Samsung Bespoke AI Jet Ultra vs Dyson Gen5outsize

Quick take: The Dyson Gen5outsize costs $41 less; the Dyson Gen5outsize runs longer per charge (140 vs 100 min).

SpecSamsung Bespoke AI Jet UltraDyson Gen5outsize
Price~$900~$859
TypeCordless StickCordless Stick
Suction400 AW250 AW
Battery100 min140 min
Navigation
FiltrationHEPAWhole-machine HEPA-sealed
CordlessYesYes
BaggedNoNo
Noise
Dustbin1.89 L
Water tank
Self-empty dockNoNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlYesNo
Dimensions
Weight7 lbs8.6 lbs
Warranty1 year2 years

Pros & cons

Samsung Bespoke AI Jet Ultra

  • Highest published suction of any cordless stick at 400AW
  • Clean Station dock auto-empties the bin into a sealed bag — no dust cloud
  • Up to 100 minutes of runtime with strong low-mode performance
  • AI mode adjusts suction to floor type automatically
  • SmartThings app tracks battery, filters, and maintenance
  • Anti-tangle pet tool handles hair without wrapping
  • Expensive at full $1,100 MSRP — wait for the frequent sales
  • Clean Station bags are a recurring consumable cost
  • Tall dock needs dedicated floor space near an outlet
  • Max 400AW is a burst mode you won't use for routine cleaning
  • Was intermittently out of stock at samsung.com in late 2026 — buy from Amazon/Best Buy

Dyson Gen5outsize

  • 250AW motor matches the flagship Gen5detect's suction
  • Two included batteries give a genuine 140-minute max runtime
  • 1.89L bin means far fewer trips to empty on a big house
  • Green laser illumination reveals dust invisible to the naked eye on hard floors
  • Wider Motorbar XL head covers more ground per pass
  • 8.6 lbs is heavy to hold overhead on stairs or ceiling fans for extended periods
  • Meaningfully more expensive than the standard Gen5detect for the bin/runtime upgrade
  • Bulkier body makes tight spots (under low furniture) harder to reach
  • No self-empty dock option like some competitors at this price