Dyson V15 Detect vs LG CordZero A9 Kompressor
Head-to-head comparison based on trust scores, features, pricing, and real user feedback.
Our pick: Dyson V15 Detect (Trust Score 9.4 vs 9.0)
9.4
Excellent
Best Overall
Pros
- +Laser dust detection on hard floors
- +Piezo sensor provides particle count data
- +Auto-adjusting suction saves battery
Cons
- −Most expensive cordless vacuum
- −60-minute runtime only in eco mode
Don't buy if
- ⚠ The 60-minute runtime is only achievable in eco mode with a non-motorized head — expect 25-35 minutes in auto mode with the main head.
9.0
Excellent
Best Value
Pros
- +Kompressor fits 2.4x more dust in the bin
- +Two batteries for extended cleaning
- +HEPA filtration captures 99.99% of particles
Cons
- −Slightly heavier than competitors
- −Power nozzle can be loud on max setting
Don't buy if
- ⚠ The Kompressor mechanism requires periodic cleaning — compressed dust can build up around the compression plate if not maintained.