DN DENNOV VT-DH004 Review | 53 Data compared

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  • Avg. price: ~£25
  • Suction pressure: 9 kPa
  • Capacity: 0.6 L
  • Weight: 1.7 kg
  • Runtime: 30 min
  • HEPA filter: yes

DN DENNOV VT-DH004 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.

8.5

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%

8.4

Technical Score

20.0%

9.0

User score

Excellent
8.4

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%

7.6

Performance

30.0%

9.5

Filtration

24.0%

8.7

Battery

10.0%

7.7

Attachments

3.0%

6.2

Design

3.0%

7.2

Smart features

Excellent
9.0

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%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1821)
United States
Amazon_logo.png
4.2
(1737)

(Reviews last updated: July 2026)

Exceptional
  • 6.8
    Car interiors

    Score components:

    30.0%

    6.9

    Suction pressure

    25.0%

    1.0

    Weight

    20.0%

    10

    Runtime

    15.0%

    10

    Capacity

    10.0%

    10

    Flat crevice tool

  • 5.8
    Desktop cleaning

    Score components:

    35.0%

    1.0

    Weight

    30.0%

    10

    Volume

    20.0%

    7.6

    Operating noise level

    15.0%

    6.0

    USB charging

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The DN DENNOV VT-DH004 is a cordless handheld vacuum cleaner engineered with a 100W motor that delivers 9000 Pa of cyclonic suction power, operating via a 14.8V system. Key pros include its ultra-lightweight 2-pound build, dual wet/dry utility, a noise-muffling cover keeping sound levels low, a 0.6-liter dustbin capacity, and an innovative 2200mAh detachable battery providing up to 30 minutes of fade-free runtime. However, main cons include a long battery recharge time of roughly 4.5 hours and a suction capacity that is restricted to quick surface cleanups rather than deep, heavy-duty cleaning tasks.

Technical Specifications of portable vacuum cleaner DN DENNOV VT-DH004

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%

7.6

Performance

30.0%

9.5

Filtration

24.0%

8.7

Battery

10.0%

7.7

Attachments

3.0%

6.2

Design

3.0%

7.2

Smart features

8.4
DN DENNOV VT-DH004 has a technical score of 8.4 points, which is higher than 96.2% 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%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1821)
United States
Amazon_logo.png
4.2
(1737)

(Reviews last updated: July 2026)

9.0
DN DENNOV VT-DH004 has a user score of 8.95 points, which is higher than 88.6% 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.
10
DN DENNOV VT-DH004 has a popularity of 10 points, which is higher than 71.2% 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%

8.5

Overall score

40.0%

9.8

Price

8.9
DN DENNOV VT-DH004 has a quality-to-price ratio of 8.9 points, which is higher than 98.9% 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

yes
DN DENNOV VT-DH004 uses cyclonic technology. 35% of vacuum cleaners use this filtration approach.
This model includes cyclonic technology.
Wet & dry
What it is: Indicates whether the portable vacuum supports wet-and-dry cleaning.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

yes
DN DENNOV VT-DH004 supports wet-and-dry cleaning. This feature is present on 31.5% of portable vacuums.
This model includes wet & dry.
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

100 W
DN DENNOV VT-DH004 has a rated motor power of 100 W, which is lower than that of 61.7% of portable vacuums and equal to that of 6.7% of portable vacuums.
Rated motor power: 100 W.
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

9 kPa
DN DENNOV VT-DH004 has a suction pressure of 9 kPa, which is higher than that of 55.9% of portable vacuums and equal to that of 11.2% of portable vacuums.
Suction pressure (kPa): 9.
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

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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

32 Wh
DN DENNOV VT-DH004 has a battery energy capacity of 32 Wh, which is greater than that of 79.4% of portable vacuums and equal to that of 4.4% of portable vacuums.
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

yes
DN DENNOV VT-DH004 works cordlessly. 93.5% 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

Li-ion
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

14.8 V
DN DENNOV VT-DH004 uses a battery voltage of 14.8 V, which is higher than that of 83.6% of vacuum cleaners and equal to that of 1.2% of vacuum cleaners.
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

2,200 mAh
DN DENNOV VT-DH004 has a battery capacity of 2,200 mAh, which is larger than that of 64.2% of vacuum cleaners and equal to that of 15.2% of vacuum cleaners.
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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

yes
DN DENNOV VT-DH004 includes a HEPA filter. This feature is present on 56.5% of portable vacuums.
This model includes hepa filter.
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
DN DENNOV VT-DH004 includes a washable filter. 96.7% of vacuum cleaners include this maintenance-friendly feature.
This model includes washable filter.
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

0.6 L
DN DENNOV VT-DH004 has a dust capacity of 0.6 L, which is larger than that of 81.8% of vacuum cleaners and equal to that of 7.7% of vacuum cleaners.
Capacity: 0.6 L.
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
DN DENNOV VT-DH004 includes a transparent dustbin. This feature is present on 89.6% of portable vacuums.
This model includes transparent bin.
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
DN DENNOV VT-DH004 has 2 filtration stages, which is more than 18.4% of portable vacuums and equal to 60.5% of portable vacuums.
Number of filtration stages: 2.
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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
DN DENNOV VT-DH004 does not include an extension tube. 36.9% 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

yes
DN DENNOV VT-DH004 includes a soft dusting brush. 83.1% 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
DN DENNOV VT-DH004 includes a flat crevice tool. This feature is present on 89.6% 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
DN DENNOV VT-DH004 does not include an upholstery tool. 25.7% 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
DN DENNOV VT-DH004 does not include a mini motorized brush. 11.6% of vacuum cleaners include this attachment.
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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

157.50 mm
DN DENNOV VT-DH004 is 157.50 mm wide, which is narrower than 85.9% of vacuum cleaners.
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

59.10 mm
DN DENNOV VT-DH004 is 59.10 mm deep, which is less than 91.9% of vacuum cleaners.
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

47.20 mm
DN DENNOV VT-DH004 is 47.20 mm tall, which is shorter than 97.5% of vacuum cleaners.
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

1.7 kg
DN DENNOV VT-DH004 weighs 1.7 kg, which is more than 94.6% of vacuum cleaners and equal to 1.2% 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
DN DENNOV VT-DH004 does not have a self-standing design. 1.7% of portable vacuums have this feature.
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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
DN DENNOV VT-DH004 does not include an LED light. 18.1% 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

?
Display type
What it is: Type of visual status display or indicator interface on the vacuum
When it matters: Useful when compatibility, charging convenience, or interface preferences matter.

Importance: LOW

LED
DN DENNOV VT-DH004 has an LED display. This feature is present on 97.4% of portable vacuums.
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
DN DENNOV VT-DH004 does not include a filter replacement indicator. 3.9% of portable vacuums have this feature.

DN DENNOV VT-DH004 vs the average portable vacuum

  • 10 min longer runtime
    DN DENNOV VT-DH004 runs longer per charge than the average portable vacuum (30 min vs 20 min).
    What it is: Maximum operating time on a single full charge
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 30 minutes

    DN DENNOV VT-DH004 runs longer per charge than the average portable vacuum (30 min vs 20 min).30 min vs 20 min
  • Uses cyclonic technology
    DN DENNOV VT-DH004 uses cyclonic technology, the average portable vacuum does not.
    This model includes 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

    DN DENNOV VT-DH004 uses cyclonic technology, the average portable vacuum does not.
  • Suitable for allergy sufferers
    DN DENNOV VT-DH004 is suitable for allergy sufferers, while the average portable vacuum does not.
    This model includes suitable for allergy sufferers.
    What it is: Indicates whether the portable vacuum is suitable for allergy sufferers.
    When it matters: Useful when comparing convenience, versatility, and included cleaning features.

    Importance: MEDIUM

    DN DENNOV VT-DH004 is suitable for allergy sufferers, while the average portable vacuum does not.
  • 0.2 L larger dust capacity
    DN DENNOV VT-DH004 has a larger dust capacity than the average portable vacuum (0.6 L vs 0.4 L).
    Capacity: 0.6 L.
    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

    DN DENNOV VT-DH004 has a larger dust capacity than the average portable vacuum (0.6 L vs 0.4 L).0.6 L vs 0.4 L
  • Includes battery indicator
    DN DENNOV VT-DH004 includes a battery level indicator, the average portable vacuum does not.
    What it is: A visual signal that shows the remaining charge state of the battery.
    When it matters: When you want to know how much cleaning time is left before the battery runs out.

    Importance: LOW

    DN DENNOV VT-DH004 includes a battery level indicator, the average portable vacuum does not.
  • 10 Wh more battery energy
    DN DENNOV VT-DH004 stores more battery energy than the average portable vacuum (32 Wh vs 22 Wh).
    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

    DN DENNOV VT-DH004 stores more battery energy than the average portable vacuum (32 Wh vs 22 Wh).32 Wh vs 22 Wh
  • Supports wet-and-dry cleaning
    DN DENNOV VT-DH004 supports wet-and-dry cleaning, while the average portable vacuum does not.
    This model includes wet & dry.
    What it is: Indicates whether the portable vacuum supports wet-and-dry cleaning.
    When it matters: Useful when comparing convenience, versatility, and included cleaning features.

    Importance: LOW

    DN DENNOV VT-DH004 supports wet-and-dry cleaning, while the average portable vacuum does not.
  • 5 dB lower operating noise
    DN DENNOV VT-DH004 operates more quietly than the average portable vacuum (70 dB vs 75 dB).
    Operating noise level: 70 dB.
    What it is: Maximum stated operating noise level across normal cleaning modes, measured in decibels
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: Up to 75 dB

    DN DENNOV VT-DH004 operates more quietly than the average portable vacuum (70 dB vs 75 dB).70 dB vs 75 dB
  • Uses cyclonic technology
    DN DENNOV VT-DH004 uses cyclonic technology, the average portable vacuum does not.
  • Supports wet-and-dry cleaning
    DN DENNOV VT-DH004 supports wet-and-dry cleaning, while the average portable vacuum does not.
  • 5 dB lower operating noise
    DN DENNOV VT-DH004 operates more quietly than the average portable vacuum (70 dB vs 75 dB).
  • 1.25 kPa higher suction pressure
    DN DENNOV VT-DH004 produces higher suction pressure than the average portable vacuum (9 kPa vs 7.75 kPa).
  • 10 min longer runtime
    DN DENNOV VT-DH004 runs longer per charge than the average portable vacuum (30 min vs 20 min).
  • Includes battery indicator
    DN DENNOV VT-DH004 includes a battery level indicator, the average portable vacuum does not.
  • 10 Wh more battery energy
    DN DENNOV VT-DH004 stores more battery energy than the average portable vacuum (32 Wh vs 22 Wh).
  • Includes removable battery
    DN DENNOV VT-DH004 includes a removable battery, the average portable vacuum does not.
  • 200 mAh larger battery capacity
    DN DENNOV VT-DH004 has a larger battery capacity than the average portable vacuum (2,200 mAh vs 2000 mAh).
  • 2.8 V higher battery voltage
    DN DENNOV VT-DH004 has a higher battery voltage than the average portable vacuum (14.8 V vs 12 V).
  • Suitable for allergy sufferers
    DN DENNOV VT-DH004 is suitable for allergy sufferers, while the average portable vacuum does not.
  • 0.2 L larger dust capacity
    DN DENNOV VT-DH004 has a larger dust capacity than the average portable vacuum (0.6 L vs 0.4 L).
  • 3.99 L smaller body volume
    DN DENNOV VT-DH004 has a smaller body volume than the average portable vacuum (0.4 L vs 4.4265 L).
  • 172.5 mm narrower body
    DN DENNOV VT-DH004 is narrower than the average portable vacuum (157.5 mm vs 330.00 mm).
  • 62.8 mm shorter body
    DN DENNOV VT-DH004 is shorter than the average portable vacuum (47.2 mm vs 110.00 mm).
  • 80.9 mm shallower body
    DN DENNOV VT-DH004 is less deep than the average portable vacuum (59.1 mm vs 140.00 mm).
  • 20 W less motor power
    DN DENNOV VT-DH004 has a less powerful motor than the average portable vacuum (100 W vs 120 W).
    Rated motor power: 100 W.
  • 0.5 h slower charging
    DN DENNOV VT-DH004 charges slower than the average portable vacuum (4.5 h vs 4 h).
  • 0.97 kg higher weight
    DN DENNOV VT-DH004 is heavier than the average portable vacuum (1.7 kg vs 0.728 kg).
  • 20 W less motor power
    DN DENNOV VT-DH004 has a less powerful motor than the average portable vacuum (100 W vs 120 W).
    Rated motor power: 100 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

    DN DENNOV VT-DH004 has a less powerful motor than the average portable vacuum (100 W vs 120 W).100 W vs 120 W
  • 0.97 kg higher weight
    DN DENNOV VT-DH004 is heavier than the average portable vacuum (1.7 kg vs 0.728 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

    DN DENNOV VT-DH004 is heavier than the average portable vacuum (1.7 kg vs 0.728 kg).1.7 kg vs 0.728 kg
  • 0.5 h slower charging
    DN DENNOV VT-DH004 charges slower than the average portable vacuum (4.5 h vs 4 h).
    What it is: The time required to recharge the battery from empty to full.
    When it matters: When you need the vacuum ready again quickly after a short cleaning session.

    Importance: HIGH

    Good value: Up to 4 hours

    DN DENNOV VT-DH004 charges slower than the average portable vacuum (4.5 h vs 4 h).4.5 h vs 4 h

Graphic comparison of DN DENNOV VT-DH004 and other portable vacuum cleaners

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Third-party reviews

United Kingdom
United States

(Reviews last updated: July 2026)

What customers like about DN DENNOV VT-DH004?

  • Ultra-lightweight design makes it exceptionally easy to maneuver
  • Compact cylinder shape allows it to reach into tight spaces and corners
  • Highly efficient for quick cleanups on hard surfaces like desks and car seats
  • Comes with convenient accessories including a combo crevice tool and soft brush
  • Features a built-in hanging loop at the end for easy, space-saving vertical storage

What customers dislike about DN DENNOV VT-DH004?

  • Suction power is relatively weak and struggles on rugs or thick carpets
  • Cylindrical body design is prone to rolling around when placed flat in a car
  • Small dust bin capacity requires frequent emptying during larger tasks
  • Not suitable for deep cleaning or picking up large, heavy debris

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