OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Portable Vacuums Methodology v1.0
Portable Vacuums Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Portable Vacuums Methodology v1.0

Baseus A3 Review | 53 Data compared

Avg. price:~£80Suction pressure:10 kPaCapacity:0.07 LWeight:0.75 kgRuntime:40 minHEPA filter:yes

Baseus A3 Review: Compare 53 technical specifications and user reviews to see how this product ranks in the Portable Vacuums category and whether it is worth buying.

Baseus A3
7.8/10

Overall score

Score
7.8/ 10
✕
What it is
An overall evaluation of products in the Portable Vacuums category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Portable Vacuums category.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 79% of models
Score components

80%

7.6

Technical score

20%

8.3

User score

â–²Better than 79% of portable vacuums
7.7

Value for money

Value for money
7.7/ 10
✕
What it is
An indicator that combines the portable vacuum cleaner's overall score with its price.
When it matters
When you are looking for a portable vacuum cleaner with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 55% of models
Score components

70%

7.8

Overall score

30%

7.5

Price

â–¼Worse than 55%
7.6

Technical score

Technical score
7.6/ 10
✕
What it is
An assessment of the portable vacuum cleaner’s technical performance across six key areas: performance, battery, filtration, attachments, design, and smart features.
When it matters
When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 76% of models
Score components

30%

6.6

Performance

30%

7.8

Filtration

24%

8.4

Battery

10%

7.5

Attachments

3%

8.2

Design

3%

10

Smart features

â–²Better than 76%
8.3

User score

User score
8.3/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
When it matters
When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 72% of models
Score components

70%

8.0

User ratings

30%

8.9

Number of reviews

Based on ratings from across the web.
â–²Better than 72%
  • baseus-a3
  • baseus-a3
  • baseus-a3
  • baseus-a3
  • baseus-a3
  • baseus-a3
baseus-a3
baseus-a3
baseus-a3
baseus-a3
baseus-a3
baseus-a3
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Portable Vacuums model ranking

Ranked #23 of 180 models in Portable Vacuums (Overall score)

Technical Specifications of portable vacuum cleaner Baseus A3

Technical score
Technical score
7.6/ 10
✕
What it is
An assessment of the portable vacuum cleaner’s technical performance across six key areas: performance, battery, filtration, attachments, design, and smart features.
When it matters
When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 76% of models
Score components:

30%

6.6

Performance

30%

7.8

Filtration

24%

8.4

Battery

10%

7.5

Attachments

3%

8.2

Design

3%

10

Smart features

7.6
User score
User score
8.3/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
When it matters
When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 72% of models
Score components

70%

8.0

User ratings

30%

8.9

Number of reviews

Based on ratings from across the web.
8.3
Popularity
Popularity
8.9/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Portable Vacuums category.
When it matters
When you prefer products in the Portable Vacuums category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 78% of models
Popularity:
Baseus A3 has a popularity score of 8.9 points, which is higher than 78.3% of products in this category.
8.9
Value for money
Value for money
7.7/ 10
✕
What it is
An indicator that combines the portable vacuum cleaner's overall score with its price.
When it matters
When you are looking for a portable vacuum cleaner with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 55% of models
Score components:

70%

7.8

Overall score

30%

7.5

Price

7.7
Cyclonic technology
no
This portable vacuum cleaner does not use cyclonic technology. 35.3% of vacuum cleaners use this filtration approach.
Wet & dry
no
This portable vacuum cleaner does not support wet-and-dry cleaning. 32.1% of portable vacuums have this feature.
Rated motor power
135 W
Market range: <0 W – >200 W
This portable vacuum cleaner has a rated motor power of 135 W, which is higher than that of 84.1% of portable vacuums and equal to that of 0.6% of portable vacuums.
Suction pressure
10 kPa
Market range: <0 kPa – >20 kPa
This portable vacuum cleaner has a suction pressure of 10 kPa, which is higher than that of 73.4% of portable vacuums and equal to that of 6.3% of portable vacuums.
Suction power
?
Show more
Battery energy
28 Wh
Market range: <0 Wh – >50 Wh
This portable vacuum cleaner has a battery energy capacity of 28 Wh, which is greater than that of 74.9% of portable vacuums and equal to that of 2.9% of portable vacuums.
Cordless
yes
This portable vacuum cleaner works cordlessly. 93.5% of vacuum cleaners offer cordless operation.
Battery type
Li-ion
Battery voltage
12 V
Market range: <5 V – >25 V
This portable vacuum cleaner uses a battery voltage of 12 V, which is higher than that of 50.6% of vacuum cleaners and equal to that of 25% of vacuum cleaners.
Battery capacity
2000 mAh
Market range: <1.5k mAh – >2.5k mAh
This portable vacuum cleaner has a battery capacity of 2000 mAh, which is larger than that of 21.6% of vacuum cleaners and equal to that of 48.5% of vacuum cleaners.
Show more
HEPA filter
yes
This portable vacuum cleaner includes a HEPA filter. This feature is present on 56.5% of portable vacuums.
Washable filter
yes
This portable vacuum cleaner includes a washable filter. 96.2% of vacuum cleaners include this maintenance-friendly feature.
Capacity
0.07 L
Market range: <0 L – >1 L
This portable vacuum cleaner has a dust capacity of 0.07 L, which is smaller than that of 99.5% of vacuum cleaners.
Transparent bin
yes
This portable vacuum cleaner includes a transparent dustbin. This feature is present on 89.7% of portable vacuums.
Number of filtration stages
2
Market range: <1 – >6
This portable vacuum cleaner has 2 filtration stages, which is more than 18.4% of portable vacuums and equal to 60.5% of portable vacuums.
Show more
Extension tube
no
This portable vacuum cleaner does not include an extension tube. 29.9% of portable vacuums have this feature.
Soft dusting brush
yes
This portable vacuum cleaner includes a soft dusting brush. 80.4% of vacuum cleaners include this attachment.
Flat crevice tool
yes
This portable vacuum cleaner includes a flat crevice tool. This feature is present on 89.7% of portable vacuums.
Upholstery tool
no
This portable vacuum cleaner does not include an upholstery tool. 27.2% of portable vacuums have this feature.
Mini motorized brush
no
This portable vacuum cleaner does not include a mini motorized brush. 12% of vacuum cleaners include this attachment.
Show more
Width
29.6 cm
Depth
5.6 cm
Height
5.6 cm
Weight
0.75 kg
Market range: <0 kg – >2 kg
This portable vacuum cleaner weighs 0.75 kg, which is less than 50% of vacuum cleaners.
Self-standing design
no
This portable vacuum cleaner does not have a self-standing design. 1.6% of portable vacuums have this feature.
Show more
LED light
yes
This portable vacuum cleaner includes an LED light. This feature is present on 17.4% of portable vacuums.
Auto suction adjustment
no
This portable vacuum cleaner does not support automatic suction adjustment. 1.1% of vacuum cleaners support this feature.
Display type
LED
This portable vacuum cleaner has a display. This feature is present on 80.4% of portable vacuums.
Filter replacement indicator
no
This portable vacuum cleaner does not include a filter replacement indicator. 3.3% of portable vacuums have this feature.

Baseus A3 vs the average portable vacuum

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • 20 min longer runtime
    This portable vacuum cleaner runs longer per charge than the average portable vacuum (40 min vs 20 min).
    40 min vs 20 min
  • Suitable for allergy sufferers
    This portable vacuum cleaner is suitable for allergy sufferers; the average portable vacuum is not specifically suitable for allergy sufferers.
  • Includes battery indicator
    This portable vacuum cleaner includes a battery level indicator, the average portable vacuum does not.
  • 2.25 kPa higher suction pressure
    This portable vacuum cleaner produces higher suction pressure than the average portable vacuum (10 kPa vs 7.75 kPa).
    10 kPa vs 7.75 kPa
  • 1 more speed levels
    This portable vacuum cleaner offers more speed levels than the average portable vacuum (2 vs 1).
    2 vs 1
  • 15 W more motor power
    This portable vacuum cleaner has a more powerful motor than the average portable vacuum (135 W vs 120 W).
    135 W vs 120 W
  • USB charging
    This portable vacuum cleaner supports USB charging; the average portable vacuum does not support USB charging.
  • 6 Wh more battery energy
    This portable vacuum cleaner stores more battery energy than the average portable vacuum (28 Wh vs 22 Wh).
    28 Wh vs 22 Wh
  • 3.2% higher user score
    User score
    8.3/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
    When it matters
    When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Baseus A3
    the average portable vacuum
    Baseus A3 has a higher user score than the average portable vacuum (8.25 vs 8.000).
    8.25 vs 8
  • 2.25 kPa higher suction pressure
    This portable vacuum cleaner produces higher suction pressure than the average portable vacuum (10 kPa vs 7.75 kPa).
    10 kPa vs 7.75 kPa
  • 1 more speed levels
    This portable vacuum cleaner offers more speed levels than the average portable vacuum (2 vs 1).
    2 vs 1
  • 15 W more motor power
    This portable vacuum cleaner has a more powerful motor than the average portable vacuum (135 W vs 120 W).
    135 W vs 120 W
  • 35,000 RPM higher maximum motor speed
    This portable vacuum cleaner reaches a higher maximum motor speed than the average portable vacuum (80000 RPM vs 45000 RPM).
    80,000 RPM vs 45,000 RPM
  • 20 min longer runtime
    This portable vacuum cleaner runs longer per charge than the average portable vacuum (40 min vs 20 min).
    40 min vs 20 min
  • Includes battery indicator
    This portable vacuum cleaner includes a battery level indicator, the average portable vacuum does not.
  • USB charging
    This portable vacuum cleaner supports USB charging; the average portable vacuum does not support USB charging.
  • 6 Wh more battery energy
    This portable vacuum cleaner stores more battery energy than the average portable vacuum (28 Wh vs 22 Wh).
    28 Wh vs 22 Wh
  • 5.5 min longer turbo runtime
    This portable vacuum cleaner offers longer turbo runtime than the average portable vacuum (20 min vs 14.5 min).
    20 min vs 14.5 min
  • 0.9 V higher battery voltage
    This portable vacuum cleaner has a higher battery voltage than the average portable vacuum (12 V vs 11.1 V).
    12 V vs 11.1 V
  • Suitable for allergy sufferers
    This portable vacuum cleaner is suitable for allergy sufferers; the average portable vacuum is not specifically suitable for allergy sufferers.
  • 80.5% less external volume
    This portable vacuum cleaner has a smaller external volume than the average portable vacuum (928 cm³ vs 4748 cm³).
    928 cm³ vs 4,748 cm³
  • Includes an LED light
    This portable vacuum cleaner includes an LED light, while the average portable vacuum does not.
  • 0.33 L smaller dust capacity
    This portable vacuum cleaner has a smaller dust capacity than the average portable vacuum (0.1 L vs 0.4 L).
    0.07 L vs 0.4 L
  • 472 L/min lower airflow rate
    This portable vacuum cleaner has a lower airflow rate than the average portable vacuum (500 L/min vs 972 L/min).
    500 L/min vs 972 L/min
  • 77.8% more expensive
    Baseus A3 is more expensive than the average portable vacuum (£80 vs £45).
    £80 vs £45
  • 0.3% worse value for money
    Baseus A3 offers worse value for money than the average portable vacuum (7.7 vs 7.7).
    7.7 vs 7.72
  • 77.8% more expensive
    Baseus A3 is more expensive than the average portable vacuum (£80 vs £45).
    £80 vs £45
  • 0.3% worse value for money
    Baseus A3 offers worse value for money than the average portable vacuum (7.7 vs 7.7).
    7.7 vs 7.72
  • 472 L/min lower airflow rate
    This portable vacuum cleaner has a lower airflow rate than the average portable vacuum (500 L/min vs 972 L/min).
    500 L/min vs 972 L/min
  • 0.33 L smaller dust capacity
    This portable vacuum cleaner has a smaller dust capacity than the average portable vacuum (0.1 L vs 0.4 L).
    0.07 L vs 0.4 L

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

C
chargerlab.com
21/07/2023
Summary of the review
Review of Baseus A3 Car Vacuum Cleaner - Chargerlab
C
carandclassic.com
10/09/2022
Summary of the review
Baseus In-Car Vacuum – Product Review
G
galaxus.fr
01/10/2025
Summary of the review
Reviews and Tests for Baseus A3 Car Vacuum Cleaner - Galaxus
(Translated)Show original
G
gadgetgear.nl
01/07/2025
Summary of the review
Review: Baseus A3 Lite Car Vacuum Cleaner
(Translated)Show original

Third-party reviews

Based on ratings from across the web.
Reviews last updated: July 2026 · How we calculate this

What we like about Baseus A3

  • Impressive 15,000Pa suction power for its compact size
  • Versatile dual functionality with both vacuuming and air-blowing features
  • Compact and lightweight design that easily fits into car glove compartments or cup holders
  • Equipped with a built-in LED flashlight ring for cleaning dark areas at night
  • Sturdy metal build quality that feels durable and premium
  • Convenient Type-C charging port with Quick Charge 3.0 support
  • Washable dual-filtration system featuring a fine steel mesh and HEPA filter

What we don't like about Baseus A3

  • Extremely loud and piercing high-pitched motor noise during operation
  • Very small dustbin capacity that requires frequent emptying
  • Battery life drains quickly in high-speed mode, sometimes lasting under 20 minutes
  • Prone to shutting down unexpectedly due to a sensitive overheat protection mode
  • Filters can clog quickly with fine dust, which severely reduces suction power
  • Struggles to remove long hairs or pet hair deeply embedded in car carpets
  • Vacuum attachments and air-blowing nozzles are not interchangeable

Verdict

The Baseus A3 is a premium cordless handheld car vacuum featuring a durable anodized aluminum alloy casing, a 135W brushless motor running at 80,000 RPM, a dual filtration system with a standard HEPA filter, and a built-in LED flashlight ring for nighttime illumination. Powered by four 2000mAh batteries with USB-C QC3.0 fast-charging support, it delivers up to 15,000 Pa of maximum suction power across two adjustable speed modes with a runtime ranging from 17 to 45 minutes. Main pros include its highly efficient debris pick-up, a practical dual-ended design that doubles as an air blower, and an ultra-compact cylindrical frame weighing roughly 700g that easily fits into a car cup holder or glove box. However, notable cons include an operating noise level reaching up to 75 dB, a relatively small 70ml dust bin capacity that requires frequent emptying, and a long 3-to-5 hour recharge cycle.

Compare Baseus A3 with other portable vacuum cleaners

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of Baseus A3 and other portable vacuum cleaners

No results found