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Scored using Portable Vacuums Methodology v1.0
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Products in this category are scored under Frontum Portable Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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BLACK+DECKER HLVC320B11-QW review: 54 specs compared

Avg. price:~£60Suction pressure:?Capacity:0.13 LWeight:0.7 kgRuntime:14 minHEPA filter:yes

BLACK+DECKER HLVC320B11-QW Review: Compare 54 technical specifications and user reviews to see how this product ranks in the Portable Vacuums category and whether it is worth buying.

BLACK+DECKER HLVC320B11-QW
6.4/10

Overall score

Score
6.4/ 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
▼
<55-66-77-88-99-10
▼ Worse than 87% of models
Score components

80%

6.2

Technical score

20%

7.2

User score

▼Worse than 87% of portable vacuums
7.0

Value for money

Value for money
7.0/ 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
▼
<55-66-77-88-99-10
▼ Worse than 84% of models
Score components

70%

6.4

Overall score

30%

8.4

Price

▼Worse than 84%
6.2

Technical score

Technical score
6.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 84% of models
Score components

30%

5.1

Performance

30%

7.3

Filtration

24%

5.0

Battery

10%

8.1

Attachments

3%

8.0

Design

3%

7.2

Smart features

▼Worse than 84%
7.2

User score

User score
7.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 82% of models
Score components

70%

8.1

User ratings

30%

5.1

Number of reviews

Based on ratings from across the web.
▼Worse than 82%
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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.
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Technical Specifications of portable vacuum cleaner BLACK+DECKER HLVC320B11-QW

Technical score
Technical score
6.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 84% of models
Score components:

30%

5.1

Performance

30%

7.3

Filtration

24%

5.0

Battery

10%

8.1

Attachments

3%

8.0

Design

3%

7.2

Smart features

6.2
User score
User score
7.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 82% of models
Score components

70%

8.1

User ratings

30%

5.1

Number of reviews

Based on ratings from across the web.
7.2
Popularity
Popularity
5.1/ 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
▼
<55-66-77-88-99-10
▼ Worse than 70% of models
Popularity:
BLACK+DECKER HLVC320B11-QW has a popularity score of 5.1 points, which is lower than 70.4% of products in this category.
5.1
Value for money
Value for money
7.0/ 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
▼
<55-66-77-88-99-10
▼ Worse than 84% of models
Score components:

70%

6.4

Overall score

30%

8.4

Price

7.0
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
24 W
Market range: <0 W – >200 W
This portable vacuum cleaner has a rated motor power of 24 W, which is lower than that of 89% of portable vacuums and equal to that of 1.2% of portable vacuums.
Suction pressure
?
Suction power
29.2 AW
Market range: <0 AW – >100 AW
This portable vacuum cleaner has a suction power of 29.2 AW, which is higher than that of 59.4% of vacuum cleaners.
Show more
Battery energy
21 Wh
Market range: <0 Wh – >50 Wh
This portable vacuum cleaner has a battery energy capacity of 21 Wh, which is lower than that of 54.4% of portable vacuums and equal to that of 5.3% 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
0.13 L
Market range: <0 L – >1 L
This portable vacuum cleaner has a dust capacity of 0.13 L, which is smaller than that of 82.1% of vacuum cleaners and equal to that of 2.2% 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.
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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
yes
This portable vacuum cleaner includes an upholstery tool. This feature is present on 26.6% of portable vacuums.
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
7.5 cm
Depth
43 cm
Height
8 cm
Weight
0.7 kg
Market range: <0 kg – >2 kg
This portable vacuum cleaner weighs 0.7 kg, which is less than 56% of vacuum cleaners and equal to 2.7% 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
no
This portable vacuum cleaner does not include an LED light. 17.9% of portable vacuums have this feature.
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.

BLACK+DECKER HLVC320B11-QW vs the average portable vacuum

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Includes an upholstery tool
    This portable vacuum cleaner includes an upholstery tool, while the average portable vacuum does not.
  • Includes a full-charge indicator
    This portable vacuum cleaner includes a full-charge indicator, while the average portable vacuum does not.
  • Includes a charging dock
    This portable vacuum cleaner includes a charging dock, while the average portable vacuum does not.
  • 4.2 AW stronger suction
    This portable vacuum cleaner has higher suction power than the average portable vacuum (29.2 AW vs 25 AW).
    29.2 AW vs 25 AW
  • 45.7% less external volume
    This portable vacuum cleaner has a smaller external volume than the average portable vacuum (2,580 cm³ vs 4,748 cm³).
    2,580 cm³ vs 4,748 cm³
  • 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
  • 6.7% lighter
    This portable vacuum cleaner is lighter than the average portable vacuum (0.7 kg vs 0.75 kg).
    0.7 kg vs 0.75 kg
  • 4.2 AW stronger suction
    This portable vacuum cleaner has higher suction power than the average portable vacuum (29.2 AW vs 25 AW).
    29.2 AW vs 25 AW
  • Includes a full-charge indicator
    This portable vacuum cleaner includes a full-charge indicator, while the average portable vacuum does not.
  • Includes a charging dock
    This portable vacuum cleaner includes a charging dock, while the average portable vacuum does not.
  • 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
  • Includes an upholstery tool
    This portable vacuum cleaner includes an upholstery tool, while the average portable vacuum does not.
  • 45.7% less external volume
    This portable vacuum cleaner has a smaller external volume than the average portable vacuum (2,580 cm³ vs 4,748 cm³).
    2,580 cm³ vs 4,748 cm³
  • 6.7% lighter
    This portable vacuum cleaner is lighter than the average portable vacuum (0.7 kg vs 0.75 kg).
    0.7 kg vs 0.75 kg
  • 96 W less motor power
    This portable vacuum cleaner has a less powerful motor than the average portable vacuum (24 W vs 120 W).
    24 W vs 120 W
  • 6 h slower charging
    This portable vacuum cleaner charges slower than the average portable vacuum (10 h vs 4 h).
    10 h vs 4 h
  • 0.27 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).
    0.13 L vs 0.4 L
  • 6 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (14 min vs 20 min).
    14 min vs 20 min
  • Not specifically suitable for pet owners
    This portable vacuum cleaner is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
  • 10.1% worse value for money
    BLACK+DECKER HLVC320B11-QW offers worse value for money than the average portable vacuum (7 vs 7.7).
    7 vs 7.7
  • 33.3% more expensive
    BLACK+DECKER HLVC320B11-QW is more expensive than the average portable vacuum (£60 vs £45).
    £60 vs £45
  • 10.5% lower user score
    User score
    7.2/ 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
    ▼▼
    <55-66-77-88-99-10
    BLACK+DECKER HLVC320B11-QW
    the average portable vacuum
    BLACK+DECKER HLVC320B11-QW has a lower user score than the average portable vacuum (7.24 vs 8.000).
    7.24 vs 8
  • 10.1% worse value for money
    BLACK+DECKER HLVC320B11-QW offers worse value for money than the average portable vacuum (7 vs 7.7).
    7 vs 7.7
  • 33.3% more expensive
    BLACK+DECKER HLVC320B11-QW is more expensive than the average portable vacuum (£60 vs £45).
    £60 vs £45
  • 10.5% lower user score
    User score
    7.2/ 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
    ▼▼
    <55-66-77-88-99-10
    BLACK+DECKER HLVC320B11-QW
    the average portable vacuum
    BLACK+DECKER HLVC320B11-QW has a lower user score than the average portable vacuum (7.24 vs 8.000).
    7.24 vs 8
  • 96 W less motor power
    This portable vacuum cleaner has a less powerful motor than the average portable vacuum (24 W vs 120 W).
    24 W vs 120 W
  • 6 h slower charging
    This portable vacuum cleaner charges slower than the average portable vacuum (10 h vs 4 h).
    10 h vs 4 h
  • 6 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (14 min vs 20 min).
    14 min vs 20 min
  • 1 Wh less battery energy
    This portable vacuum cleaner stores less battery energy than the average portable vacuum (21 Wh vs 22 Wh).
    21 Wh vs 22 Wh
  • 0.27 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).
    0.13 L vs 0.4 L
  • Not specifically suitable for pet owners
    This portable vacuum cleaner is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

T
thespruce.com
24/02/2026
Summary of the review
The 8 Best Handheld Vacuums The Spruce Has Tested
A
apartmenttherapy.com
13/03/2024
Summary of the review
I Tested the BLACK + DECKER 12V MAX Handheld Vacuum.
C
consumentenbond.nl
N/A
Summary of the review
Black+Decker HLVC320B11-QW - Test, Reviews & Prices
(Translated)Show original

Third-party reviews

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

What customers like about BLACK+DECKER HLVC320B11-QW

  • Lightweight and highly portable design
  • Compact slim profile that requires minimal storage space
  • Good suction power for quick cleanups and daily messes
  • Convenient charging dock/base included for easy storage
  • Built-in expandable/fold-out extra-wide nozzle that speeds up cleaning time
  • Easy-to-clean washable filters and simple twist-off dust container
  • Excellent price-to-quality value

What customers don't like about BLACK+DECKER HLVC320B11-QW

  • Extremely long charging time (takes up to 10-12 hours for a full charge)
  • Short overall battery runtime (limited to about 11-15 minutes of continuous use)
  • Generates a relatively high level of noise during operation
  • Small dust container capacity requiring frequent emptying
  • Removing the dust container can feel slightly stiff or difficult for some users

Verdict

The BLACK+DECKER HLVC320B11-QW Slim Dustbuster is a 12V cordless handheld vacuum cleaner weighing 700 grams, designed for dry, single-handed spot cleaning. Powered by a 2.0Ah lithium-ion battery, it delivers 31 Air Watts of suction power and features a 0.13 to 0.2-litre bagless, twist-off dust bowl with a washable filter. Key advantages include an integrated, collapsible extra-wide XXL nozzle that doubles suction coverage, an included upright charging base, and a lightweight, ergonomic design that provides up to 14 to 15 minutes of continuous runtime. However, prominent drawbacks include a very long battery recharge time of approximately 10 hours and a small debris container capacity that requires frequent emptying.

Compare BLACK+DECKER HLVC320B11-QW with other portable vacuum cleaners

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