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Scored using Portable Vacuums Methodology v1.0
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 DVA315J Review | 53 Data compared

Avg. price:~£55Suction pressure:3.75 kPaCapacity:0.5 LWeight:0.9 kgRuntime:10 minHEPA filter:no

BLACK+DECKER DVA315J 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.

BLACK+DECKER DVA315J
6.2/10

Overall score

Score
6.2/ 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 92% of models
Score components

80%

5.8

Technical score

20%

7.8

User score

▼Worse than 92% of portable vacuums
6.9

Value for money

Value for money
6.9/ 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 88% of models
Score components

70%

6.2

Overall score

30%

8.6

Price

▼Worse than 88%
5.8

Technical score

Technical score
5.8/ 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 93% of models
Score components

30%

4.8

Performance

30%

7.1

Filtration

24%

5.2

Battery

10%

5.8

Attachments

3%

5.0

Design

3%

7.2

Smart features

▼Worse than 93%
7.8

User score

User score
7.8/ 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 65% of models
Score components

70%

7.9

User ratings

30%

7.6

Number of reviews

Based on ratings from across the web.
▼Worse than 65%
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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 DVA315J

Technical score
Technical score
5.8/ 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 93% of models
Score components:

30%

4.8

Performance

30%

7.1

Filtration

24%

5.2

Battery

10%

5.8

Attachments

3%

5.0

Design

3%

7.2

Smart features

5.8
User score
User score
7.8/ 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 65% of models
Score components

70%

7.9

User ratings

30%

7.6

Number of reviews

Based on ratings from across the web.
7.8
Popularity
Popularity
7.6/ 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
▲ Better than 61% of models
Popularity:
BLACK+DECKER DVA315J has a popularity score of 7.6 points, which is higher than 61.4% of products in this category.
7.6
Value for money
Value for money
6.9/ 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 88% of models
Score components:

70%

6.2

Overall score

30%

8.6

Price

6.9
Cyclonic technology
yes
This portable vacuum cleaner uses cyclonic technology. 34.8% 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
?
Suction pressure
3.75 kPa
Market range: <0 kPa – >20 kPa
This portable vacuum cleaner has a suction pressure of 3.75 kPa, which is lower than that of 91.6% of portable vacuums.
Suction power
15 AW
Market range: <0 AW – >100 AW
This portable vacuum cleaner has a suction power of 15 AW, which is lower than that of 78.1% of vacuum cleaners and equal to that of 6.3% of vacuum cleaners.
Show more
Battery energy
16.2 Wh
Market range: <0 Wh – >50 Wh
This portable vacuum cleaner has a battery energy capacity of 16.2 Wh, which is lower than that of 64.9% of portable vacuums and equal to that of 1.2% 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
10.8 V
Market range: <5 V – >25 V
This portable vacuum cleaner uses a battery voltage of 10.8 V, which is lower than that of 55.2% of vacuum cleaners and equal to that of 5.2% of vacuum cleaners.
Battery capacity
1,500 mAh
Market range: <1.5k mAh – >2.5k mAh
This portable vacuum cleaner has a battery capacity of 1,500 mAh, which is smaller than that of 84.2% of vacuum cleaners and equal to that of 14% of vacuum cleaners.
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HEPA filter
no
This portable vacuum cleaner does not include a HEPA filter. 57.1% of portable vacuums have this feature.
Washable filter
yes
This portable vacuum cleaner includes a washable filter. 96.2% of vacuum cleaners include this maintenance-friendly feature.
Capacity
0.5 L
Market range: <0 L – >1 L
This portable vacuum cleaner has a dust capacity of 0.5 L, which is larger than that of 56% of vacuum cleaners and equal to that of 20.7% 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
no
This portable vacuum cleaner does not include a flat crevice tool. 90.2% of portable vacuums have this feature.
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.
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Width
39.9 cm
Depth
19.3 cm
Height
14.4 cm
Weight
0.9 kg
Market range: <0 kg – >2 kg
This portable vacuum cleaner weighs 0.9 kg, which is more than 60.3% of vacuum cleaners and equal to 0.5% 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.
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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 DVA315J vs the average portable vacuum

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Uses cyclonic technology
    This portable vacuum cleaner uses cyclonic technology, the average portable vacuum does not.
  • 0.1 L larger dust capacity
    This portable vacuum cleaner has a larger dust capacity than the average portable vacuum (0.5 L vs 0.4 L).
    0.5 L vs 0.4 L
  • 58.2 L/min higher airflow rate
    This portable vacuum cleaner has a higher airflow rate than the average portable vacuum (1030.2 L/min vs 972 L/min).
    1,030.2 L/min vs 972 L/min
  • Uses cyclonic technology
    This portable vacuum cleaner uses cyclonic technology, the average portable vacuum does not.
  • 58.2 L/min higher airflow rate
    This portable vacuum cleaner has a higher airflow rate than the average portable vacuum (1030.2 L/min vs 972 L/min).
    1,030.2 L/min vs 972 L/min
  • 0.1 L larger dust capacity
    This portable vacuum cleaner has a larger dust capacity than the average portable vacuum (0.5 L vs 0.4 L).
    0.5 L vs 0.4 L
  • Does not include a HEPA filter
    This portable vacuum cleaner does not include a HEPA filter, while the average portable vacuum does.
  • 4 kPa lower suction pressure
    This portable vacuum cleaner produces lower suction pressure than the average portable vacuum (3.8 kPa vs 7.75 kPa).
    3.75 kPa vs 7.75 kPa
  • 10 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (10 min vs 20 min).
    10 min vs 20 min
  • Does not include a flat crevice tool
    This portable vacuum cleaner does not include a flat crevice tool, while the average portable vacuum does.
  • 10 AW weaker suction
    This portable vacuum cleaner has lower suction power than the average portable vacuum (15 AW vs 25 AW).
    15 AW vs 25 AW
  • 5 dB higher operating noise
    This portable vacuum cleaner operates more loudly than the average portable vacuum (80 dB vs 75 dB).
    80 dB vs 75 dB
  • 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.
  • 500 mAh smaller battery capacity
    This portable vacuum cleaner has a smaller battery capacity than the average portable vacuum (1500 mAh vs 2000 mAh).
    1,500 mAh vs 2,000 mAh
  • 12% worse value for money
    BLACK+DECKER DVA315J offers worse value for money than the average portable vacuum (6.89 vs 7.7).
    6.89 vs 7.72
  • 22.2% more expensive
    BLACK+DECKER DVA315J is more expensive than the average portable vacuum (£55 vs £45).
    £55 vs £45
  • 2.1% lower user score
    User score
    7.8/ 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 DVA315J
    the average portable vacuum
    BLACK+DECKER DVA315J has a lower user score than the average portable vacuum (7.84 vs 8.000).
    7.84 vs 8
  • 4 kPa lower suction pressure
    This portable vacuum cleaner produces lower suction pressure than the average portable vacuum (3.8 kPa vs 7.75 kPa).
    3.75 kPa vs 7.75 kPa
  • 10 AW weaker suction
    This portable vacuum cleaner has lower suction power than the average portable vacuum (15 AW vs 25 AW).
    15 AW vs 25 AW
  • 5 dB higher operating noise
    This portable vacuum cleaner operates more loudly than the average portable vacuum (80 dB vs 75 dB).
    80 dB vs 75 dB
  • 10 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (10 min vs 20 min).
    10 min vs 20 min
  • 500 mAh smaller battery capacity
    This portable vacuum cleaner has a smaller battery capacity than the average portable vacuum (1500 mAh vs 2000 mAh).
    1,500 mAh vs 2,000 mAh
  • 5.8 Wh less battery energy
    This portable vacuum cleaner stores less battery energy than the average portable vacuum (16.2 Wh vs 22 Wh).
    16.2 Wh vs 22 Wh
  • 0.3 V lower battery voltage
    This portable vacuum cleaner has a lower battery voltage than the average portable vacuum (10.8 V vs 11.1 V).
    10.8 V vs 11.1 V
  • Does not include a HEPA filter
    This portable vacuum cleaner does not include a HEPA filter, while the average portable vacuum does.
  • Does not include a flat crevice tool
    This portable vacuum cleaner does not include a flat crevice tool, while the average portable vacuum does.
  • 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.
  • 2.34x more external volume
    This portable vacuum cleaner has a larger external volume than the average portable vacuum (11089 cm³ vs 4748 cm³).
    11,089 cm³ vs 4,748 cm³
  • 20% heavier
    40% heavier: this portable vacuum cleaner is heavier than the average portable vacuum (0.9 kg vs 0.75 kg).
    0.9 kg vs 0.75 kg
  • 2 years older
    This portable vacuum cleaner was released earlier than the average portable vacuum.
    2,019 vs 2,021

Third-party reviews

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

What we like about BLACK+DECKER DVA315J

  • Lightweight and highly portable design makes it easy to handle and maneuver.
  • Strong and reliable suction power utilizing efficient cyclonic action.
  • User-friendly and comfortable ergonomic grip.
  • Translucent, bagless dust canister allows for easy monitoring of dirt levels.
  • Features a convenient built-in extendable crevice tool and flip-up brush.
  • Simple, press-button mechanism to quickly empty debris.

What we don't like about BLACK+DECKER DVA315J

  • Battery life offers a somewhat short and limited runtime per charge.
  • The motor is noticeably noisy and loud during operation.
  • Struggles to pick up heavier debris, larger items, or deeply embedded hair.
  • The filter must be physically pulled out to empty the bin, which can be messy.
  • Plastic attachment clips can be fragile and prone to snapping easily.

Verdict

The BLACK+DECKER DVA315J is a cordless, bagless handheld Dustbuster powered by a 10.8V, 1.5Ah lithium-ion battery delivering 16.2Wh of total energy and 20 air watts of suction power. Key characteristics and advantages include a lightweight 0.9 kg ergonomic body for excellent portability, a 500 ml translucent dust bowl, cyclonic action filtration to maintain optimal performance, and an integrated, extendable crevice tool alongside a wide-mouth nozzle designed to effortlessly scoop up large debris. Main pros highlight its exceptional convenience for quick indoor or vehicle spot cleaning, washable bowl and filter components, and its comfortable grab-and-go handling. However, notable drawbacks include a relatively short runtime of just 10 minutes per charge and a very long battery replenishment time requiring up to 10 hours to fully recharge.

Compare BLACK+DECKER DVA315J with other portable vacuum cleaners

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