThe 0.14 gal bin fills quickly, so owners empty it often during a full-house clean.