Vacuum Cleaners

Best Vacuums

LG CordZero All-in-One A949KTMS

This 25.2V lithium ion LG stick vac converts to hand mode and has 2 user-replaceable batteries. It comes with crevice tool, dusting brush/contoured nozzle combo, an electric power brush that adapts for vertical surfaces and a mop attachment.

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CR Expert Take

How did it perform in our owner surveys and expert lab testing?

Overall Score

The Overall Score for this model incorporates our expert lab test results, as well as ratings for that brand’s reliability and owner satisfaction from our annual product owner survey of members.

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Current Range of Tested Stick Vacuums (Cordless)

What goes into the Overall Score?

OWNER SURVEYS

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Carpet

/ 5

Bare floors

/ 5

Edges

/ 5

Noise

/ 5

Pet hair

/ 5

Clean emissions

/ 5

Cordless

/ 5

Run time (min.)

/ 5

Charge time (hr.)

/ 5

About

The LG CordZero All-in-One A949KTMS is part of the Vacuum Cleaners test program at Consumer Reports. In our lab tests, Stick Vacuums (Cordless) models like the CordZero All-in-One A949KTMS are rated on multiple criteria, such as those listed below.

Carpet: How well models removed embedded sand from medium-pile carpet.

Bare floors: Denotes removal of surface debris from laminate flooring.

Edges: How well units picked up debris from where the floor meets walls.

Brand Reliability & Satisfaction

#? in Reliability of all Stick Vacuum (Cordless) Brands

Did the brand perform consistently well over time?

PREDICTED RELIABILITY SCORE

/ 100

Predicted brand reliability is based on estimated problem rates for newly-purchased cordless stick vacuums by the end of the fifth year of ownership, adjusting for extended warranty/service contract status, product usage, and the presence of pet hair in the home. Ranked #? of 20

Would our members recommend this brand?

OWNER SATISFACTION SCORE

/ 100

Brand owner satisfaction is based on the proportion of members who are extremely likely to recommend their cordless stick vacuum to their friends and family. Ranked #? of 20

Source: Consumer Reports' 2023, 2024, and 2025 Winter Surveys

Features & Specs

Specs

Weight (lbs.)

Battery type

25.2v lithium ion

Brush on/off

Price & Shop

LG CordZero All-in-One A949KTMS

CR Expert Take

Overall Score

What goes into the Overall Score?

About

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