Compare Β· Updated 14 Oct 2026
Shark PowerDetect Speed Clean & Empty vs Shark Stratos Cordless
Get the Shark PowerDetect Speed. Unless your home is mostly carpet and you have nowhere for a dock β then the Stratos.

Shark PowerDetect Speed Clean & Empty
Empties itself into its dock and doesn't tangle with hair, for less than a top Dyson.
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The short answer
Both have a brush built not to wrap with hair and a bendable wand. The PowerDetect Speed is lighter and empties itself into its dock; the Stratos is excellent on carpet but heavy, and you empty it by hand.
Get the PowerDetect Speed if
- βYou hate emptying a dusty bin.
- βYou want something lighter.
- βYou're in the US and want to spend less.
Get the Stratos if
- βYou have lots of carpet or rugs.
- βYou have nowhere to stand a dock.
- βYou're in the UK and want to spend less.
Key differences
Emptying
Into the dock
PowerDetect Speed
By hand
Stratos
Carpet
Very good
PowerDetect Speed
Excellent
Stratos
Weight
Lighter
PowerDetect Speed
Heavy: about 3.9kg
Stratos
Hair tangles
Built not to wrap
PowerDetect Speed
Built not to wrap
Stratos
Price
Less in the US, more in the UK
PowerDetect Speed
Less in the UK, more in the US
Stratos
Pros and cons
Shark PowerDetect Speed Clean & Empty
- +Empties itself into the dock
- +Hair doesn't wrap round the brush
- +Bendable wand to reach under furniture
- βThe dock is loud for a few seconds while it empties.
- βThe dock's dust bin still needs emptying every few weeks.
- βHeavier in the hand than slim models.
Shark Stratos Cordless
- +Excellent on carpet
- +Hair doesn't wrap the brush
- +Bendable wand, swappable battery
- βDebris can collect behind the head when you pull it backwards.
- βThere's a scent capsule in the head; take it out if strong smells bother you.
- βMax-power runtime is about 10 minutes.
Ready to choose?
- Is the PowerDetect Speed worth it?
- Is the Stratos worth it?
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How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: TechRadar, Trusted Reviews, Vacuum Wars, manufacturer specifications.
Updated 14 Oct 2026How we decide
