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LG CordZero A9T-ULTRA1C Review | 52 Data compared

Avg. price:~£530Suction power (AW):200 AWBattery runtime:60 minutesCapacity:0.44 LWeight:2.66 kg

LG CordZero A9T-ULTRA1C Review: Compare 52 technical specifications and user reviews to see how this product ranks in the Vacuum Cleaners category and whether it is worth buying.

7.8

Overall score

Score
7.8/ 10
✕
What it is
An overall evaluation of the vacuum cleaner's quality, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best vacuum cleaners on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 85% of models
Score components

80%

8.0

Technical Score

20%

7.4

User score

â–²Better than 85% of vacuum-cleaners
8.0

Technical Score

Technical score
8.0/ 10
✕
What it is
An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.
When it matters
When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 88% of models
Score components

28%

7.9

Performance

22%

8.3

Battery

18%

8.1

Filtration

14%

9.4

Attachments

10%

8.0

Design

8%

4.6

Smart features

â–²Better than 88% of vacuum-cleaners
7.4

User score

User score
7.4/ 10
✕
What it is
A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
When it matters
When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 90% of models
Score components

70%

8.4

User ratings

30%

4.9

Number of reviews

Based on 37 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–¼Worse than 90% of vacuum-cleaners
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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Verdict

The LG CordZero A9T-ULTRA1C is a premium all-in-one cordless stick vacuum featuring an integrated tower station that automatically empties the 0.44L dustbin into a 2.36L disposable bag while simultaneously charging a spare battery. Powered by a Smart Inverter Motor delivering up to 210W of suction, it includes Kompressor technology to manualy compact debris by 2.4x and a 5-stage filtration system with UVC LED disinfection in the base. It comes with two interchangeable lithium-ion batteries providing a combined runtime of up to 120 minutes in normal mode, though this drops significantly to about 14 minutes total in Turbo mode. Main pros include the sleek self-emptying dock, the versatile Power Drive Mop and Multi-Surface nozzles, and a telescoping wand for ergonomic height adjustment. However, notable cons include its difficulty picking up large debris like cereal, a relatively small onboard canister that requires frequent compression, and the lack of integrated LED lights on the cleaning heads.

Technical Specifications of vacuum cleaner LG CordZero A9T-ULTRA1C

Technical Score
Technical score
8.0/ 10
✕
What it is
An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.
When it matters
When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 88% of models
Score components:

28%

7.9

Performance

22%

8.3

Battery

18%

8.1

Filtration

14%

9.4

Attachments

10%

8.0

Design

8%

4.6

Smart features

8.0
LG CordZero A9T-ULTRA1C has a technical score of 8 points, which is higher than 88% of vacuum cleaners.
User score
User score
7.4/ 10
✕
What it is
A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
When it matters
When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 90% of models
Score components

70%

8.4

User ratings

30%

4.9

Number of reviews

Based on 37 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
7.4
LG CordZero A9T-ULTRA1C has a user score of 7.35 points, which is lower than 90.1% of vacuum cleaners.
Popularity
Popularity
4.9/ 10
✕
What it is
An indicator based on the number of reviews received by the vacuum cleaner.
When it matters
When you prefer a vacuum cleaner that has been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 55% of models
Popularity:
LG CordZero A9T-ULTRA1C has a popularity score of 4.9 points, which is lower than 54.3% of vacuum cleaners.
4.9
LG CordZero A9T-ULTRA1C has a popularity score of 4.9 points, which is lower than 54.3% of vacuum cleaners.
Ratio quality/price
Value for money
7.8/ 10
✕
What it is
An indicator that combines the vacuum cleaner's overall score with its price.
When it matters
When you are looking for a vacuum cleaner with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components:

60%

7.8

Overall score

40%

7.7

Price

7.8
LG CordZero A9T-ULTRA1C has a value-for-money score of 7.8 points, which is higher than 60% of vacuum cleaners.
Suction power (AW)
200 AW
Suction power (AW)
200 AW
â–² Better than 72% of models
Market range: <40 AW – >280 AW
This vacuum cleaner has a suction power of 200 AW, which is higher than that of 72.1% of vacuum cleaners and equal to that of 3% of vacuum cleaners.
Suction power (kPa)
?
Airflow
?
Motor type
inverter
Power consumption
200 W
Power consumption
200 W
â–² Better than 84% of models
Market range: <165 W – >899 W
This vacuum cleaner draws 200 W, which is lower than the power consumption of 84.3% of vacuum cleaners and equal to that of 1.8% of vacuum cleaners.
Show more
Cordless
yes
Cordless
yes
â–² Better than 51% of models
This vacuum cleaner works cordlessly. 49.5% of vacuum cleaners offer cordless operation.
Battery runtime
60 minutes
Battery runtime
60 minutes
â–² Better than 63% of models
Market range: <30 minutes – >70 minutes
This vacuum cleaner offers a battery runtime of 60 minutes, which is longer than that of 62.8% of vacuum cleaners and equal to that of 22.8% of vacuum cleaners.
Charging time
4 hours
Charging time
4 hours
â–² Better than 42% of models
Market range: <3 hours – >5 hours
This vacuum cleaner charges in 4 hours, which is faster than 42.4% of vacuum cleaners and equal to 25.6% of vacuum cleaners.
Battery capacity
2,300 mAh
Battery capacity
2,300 mAh
â–¼ Worse than 57% of models
Market range: <2k mAh – >3.6k mAh
This vacuum cleaner has a battery capacity of 2,300 mAh, which is smaller than that of 57% of vacuum cleaners and equal to that of 0.3% of vacuum cleaners.
Battery voltage
25.2 V
Battery voltage
25.2 V
â–² Better than 56% of models
Market range: <18 V – >28.8 V
This vacuum cleaner uses a battery voltage of 25.2 V, which is higher than that of 56.5% of vacuum cleaners and equal to that of 23.5% of vacuum cleaners.
Show more
Filter class
hepa
Filter class
hepa
â–¼ Worse than 38% of models
This vacuum cleaner uses filter class hepa, which is more advanced than the class used by 16% of vacuum cleaners and the same as the class used by 46% of vacuum cleaners.
Minimum overall efficiency
99.99%
Minimum overall efficiency
99.99%
â–² Better than 84% of models
Market range: <95 % – >99.99 %
This vacuum cleaner reaches 99.99% minimum overall efficiency, which is higher than that of 84.3% of vacuum cleaners and equal to that of 9.6% of vacuum cleaners.
Suitable for allergy sufferers
yes
Suitable for allergy sufferers
yes
â–² Better than 18% of models
This vacuum cleaner is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
0.44 L
Capacity
0.44 L
â–¼ Worse than 89% of models
Market range: <0.44 L – >4 L
This vacuum cleaner has a dust capacity of 0.44 L, which is smaller than that of 89.2% of vacuum cleaners and equal to that of 0.9% of vacuum cleaners.
Bagless
yes
Bagless
yes
â–² Better than 21% of models
This vacuum cleaner uses a bagless design. 78.6% of vacuum cleaners use this setup.
Show more
Main brush type
soft roller
Roller type
soft
Anti-tangle brush
yes
Anti-tangle brush
yes
â–² Better than 74% of models
This vacuum cleaner includes an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
yes
Mini motorized brush
yes
â–² Better than 73% of models
This vacuum cleaner includes a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
Suitable for pet owners
yes
Suitable for pet owners
yes
â–² Better than 28% of models
This vacuum cleaner is suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
Show more
Vacuum type
stick
Weight
2.66 kg
Weight
2.66 kg
â–² Better than 73% of models
Market range: <2.15 kg – >7.1 kg
This vacuum cleaner weighs 2.66 kg, which is lower than the weight of 73.3% of vacuum cleaners.
2-in-1 design
yes
2-in-1 design
yes
â–² Better than 47% of models
This vacuum cleaner offers a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
no
Self-standing
no
â–¼ Worse than 19% of models
This vacuum cleaner does not stand on its own. 18.9% of vacuum cleaners offer this convenience.
Adjustable tube height
yes
Adjustable tube height
yes
â–² Better than 53% of models
This vacuum cleaner includes adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
Show more
Auto suction adjustment
no
Auto suction adjustment
no
â–¼ Worse than 20% of models
This vacuum cleaner does not support automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
no
Dust particle sensor
no
â–¼ Worse than 8% of models
This vacuum cleaner does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
no
LED display
no
â–¼ Worse than 26% of models
This vacuum cleaner does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
no
Nozzle light
no
â–¼ Worse than 43% of models
This vacuum cleaner does not include a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
yes
Mopping support
yes
★ Better than 96% of models
This vacuum cleaner supports mopping. 3.7% of vacuum cleaners support this multi-function feature.

LG CordZero A9T-ULTRA1C vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Cordless operation
    Cordless
    yes
    â–² Better than 51% of models
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • Includes mini motorized brush
    Mini motorized brush
    yes
    â–² Better than 73% of models
    This vacuum cleaner includes a mini motorized brush, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Anti-tangle brush
    yes
    â–² Better than 74% of models
    This vacuum cleaner includes an anti-tangle brush, the average vacuum cleaner does not.
  • 0.04 % higher filtration efficiency
    Minimum overall efficiency
    99.99 %
    â–² Better than 84% of models
    Market range: <95 % – >99.99 %
    This vacuum cleaner has higher filtration efficiency than the average vacuum cleaner (100 % vs 99.95 %).
    99.99 % vs 99.95 %
  • Includes removable battery
    Removable battery
    yes
    â–² Better than 61% of models
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • 50 AW higher suction power
    Suction power (AW)
    200 AW
    â–² Better than 72% of models
    Market range: <40 AW – >280 AW
    This vacuum cleaner has higher suction power than the average vacuum cleaner (200 AW vs 150 AW).
    200 AW vs 150 AW
  • Includes parquet brush
    Parquet brush
    yes
    â–² Better than 77% of models
    This vacuum cleaner includes a parquet brush, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Battery runtime
    60 minutes
    â–² Better than 63% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
    60 minutes vs 50 minutes
  • 50 AW higher suction power
    Suction power (AW)
    200 AW
    â–² Better than 72% of models
    Market range: <40 AW – >280 AW
    This vacuum cleaner has higher suction power than the average vacuum cleaner (200 AW vs 150 AW).
    200 AW vs 150 AW
  • 400 W lower power consumption
    Power consumption
    200 W
    â–² Better than 84% of models
    Market range: <165 W – >899 W
    This vacuum cleaner draws less power than the average vacuum cleaner (200 W vs 600 W).
    200 W vs 600 W
  • 1 more power levels
    Number of speeds
    3
    â–² Better than 56% of models
    Market range: <1 – >4
    This vacuum cleaner offers more speed levels than the average vacuum cleaner (3 vs 2).
    3 vs 2
  • Cordless operation
    Cordless
    yes
    â–² Better than 51% of models
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • Includes removable battery
    Removable battery
    yes
    â–² Better than 61% of models
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Battery runtime
    60 minutes
    â–² Better than 63% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
    60 minutes vs 50 minutes
  • Includes battery indicator
    Battery level indicator
    yes
    â–² Better than 53% of models
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • 3 V higher voltage
    Battery voltage
    25.2 V
    â–² Better than 56% of models
    Market range: <18 V – >28.8 V
    This vacuum cleaner has a higher battery voltage than the average vacuum cleaner (25.2 V vs 22.2 V).
    25.2 V vs 22.2 V
  • 0.04 % higher filtration efficiency
    Minimum overall efficiency
    99.99 %
    â–² Better than 84% of models
    Market range: <95 % – >99.99 %
    This vacuum cleaner has higher filtration efficiency than the average vacuum cleaner (100 % vs 99.95 %).
    99.99 % vs 99.95 %
  • Includes full bin indicator
    Full bin indicator
    yes
    â–² Better than 73% of models
    This vacuum cleaner includes a full bin indicator, the average vacuum cleaner does not.
  • Includes mini motorized brush
    Mini motorized brush
    yes
    â–² Better than 73% of models
    This vacuum cleaner includes a mini motorized brush, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Anti-tangle brush
    yes
    â–² Better than 74% of models
    This vacuum cleaner includes an anti-tangle brush, the average vacuum cleaner does not.
  • Includes parquet brush
    Parquet brush
    yes
    â–² Better than 77% of models
    This vacuum cleaner includes a parquet brush, the average vacuum cleaner does not.
  • Includes wall bracket
    Wall-mounted bracket
    yes
    â–² Better than 64% of models
    This vacuum cleaner includes a wall-mounted bracket, the average vacuum cleaner does not.
  • 26.5% lower weight
    Weight
    2.66 kg
    â–² Better than 73% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is lighter than the average vacuum cleaner (2.7 kg vs 3.62 kg).
    2.66 kg vs 3.62 kg
  • Adjustable tube height
    Adjustable tube height
    yes
    â–² Better than 53% of models
    This vacuum cleaner has adjustable tube height, the average vacuum cleaner does not.
  • Newer release date
    Release date
    2023
    â–² Better than 72% of models
    Market range: <2k – >2k
    This vacuum cleaner has a newer release date than the average vacuum cleaner (2023 vs 2021).
    Released in July 2023.
    2023 vs 2021
  • Supports mopping
    Mopping support
    yes
    ★ Better than 96% of models
    This vacuum cleaner supports mopping, the average vacuum cleaner does not.
  • More operating noise
    Noise level (Min-Max)
    84-84 dB
    â–¼ Worse than 87% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (84-84 dB vs 77-77 dB).
    84-84 dB vs 77-77 dB
  • 0.56 L smaller dust container
    Capacity
    0.44 L
    â–¼ Worse than 89% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.4 L vs 1 L).
    0.44 L vs 1 L
  • No upholstery nozzle
    Upholstery nozzle
    no
    â–¼ Worse than 68% of models
    This vacuum cleaner does not include an upholstery nozzle, the average vacuum cleaner does.
  • 6 minutes shorter turbo runtime
    Turbo mode runtime
    6 minutes
    â–¼ Worse than 86% of models
    Market range: <6 minutes – >20 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (6 minutes vs 12 minutes).
    6 minutes vs 12 minutes
  • 200 mAh smaller battery capacity
    Battery capacity
    2,300 mAh
    â–¼ Worse than 57% of models
    Market range: <2k mAh – >3.6k mAh
    This vacuum cleaner has a smaller battery capacity than the average vacuum cleaner (2300 mAh vs 2500 mAh).
    2,300 mAh vs 2,500 mAh
  • 3.53x more expensive
    LG CordZero A9T-ULTRA1C is more expensive than the average vacuum cleaner (£530 vs £150).
    £530 vs £150
  • 8.8% lower user score
    User score
    7.4/ 10
    ✕
    What it is
    A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
    When it matters
    When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    LG CordZero A9T-ULTRA1C
    the average vacuum cleaner
    â–² Better than 72% of models
    LG CordZero A9T-ULTRA1C has a lower user score than the average vacuum cleaner (7.35 vs 8.000).
    7.35 vs 8
  • 3.53x more expensive
    LG CordZero A9T-ULTRA1C is more expensive than the average vacuum cleaner (£530 vs £150).
    £530 vs £150
  • 8.8% lower user score
    User score
    7.4/ 10
    ✕
    What it is
    A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
    When it matters
    When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    LG CordZero A9T-ULTRA1C
    the average vacuum cleaner
    â–² Better than 72% of models
    LG CordZero A9T-ULTRA1C has a lower user score than the average vacuum cleaner (7.35 vs 8.000).
    7.35 vs 8
  • More operating noise
    Noise level (Min-Max)
    84-84 dB
    â–¼ Worse than 87% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (84-84 dB vs 77-77 dB).
    84-84 dB vs 77-77 dB
  • 6 minutes shorter turbo runtime
    Turbo mode runtime
    6 minutes
    â–¼ Worse than 86% of models
    Market range: <6 minutes – >20 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (6 minutes vs 12 minutes).
    6 minutes vs 12 minutes
  • 200 mAh smaller battery capacity
    Battery capacity
    2,300 mAh
    â–¼ Worse than 57% of models
    Market range: <2k mAh – >3.6k mAh
    This vacuum cleaner has a smaller battery capacity than the average vacuum cleaner (2300 mAh vs 2500 mAh).
    2,300 mAh vs 2,500 mAh
  • 0.56 L smaller dust container
    Capacity
    0.44 L
    â–¼ Worse than 89% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.4 L vs 1 L).
    0.44 L vs 1 L
  • No upholstery nozzle
    Upholstery nozzle
    no
    â–¼ Worse than 68% of models
    This vacuum cleaner does not include an upholstery nozzle, the average vacuum cleaner does.

Graphic comparison of LG CordZero A9T-ULTRA1C and other vacuum cleaners

No results found

Third-party reviews

Based on 37 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about LG CordZero A9T-ULTRA1C?

  • Convenient self-emptying base that prevents direct contact with dust
  • Dual interchangeable batteries double the cleaning runtime up to 120 minutes
  • Kompressor lever compacts dirt to maximize the onboard dustbin capacity
  • Sleek and minimalist All-in-One tower design neatly conceals and stores accessories
  • UVC LED light sanitization inhibits bacterial growth inside the station's dust bag
  • Strong 200W suction power provides great everyday pickup on hard floors and carpets
  • Comfortable one-touch button control instead of an fatiguing hold-down trigger mechanism
  • Versatile and comprehensive premium accessory package including a mopping attachment

What customers dislike about LG CordZero A9T-ULTRA1C?

  • Expensive high-end price tag makes it a substantial investment
  • Noticeably short battery life of around 7 minutes when using the highest Turbo mode
  • Struggles with large debris types like cereal due to a narrower intake connection
  • Operation becomes loud and noisy when utilizing the maximum suction power level
  • Low power mode provides insufficient suction for heavy-duty messes
  • Canister requires frequent manual compression or emptying if the tower isn't used
  • The spinning mop attachment cannot be used with traditional liquid detergents

Expert reviews

In-depth analysis and verdict from leading tech publications

C
choice.com.au
13/04/2022
Summary of the review
LG CordZero A9T-Ultra stick vacuum review - CHOICE
T
testit.de
01/03/2022
Summary of the review
LG CordZero A9T Review
(Translated)Show original
L
lesnumeriques.com
13/07/2023
Summary of the review
LG A9 Kompressor A9T-ULTRA1C Review: A Cordless Vacuum with Automatic Emptying
(Translated)Show original
C
clubic.com
12/03/2024
Summary of the review
LG A9 Kompressor A9T-ULTRA1C Review: A large auto-empty station to make life easier—comprehensive but not perfect
(Translated)Show original
T
tomsguide.fr
25/08/2024
Summary of the review
LG CordZero A9 Kompressor All-In-One Review: The Luxury Vacuum-Mop is Finally Affordable
(Translated)Show original
F
fr.cnet.com
02/11/2024
Summary of the review
LG CordZero A9 Kompressor All-in-One Vacuum Cleaner Review
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Q
quechoisir.org
02/02/2024
Summary of the review
LG CordZero A9T-ULTRA1C Cordless Stick Vacuum Review
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A
altroconsumo.it
12/10/2026
Summary of the review
LG CordZero A9K Kompressor Cordless Stick Vacuum
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