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AONUS A9 Review | 52 Data compared

Avg. price:~£200Suction power (AW):150 AWBattery runtime:40 minutesCapacity:1 LWeight:2.8 kg

AONUS A9 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.

8.4

Overall score

Score
8.4/ 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
★ Better than 97% of models
Score components

80%

8.2

Technical Score

20%

9.2

User score

★Better than 97% of vacuum-cleaners
8.2

Technical Score

Technical score
8.2/ 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
★ Better than 94% of models
Score components

28%

8.4

Performance

22%

7.5

Battery

18%

8.8

Filtration

14%

7.5

Attachments

10%

8.3

Design

8%

9.4

Smart features

★Better than 94% of vacuum-cleaners
9.2

User score

User score
9.2/ 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
★ Better than 95% of models
Score components

70%

8.8

User ratings

30%

10

Number of reviews

Based on 4,277 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.
★Better than 95% of vacuum-cleaners
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Best prices

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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 AONUS A9 is a versatile cordless stick vacuum cleaner powered by a 500W brushless motor that delivers up to 45KPa of powerful suction, making it highly effective on hard floors, carpets, and pet hair. Key characteristics include an 8x2500mAh removable battery providing up to 65 minutes of runtime, an intelligent LED touch display for real-time status monitoring, an automated infrared dust detection sensor, an anti-tangle V-shaped brush head with 6 built-in LED lights, and a comprehensive multi-stage HEPA filtration system. Prominent advantages include its convenient self-standing upright design, multiple manual and automatic suction modes, lightweight ergonomics at approximately 2.8 kg, and a cost-effective price point compared to high-end brands. However, notable drawbacks include a relatively lengthy battery recharge time of 3 to 4 hours, a small dustbin that requires frequent emptying during heavy tasks, and decreased suction efficiency on thick, high-pile carpets embedded with dense pet hair.

Technical Specifications of vacuum cleaner AONUS A9

Technical Score
Technical score
8.2/ 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
★ Better than 94% of models
Score components:

28%

8.4

Performance

22%

7.5

Battery

18%

8.8

Filtration

14%

7.5

Attachments

10%

8.3

Design

8%

9.4

Smart features

8.2
AONUS A9 has a technical score of 8.2 points, which is higher than 94.1% of vacuum cleaners.
User score
User score
9.2/ 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
★ Better than 95% of models
Score components

70%

8.8

User ratings

30%

10

Number of reviews

Based on 4,277 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.
9.2
AONUS A9 has a user score of 9.15 points, which is higher than 95.4% of vacuum cleaners.
Popularity
Popularity
10.0/ 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
★ Better than 92% of models
Popularity:
AONUS A9 has a popularity score of 10 points, which is higher than 91.9% of vacuum cleaners.
10
AONUS A9 has a popularity score of 10 points, which is higher than 91.9% of vacuum cleaners.
Ratio quality/price
Value for money
8.7/ 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
★ Better than 97% of models
Score components:

60%

8.4

Overall score

40%

9.5

Price

8.7
AONUS A9 has a value-for-money score of 8.7 points, which is higher than 97.5% of vacuum cleaners.
Suction power (AW)
150 AW
Suction power (AW)
150 AW
â–¼ Worse than 45% of models
Market range: <40 AW – >280 AW
This vacuum cleaner has a suction power of 150 AW, which is higher than that of 43.9% of vacuum cleaners and equal to that of 11.1% of vacuum cleaners.
Suction power (kPa)
42 kPa
Suction power (kPa)
42 kPa
★ Better than 98% of models
Market range: <11 kPa – >30 kPa
This vacuum cleaner has a suction pressure of 42 kPa, which is higher than that of 98.4% of vacuum cleaners.
Airflow
?
Motor type
brushless
Power consumption
500 W
Power consumption
500 W
â–² Better than 58% of models
Market range: <165 W – >899 W
This vacuum cleaner draws 500 W, which is lower than the power consumption of 57.7% of vacuum cleaners and equal to that of 2.3% 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
40 minutes
Battery runtime
40 minutes
â–¼ Worse than 64% of models
Market range: <30 minutes – >70 minutes
This vacuum cleaner offers a battery runtime of 40 minutes, which is shorter than that of 64.1% of vacuum cleaners and equal to that of 18.6% 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
2,500 mAh
Battery capacity
2,500 mAh
â–² Better than 48% of models
Market range: <2k mAh – >3.6k mAh
This vacuum cleaner has a battery capacity of 2,500 mAh, which is larger than that of 48.1% of vacuum cleaners and equal to that of 24.7% of vacuum cleaners.
Battery voltage
25.9 V
Battery voltage
25.9 V
â–² Better than 80% of models
Market range: <18 V – >28.8 V
This vacuum cleaner uses a battery voltage of 25.9 V, which is higher than that of 80.4% of vacuum cleaners and equal to that of 9.2% of vacuum cleaners.
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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
1 L
Capacity
1 L
â–² Better than 49% of models
Market range: <0.44 L – >4 L
This vacuum cleaner has a dust capacity of 1 L, which is larger than that of 48.7% of vacuum cleaners and equal to that of 5.4% 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
roll brush
Roller type
bristled
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
no
Mini motorized brush
no
â–¼ Worse than 27% of models
This vacuum cleaner does not include 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.
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Vacuum type
stick
Weight
2.8 kg
Weight
2.8 kg
â–² Better than 67% of models
Market range: <2.15 kg – >7.1 kg
This vacuum cleaner weighs 2.8 kg, which is lower than the weight of 66.6% of vacuum cleaners and equal to that of 1.8% 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
no
Adjustable tube height
no
â–¼ Worse than 47% of models
This vacuum cleaner does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
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Auto suction adjustment
yes
Auto suction adjustment
yes
â–² Better than 80% of models
This vacuum cleaner supports automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
yes
Dust particle sensor
yes
★ Better than 92% of models
This vacuum cleaner includes a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
yes
LED display
yes
â–² Better than 74% of models
This vacuum cleaner includes an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
yes
Nozzle light
yes
â–² Better than 57% of models
This vacuum cleaner includes a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
no
Mopping support
no
â–¼ Worse than 4% of models
This vacuum cleaner does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

AONUS A9 vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • 22 kPa higher suction pressure
    Suction power (kPa)
    42 kPa
    ★ Better than 98% of models
    Market range: <11 kPa – >30 kPa
    This vacuum cleaner has higher suction pressure than the average vacuum cleaner (42 kPa vs 20 kPa).
    42 kPa vs 20 kPa
  • Less operating noise
    Noise level (Min-Max)
    60-62 dB
    ★ Better than 97% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is quieter than the average vacuum cleaner (60-62 dB vs 77-77 dB).
    60-62 dB vs 77-77 dB
  • Cordless operation
    Cordless
    yes
    â–² Better than 51% of models
    This vacuum cleaner works cordlessly, 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 %
  • Automatic suction adjustment
    Auto suction adjustment
    yes
    â–² Better than 80% of models
    This vacuum cleaner supports automatic suction adjustment, the average vacuum cleaner does not.
  • Includes dust particle sensor
    Dust particle sensor
    yes
    ★ Better than 92% of models
    This vacuum cleaner includes a dust particle sensor, 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.
  • 14.4% higher user score
    User score
    9.2/ 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
    â–¼
    <55-66-77-88-99-10
    AONUS A9
    the average vacuum cleaner
    ★ Better than 97% of models
    AONUS A9 has a higher user score than the average vacuum cleaner (9.15 vs 8.000).
    9.15 vs 8
  • 14.1% better value for money
    AONUS A9 offers better value for money than the average vacuum cleaner (8.72 vs 7.6).
    8.72 vs 7.65
  • 22 kPa higher suction pressure
    Suction power (kPa)
    42 kPa
    ★ Better than 98% of models
    Market range: <11 kPa – >30 kPa
    This vacuum cleaner has higher suction pressure than the average vacuum cleaner (42 kPa vs 20 kPa).
    42 kPa vs 20 kPa
  • Less operating noise
    Noise level (Min-Max)
    60-62 dB
    ★ Better than 97% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is quieter than the average vacuum cleaner (60-62 dB vs 77-77 dB).
    60-62 dB vs 77-77 dB
  • 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
  • 100 W lower power consumption
    Power consumption
    500 W
    â–² Better than 58% of models
    Market range: <165 W – >899 W
    This vacuum cleaner draws less power than the average vacuum cleaner (500 W vs 600 W).
    500 W vs 600 W
  • 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.
  • 8 minutes longer turbo runtime
    Turbo mode runtime
    20 minutes
    â–² Better than 85% of models
    Market range: <6 minutes – >20 minutes
    This vacuum cleaner offers longer turbo runtime than the average vacuum cleaner (20 minutes vs 12 minutes).
    20 minutes vs 12 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.
  • 3.7 V higher voltage
    Battery voltage
    25.9 V
    â–² Better than 80% of models
    Market range: <18 V – >28.8 V
    This vacuum cleaner has a higher battery voltage than the average vacuum cleaner (25.9 V vs 22.2 V).
    25.9 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 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 foldable tube
    Foldable tube
    yes
    â–² Better than 88% of models
    This vacuum cleaner includes a foldable tube, 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.
  • 22.7% lower weight
    Weight
    2.8 kg
    â–² Better than 67% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is lighter than the average vacuum cleaner (2.8 kg vs 3.62 kg).
    2.8 kg vs 3.62 kg
  • 105 mm shallower body
    Depth
    160 mm
    ★ Better than 92% of models
    Market range: <170 mm – >440 mm
    This vacuum cleaner is less deep than the average vacuum cleaner (160 mm vs 265 mm).
    160 mm vs 265 mm
  • 680 mm shorter body
    Height
    420 mm
    â–² Better than 70% of models
    Market range: <290 mm – >1.2k mm
    This vacuum cleaner is shorter than the average vacuum cleaner (420 mm vs 1100 mm).
    420 mm vs 1,100 mm
  • Includes dust particle sensor
    Dust particle sensor
    yes
    ★ Better than 92% of models
    This vacuum cleaner includes a dust particle sensor, the average vacuum cleaner does not.
  • Automatic suction adjustment
    Auto suction adjustment
    yes
    â–² Better than 80% of models
    This vacuum cleaner supports automatic suction adjustment, the average vacuum cleaner does not.
  • Includes nozzle light
    Nozzle light
    yes
    â–² Better than 57% of models
    This vacuum cleaner includes a nozzle light, the average vacuum cleaner does not.
  • Includes LED display
    LED display
    yes
    â–² Better than 74% of models
    This vacuum cleaner includes an LED display, the average vacuum cleaner does not.
  • 10 minutes shorter runtime
    Battery runtime
    40 minutes
    â–¼ Worse than 64% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers shorter battery runtime than the average vacuum cleaner (40 minutes vs 50 minutes).
    40 minutes vs 50 minutes
  • 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.
  • 33.3% more expensive
    AONUS A9 is more expensive than the average vacuum cleaner (£200 vs £150).
    £200 vs £150
  • 33.3% more expensive
    AONUS A9 is more expensive than the average vacuum cleaner (£200 vs £150).
    £200 vs £150
  • 10 minutes shorter runtime
    Battery runtime
    40 minutes
    â–¼ Worse than 64% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers shorter battery runtime than the average vacuum cleaner (40 minutes vs 50 minutes).
    40 minutes vs 50 minutes
  • 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 AONUS A9 and other vacuum cleaners

No results found

Third-party reviews

Based on 4,277 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about AONUS A9?

  • Strong suction power that removes stubborn dirt effectively
  • Ergonomic, lightweight, and easy to maneuver
  • Convenient foldable tube design for reaching under furniture without bending
  • Clear LED touch screen for tracking battery life and adjusting modes
  • V-shaped brush head design that reduces hair tangling
  • Easy to assemble, disassemble, and empty the dustbin
  • Responsive, prompt, and helpful customer support service

What customers dislike about AONUS A9?

  • Lacks enough suction power for thick carpets with embedded pet hair
  • Long battery charging times compared to its actual operating runtime
  • The dustbin capacity fills up quickly during heavy cleaning sessions
  • Occasionally shipped with missing parts like chargers or user manuals
  • The floor brush headlight can be prone to stop working over time

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Compare AONUS A9 with other vacuum cleaners

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