BLACK+DECKER NVB12AV-XJ Review | 53 Data compared
OVERALL
SPECS
VS AVERAGE
PROS/CONS
ALTERNATIVES

BLACK+DECKER NVB12AV-XJ Review | 53 Data compared

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  • Suction pressure: 3.78 kPa
  • Capacity: 0.37 L
  • Weight: 0.61 kg
  • Runtime: N/A min
  • HEPA filter: no

BLACK+DECKER NVB12AV-XJ 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.

5.1

Overall score

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 components:

80.0%

5.1

Technical Score

20.0%

8.0

User score

Good
5.1

Technical Score

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 components:

30.0%

2.5

Performance

30.0%

6.6

Filtration

24.0%

6.1

Battery

10.0%

6.1

Attachments

3.0%

7.6

Design

3.0%

3.6

Smart features

Good
8.0

User score

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 components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

Excellent
  • 6.3
    Car interiors

    What it is:

    Score components:

    30.0%

    1.6

    Suction pressure

    25.0%

    9.2

    Weight

    20.0%

    ?

    Runtime

    15.0%

    5.9

    Capacity

    10.0%

    10.0

    Flat crevice tool

  • 4.9
    Desktop cleaning

    What it is:

    Score components:

    35.0%

    9.2

    Weight

    30.0%

    0.0

    External volume

    20.0%

    3.8

    Operating noise level

    15.0%

    6.0

    USB charging

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Best prices

    N/A~ £25

Best rankings

The first number in the "Best rankings" table above indicates the product's rank among all products in our database, while the second number (in brackets) represents its rank among available products only. | The "average product" rating mentioned below reflects the median values calculated across all attributes for products within this category.

Technical Specifications of portable vacuum cleaner BLACK+DECKER NVB12AV-XJ

Technical Score

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 components:

30.0%

2.5

Performance

30.0%

6.6

Filtration

24.0%

6.1

Battery

10.0%

6.1

Attachments

3.0%

7.6

Design

3.0%

3.6

Smart features

5.1
BLACK+DECKER NVB12AV-XJ has a technical score of 5.11 points, which is lower than 96.7% of products in this category.
User score

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 components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

8.0
BLACK+DECKER NVB12AV-XJ has a user score of 8 points, which is higher than 37% of products in this category.
Popularity
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.
1.0
BLACK+DECKER NVB12AV-XJ has a popularity of 1 points, which is lower than 76.6% of products in this category.
Ratio quality/price

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 components:

60.0%

5.1

Overall score

40.0%

9.8

Price

6.5
BLACK+DECKER NVB12AV-XJ has a quality-to-price ratio of 6.5 points, which is lower than 91.3% of products in this category.
Cyclonic technology
What it is: A dust separation system that spins incoming air to help keep suction more stable as debris builds up.
When it matters: When you want suction to stay steadier as dust builds up in the bin.

Importance: MEDIUM

no
BLACK+DECKER NVB12AV-XJ does not use cyclonic technology. 35.3% of vacuum cleaners use this filtration approach.
Wet & dry
What it is: Indicates whether the portable vacuum can collect both dry debris and liquids.
When it matters: Useful for cleaning both ordinary dry messes and small liquid spills.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not support wet-and-dry cleaning. 32.1% of portable vacuums have this feature.
Rated motor power
What it is: Rated electrical input power of the vacuum motor in watts.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: HIGH

Good value: At least 100 W

12 W
BLACK+DECKER NVB12AV-XJ has a rated motor power of 12 W, which is lower than that of 96.9% of portable vacuums.
Suction pressure
What it is: Maximum suction pressure generated by the motor, measured in kilopascals.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: HIGH

Good value: At least 15 kPa

3.78 kPa
BLACK+DECKER NVB12AV-XJ has a suction pressure of 3.78 kPa, which is lower than that of 90.2% of portable vacuums and equal to that of 0.7% of portable vacuums.
Suction power
What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.
When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

Importance: HIGH

Good value: At least 100 AW

8.8 AW
BLACK+DECKER NVB12AV-XJ has a suction power of 8.8 AW, which is lower than that of 90.6% of vacuum cleaners.
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Battery energy
What it is: Total stored battery energy in watt-hours.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: MEDIUM

Good value: At least 50 Wh

N/A Wh
Cordless
What it is: Indicates whether the vacuum can run without being connected to a power cable.
When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

Importance: MEDIUM

no
BLACK+DECKER NVB12AV-XJ does not work cordlessly. 94% of vacuum cleaners offer cordless operation.
Battery type
What it is: The battery chemistry or technology used in the vacuum, such as Li-ion.
When it matters: When you care about charging behavior, longevity, or replacement expectations for the battery.

Importance: LOW

none
Battery voltage
What it is: The nominal electrical voltage supplied by the battery pack.
When it matters: When you compare cordless models and want another clue about battery system strength.

Importance: LOW

Good value: At least 18 V

N/A V
Battery capacity
What it is: The total amount of energy or charge the battery can store before recharging is needed.
When it matters: When you want a rough idea of how much stored energy the battery pack holds.

Importance: MEDIUM

Good value: At least 2,500 mAh

N/A mAh
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HEPA filter
What it is: Indicates whether the portable vacuum includes a HEPA filter.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: HIGH

no
BLACK+DECKER NVB12AV-XJ does not include a HEPA filter. 57.1% of portable vacuums have this feature.
Washable filter
What it is: Indicates whether the main filter can be rinsed or washed for repeated use.
When it matters: When you want lower maintenance costs and the option to rinse the filter instead of replacing it often.

Importance: HIGH

yes
BLACK+DECKER NVB12AV-XJ includes a washable filter. 96.2% of vacuum cleaners include this maintenance-friendly feature.
Capacity
What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.
When it matters: When you want to empty the dust container less often during bigger cleaning jobs.

Importance: HIGH

Good value: At least 0.5 L

0.37 L
BLACK+DECKER NVB12AV-XJ has a dust capacity of 0.37 L, which is smaller than that of 62% of vacuum cleaners.
Transparent bin
What it is: Indicates whether the portable vacuum includes a transparent dustbin.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: MEDIUM

yes
BLACK+DECKER NVB12AV-XJ includes a transparent dustbin. This feature is present on 89.7% of portable vacuums.
Number of filtration stages
What it is: Total number of air filtration stages.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: MEDIUM

Good value: At least 3 stages

2
BLACK+DECKER NVB12AV-XJ 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
What it is: Indicates whether the portable vacuum includes an extension tube.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include an extension tube. 29.9% of portable vacuums have this feature.
Soft dusting brush
What it is: A gentle brush attachment designed for dusting delicate surfaces without scratching them.
When it matters: When you dust shelves, vents, or delicate surfaces that should not be scratched by a harder tool.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include a soft dusting brush. 81% of vacuum cleaners include this attachment.
Flat crevice tool
What it is: Indicates whether the portable vacuum includes a flat crevice tool.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: MEDIUM

yes
BLACK+DECKER NVB12AV-XJ includes a flat crevice tool. This feature is present on 89.7% of portable vacuums.
Upholstery tool
What it is: Indicates whether the portable vacuum includes an upholstery tool.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include an upholstery tool. 27.2% of portable vacuums have this feature.
Mini motorized brush
What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.
When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include a mini motorized brush. 12% of vacuum cleaners include this attachment.
Show more
Width
What it is: The side-to-side dimension of the vacuum body or main cleaning head.
When it matters: When the vacuum must fit specific storage spaces or move around tight furniture layouts.

Importance: LOW

Good value: Up to 300 mm

12 cm
Depth
What it is: The front-to-back measurement of the vacuum body or main assembly.
When it matters: When front-to-back size affects where the vacuum can be stored or parked.

Importance: LOW

Good value: Up to 300 mm

41 cm
Height
What it is: The vertical size of the vacuum when measured in its assembled or standing form.
When it matters: When upright storage height or fit inside cupboards matters in your home.

Importance: LOW

Good value: Up to 150 mm

10.6 cm
Weight
What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

Importance: LOW

Good value: Up to 0.8 kg

0.61 kg
BLACK+DECKER NVB12AV-XJ weighs 0.61 kg, which is less than 73.4% of vacuum cleaners and equal to 1.1% of vacuum cleaners.
Self-standing design
What it is: Indicates whether the portable vacuum has a self-standing design.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not have a self-standing design. 1.6% of portable vacuums have this feature.
Show more
LED light
What it is: Indicates whether the portable vacuum includes an LED light.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include an LED light. 17.9% of portable vacuums have this feature.
Auto suction adjustment
What it is: A function that changes suction automatically based on floor type or detected dirt load.
When it matters: When you want the vacuum to react by itself as you move between floor types or dirt levels.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not support automatic suction adjustment. 1.1% of vacuum cleaners support this feature.
Display type
What it is: Indicates whether the portable vacuum has a visual status display.
When it matters: Useful for checking charge, power mode, or maintenance information at a glance.

Importance: LOW

none
BLACK+DECKER NVB12AV-XJ does not have a display. 81% of portable vacuums have this feature.
Filter replacement indicator
What it is: Indicates whether the portable vacuum includes a filter replacement indicator.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
BLACK+DECKER NVB12AV-XJ does not include a filter replacement indicator. 3.3% of portable vacuums have this feature.

BLACK+DECKER NVB12AV-XJ vs the average portable vacuum

  • 18.7% lighter
    40% lighter: BLACK+DECKER NVB12AV-XJ is lighter than the average portable vacuum (0.6 kg vs 0.75 kg).
    What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
    When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

    Importance: LOW

    Good value: Up to 0.8 kg

    40% lighter: BLACK+DECKER NVB12AV-XJ is lighter than the average portable vacuum (0.6 kg vs 0.75 kg).0.61 kg vs 0.75 kg
  • 80% cheaper
    BLACK+DECKER NVB12AV-XJ is cheaper than the average portable vacuum (£25 vs £45).
    BLACK+DECKER NVB12AV-XJ is cheaper than the average portable vacuum (£25 vs £45).£25 vs £45
  • 18.7% lighter
    40% lighter: BLACK+DECKER NVB12AV-XJ is lighter than the average portable vacuum (0.6 kg vs 0.75 kg).

Total
Overall
Design
  • 108 W less motor power
    BLACK+DECKER NVB12AV-XJ has a less powerful motor than the average portable vacuum (12 W vs 120 W).
  • 3.97 kPa lower suction pressure
    BLACK+DECKER NVB12AV-XJ produces lower suction pressure than the average portable vacuum (3.8 kPa vs 7.75 kPa).
  • 16.2 AW weaker suction
    BLACK+DECKER NVB12AV-XJ has lower suction power than the average portable vacuum (8.8 AW vs 25 AW).
  • 285 L/min lower airflow rate
    BLACK+DECKER NVB12AV-XJ has a lower airflow rate than the average portable vacuum (687 L/min vs 972 L/min).
  • 3 dB higher operating noise
    BLACK+DECKER NVB12AV-XJ operates more loudly than the average portable vacuum (78 dB vs 75 dB).
  • No cordless operation
    BLACK+DECKER NVB12AV-XJ does not work cordlessly, the average portable vacuum does.
  • Does not include a HEPA filter
    BLACK+DECKER NVB12AV-XJ does not include a HEPA filter, while the average portable vacuum does.
  • 0.03 L smaller dust capacity
    BLACK+DECKER NVB12AV-XJ has a smaller dust capacity than the average portable vacuum (0.4 L vs 0.4 L).
  • No soft dusting brush
    BLACK+DECKER NVB12AV-XJ does not include a soft dusting brush, the average portable vacuum does.
  • Not specifically suitable for pet owners
    BLACK+DECKER NVB12AV-XJ is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
  • 2 years older
    BLACK+DECKER NVB12AV-XJ was released earlier than the average portable vacuum.
  • No display
    BLACK+DECKER NVB12AV-XJ does not have a display; the average portable vacuum has a display.
  • Does not include a HEPA filter
    BLACK+DECKER NVB12AV-XJ does not include a HEPA filter, while the average portable vacuum does.
    What it is: Indicates whether the portable vacuum includes a HEPA filter.
    When it matters: Useful when comparing convenience, versatility, and included cleaning features.

    Importance: HIGH

    BLACK+DECKER NVB12AV-XJ does not include a HEPA filter, while the average portable vacuum does.
  • 108 W less motor power
    BLACK+DECKER NVB12AV-XJ has a less powerful motor than the average portable vacuum (12 W vs 120 W).
    What it is: Rated electrical input power of the vacuum motor in watts.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 100 W

    BLACK+DECKER NVB12AV-XJ has a less powerful motor than the average portable vacuum (12 W vs 120 W).12 W vs 120 W
  • 3.97 kPa lower suction pressure
    BLACK+DECKER NVB12AV-XJ produces lower suction pressure than the average portable vacuum (3.8 kPa vs 7.75 kPa).
    What it is: Maximum suction pressure generated by the motor, measured in kilopascals.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 15 kPa

    BLACK+DECKER NVB12AV-XJ produces lower suction pressure than the average portable vacuum (3.8 kPa vs 7.75 kPa).3.78 kPa vs 7.75 kPa
  • No cordless operation
    BLACK+DECKER NVB12AV-XJ does not work cordlessly, the average portable vacuum does.
    What it is: Indicates whether the vacuum can run without being connected to a power cable.
    When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

    Importance: MEDIUM

    BLACK+DECKER NVB12AV-XJ does not work cordlessly, the average portable vacuum does.
  • 16.2 AW weaker suction
    BLACK+DECKER NVB12AV-XJ has lower suction power than the average portable vacuum (8.8 AW vs 25 AW).
    What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.
    When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

    Importance: HIGH

    Good value: At least 100 AW

    BLACK+DECKER NVB12AV-XJ has lower suction power than the average portable vacuum (8.8 AW vs 25 AW).8.8 AW vs 25 AW
  • 285 L/min lower airflow rate
    BLACK+DECKER NVB12AV-XJ has a lower airflow rate than the average portable vacuum (687 L/min vs 972 L/min).
    What it is: Maximum airflow moved by the vacuum, normalized to litres per minute.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: MEDIUM

    Good value: At least 900 L/min

    BLACK+DECKER NVB12AV-XJ has a lower airflow rate than the average portable vacuum (687 L/min vs 972 L/min).687 L/min vs 972 L/min
  • No soft dusting brush
    BLACK+DECKER NVB12AV-XJ does not include a soft dusting brush, the average portable vacuum does.
    What it is: A gentle brush attachment designed for dusting delicate surfaces without scratching them.
    When it matters: When you dust shelves, vents, or delicate surfaces that should not be scratched by a harder tool.

    Importance: LOW

    BLACK+DECKER NVB12AV-XJ does not include a soft dusting brush, the average portable vacuum does.
  • Not specifically suitable for pet owners
    BLACK+DECKER NVB12AV-XJ is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
    What it is: Indicates whether the portable vacuum is suitable for homes with pets.
    When it matters: Useful when the vacuum needs to collect pet hair from upholstery, floors, or car interiors.

    Importance: LOW

    BLACK+DECKER NVB12AV-XJ is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
Total
Overall
Performance
Battery
Filtration
Attachments
Design
Smart features

Graphic comparison of BLACK+DECKER NVB12AV-XJ and other portable vacuum cleaners

Attribute category
Attribute

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.

Pros

  • Washable filter
  • Lightweight design (0.61 kg)
  • Includes a transparent dustbin
  • Includes a flat crevice tool
  • More filtration stages (2)
  • Low price
  • Longer power cord (5 m)
  • High user score
  • Includes an anti-tangle brushroll

Cons

  • Lower suction pressure (3.78 kPa)
  • Low suction power (8.8 AW)
  • Less powerful motor (12 W)
  • Lower airflow rate (687 L/min)
  • Louder operation (78 dB)
  • Does not include a HEPA filter
  • Corded operation only
  • Small dust capacity (0.37 L)
  • No soft dusting brush
  • No display (none)

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