Dyson V11 Outsize - ServiceDig

Airflow at head
shows high airflow
Allergen-containment seal
excellent seal on hard floors
Attachment variety & compatibility
standard suction type attachments i've come to expectmini motorized tool which is great for small jobs like upholstery
Automatic suction adjustment (dirt sensing)
automatically adjust the suction more for carpets less for hard floors
Battery runtime / Charging time
vacuum always outperformed dyson specs by quite a bit
Carpet deep clean performance
perfect 100 in our deep clean test
Cleaning path width
25 bigger Large Floor Head12.5 inch wide floor head
Cleaning performance on carpet
could handle everything i threw at it from fine to extra large debris
Cleaning performance on hard floors
could handle everything i threw at it from fine to extra large debris
Crevice‑cleaning effectiveness
picked up the debris from both crevices on the first forward pass in high power mode
Dust-bin capacity
150 bigger dust spin compared to the previous v11
Filtration quality (HEPA rating, multi-stage)
sealed system with hepa filtration
Overall opinion
undisputed king of cordless vacuums
Replaceable-battery convenience
removable with a click of a button
Suction power (air watts)
20 more power than the previous versionmost powerful cordless vacuum we've ever tested
User interface/display clarity
lcd screen where you can change the power setting and it shows you the remaining battery lifecan also show you other notifications like warnings about blockages

Hair-wrap prevention / anti-tangle tech
pretty good at resisting hair tangles to a certain pointabout 35 percent of the hair getting tangled on the brush

Noise level
fairly loud at least on max power though not as loud as the older v11 on max power
Price
very pricey vacuumstill very expensive
Vibration / hand fatigue
my finger was getting tired from holding the trigger down
Weight
weighed the handle at five pounds and six ounces which is a full pound heavier than the v11 torque drive