Shark Stratos Cordless vs Shark Vertex Pro Cordless Stick Vacuum

Quick take: The Shark Vertex Pro Cordless Stick Vacuum costs $1 less.

SpecShark Stratos CordlessShark Vertex Pro Cordless Stick Vacuum
Price~$300~$299
TypeCordless StickCordless Stick
SuctionNot disclosedNot disclosed
Battery60 min60 min
Navigation
FiltrationHEPAHEPA
CordlessYesYes
BaggedNoNo
Noise
Dustbin0.72 qt1.28 L
Water tank
Self-empty dockNoNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlNoNo
Dimensions10.24 x 13.78 x 51.18 in
Weight8.9 lbs8.8 lbs
Warranty5 years5 years

Pros & cons

Shark Stratos Cordless

  • Excellent carpet deep-clean for the price — owners with pets rate it near the top of its class
  • Clean Sense IQ auto-boost genuinely finds dust you can't see
  • PowerFins HairPro brushroll resists long-hair wrap without scissors sessions
  • MultiFLEX wand bends to clean under low furniture and folds to stand for storage
  • Removable battery, so you can buy a spare and swap mid-clean
  • Odor neutralizer keeps the exhaust from smelling like dog
  • Heavy for a stick at 8.9 lbs, and the weight sits in your hand
  • Auto-boost on dirty carpet can drain the battery in under 30 minutes
  • 0.72-qt bin needs emptying more than once in a full-house clean
  • Some owners report clogs around the MultiFLEX joint
  • 3.5-hour recharge is slow if you only own one battery

Shark Vertex Pro Cordless Stick Vacuum

  • DuoClean PowerFins dual brushroll cleans carpet and hard floor without a nozzle swap
  • IQ Display shows real-time runtime and mode so you're not guessing when the battery dies
  • Removable battery lets you swap in a spare rather than waiting on a full recharge
  • 1.28L dustbin holds more than most cordless Shark sticks before needing to empty
  • Converts to a lightweight handheld for stairs and upholstery
  • 5-year limited warranty
  • Rated 60-minute runtime is measured in ECO mode; boost mode runs out much faster in independent testing
  • No published suction/air watts figure
  • Heavier than Shark's entry Rocket cordless sticks at 8.8 lbs
  • No self-empty dock, so you're manually emptying the dustbin each time
  • Pricier than Shark's base Rocket Pet Pro Cordless already in this catalog