LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor vs LG CordZero Kompressor Cordless Stick Vacuum with Dual Floor Max Nozzle (Dual Battery)

Quick take: The LG CordZero Kompressor Cordless Stick Vacuum with Dual Floor Max Nozzle (Dual Battery) costs $200 less.

SpecLG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & KompressorLG CordZero Kompressor Cordless Stick Vacuum with Dual Floor Max Nozzle (Dual Battery)
Price~$800~$600
TypeCordless StickCordless Stick
Suction210 AW210 AW
Battery120 min120 min
Navigation——
Filtration5-Step Filtration System—
CordlessYesYes
BaggedNoNo
Noise84 dB84 dB
Dustbin33.8 oz33.8 oz
Water tank——
Self-empty dockYesNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlYesYes
Dimensions10.1 x 11.7 x 39.7 in10.2 x 10.6 x 44.1 in
Weight5.95 lbs5.7 lbs
Warranty1 year1 year

Pros & cons

LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor

  • ✓All-in-One Tower auto-empties the bin every time you dock it, so you handle dust far less often
  • ✓Two quick-release batteries deliver a genuine 120-minute total runtime
  • ✓Kompressor compresses debris for roughly 2.4x more usable capacity between tower empties
  • ✓ThinQ app adds Wi-Fi, battery/filter monitoring, and SmartDiagnosis
  • ✓LG publishes real weight (5.95 lbs), dimensions, and an 84 dB noise figure - most of its own lineup doesn't
  • ✗At $799 it's the most expensive LG stick in our catalog before the flagship A949KTMS
  • ✗84 dB is on the louder side for a home vacuum
  • ✗Tower dock takes up more permanent floor/wall space than a simple wall mount
  • ✗Still a 1-year parts & labor warranty despite the premium price
  • ✗33.8 oz dust tank is the same size as LG's cheaper single-battery trims, despite the higher price

LG CordZero Kompressor Cordless Stick Vacuum with Dual Floor Max Nozzle (Dual Battery)

  • ✓120-minute runtime from two quick-release batteries - charge one while cleaning with the other
  • ✓210 AW suction matches LG's pricier All-in-One Tower trim
  • ✓ThinQ app for Wi-Fi, battery/filter monitoring, and SmartDiagnosis
  • ✓LG publishes real weight (5.7 lbs) and dimensions for this trim
  • ✓About $200 cheaper than the auto-empty Tower version with the same core suction and runtime
  • ✗No auto-empty dock - you empty the 33.8 oz tank manually, same as the cheaper single-battery trims
  • ✗84 dB noise level is on the louder side
  • ✗No specific filtration claim published (no confirmed HEPA)
  • ✗Still a 1-year parts & labor warranty
  • ✗4-hour charge time per the published spec sheet