Vax Blade 4 Classic Cordless Vacuum Cleaner New Review | 52 Data compared

Avg. price:~£130Suction power (AW):135.7 AWBattery runtime:45 minutesCapacity:0.6 LWeight:3.1 kg

Vax Blade 4 Classic Cordless Vacuum Cleaner New Review: Compare 52 technical specifications and user reviews to see how this product ranks in the Vacuum Cleaners category and whether it is worth buying.

7.0

Overall score

Score
7.0/ 10
✕
What it is
An overall evaluation of the vacuum cleaner's quality, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best vacuum cleaners on the market.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

80%

6.8

Technical Score

20%

7.7

User score

â–²Better than 59% of vacuum-cleaners
6.8

Technical Score

Technical score
6.8/ 10
✕
What it is
An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.
When it matters
When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

28%

6.7

Performance

22%

8.0

Battery

18%

6.5

Filtration

14%

6.0

Attachments

10%

7.4

Design

8%

5.2

Smart features

â–²Better than 61% of vacuum-cleaners
7.7

User score

User score
7.7/ 10
✕
What it is
A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
When it matters
When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.8

User ratings

30%

5.2

Number of reviews

Based on 49 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–¼Worse than 81% of vacuum-cleaners
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Verdict

The Vax Blade 4 Classic is an 18V bagless cordless stick vacuum cleaner powered by a brushless motor and a removable 4.0Ah ONEPWR lithium-ion battery. Key specifications include a 3.1kg overall weight, a 0.6L removable dustbin, a 3-hour charge time, and a 3-stage filtration system that captures 99.8% of particles down to 0.3 microns. Main characteristics and pros include its multi-floor cleaning capability, a Boost Mode that triples suction power, DustTracker LED headlights on the floorhead, a 45-minute fade-free runtime, and a design that easily converts into a handheld unit. However, notable cons include its top-heavy design that can make it tiring to hold, a relatively loud 87 dB noise level, a small dustbin capacity for larger homes, and the inability to stand upright on its own.

Technical Specifications of vacuum cleaner Vax Blade 4 Classic Cordless Vacuum Cleaner New

Technical Score
Technical score
6.8/ 10
✕
What it is
An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.
When it matters
When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

28%

6.7

Performance

22%

8.0

Battery

18%

6.5

Filtration

14%

6.0

Attachments

10%

7.4

Design

8%

5.2

Smart features

6.8
Vax Blade 4 Classic Cordless Vacuum Cleaner New has a technical score of 6.8 points, which is higher than 60.9% of vacuum cleaners.
User score
User score
7.7/ 10
✕
What it is
A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
When it matters
When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.8

User ratings

30%

5.2

Number of reviews

Based on 49 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
7.7
Vax Blade 4 Classic Cordless Vacuum Cleaner New has a user score of 7.72 points, which is lower than 81.4% of vacuum cleaners.
Popularity
Popularity
5.2/ 10
✕
What it is
An indicator based on the number of reviews received by the vacuum cleaner.
When it matters
When you prefer a vacuum cleaner that has been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Vax Blade 4 Classic Cordless Vacuum Cleaner New has a popularity score of 5.2 points, which is lower than 52.9% of vacuum cleaners.
5.2
Vax Blade 4 Classic Cordless Vacuum Cleaner New has a popularity score of 5.2 points, which is lower than 52.9% of vacuum cleaners.
Ratio quality/price
Value for money
7.8/ 10
✕
What it is
An indicator that combines the vacuum cleaner's overall score with its price.
When it matters
When you are looking for a vacuum cleaner with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

60%

7.0

Overall score

40%

9.8

Price

7.8
Vax Blade 4 Classic Cordless Vacuum Cleaner New has a value-for-money score of 7.8 points, which is higher than 60% of vacuum cleaners.
Suction power (AW)
135.7 AW
Suction power (AW)
135.7 AW
This vacuum cleaner has a suction power of 135.7 AW, which is lower than that of 61% of vacuum cleaners and equal to that of 0.9% of vacuum cleaners.
Suction power (kPa)
?
Airflow
?
Motor type
brushless
Power consumption
275 W
Power consumption
275 W
This vacuum cleaner draws 275 W, which is lower than the power consumption of 77.3% of vacuum cleaners and equal to that of 0.2% of vacuum cleaners.
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Cordless
yes
Cordless
yes
This vacuum cleaner works cordlessly. 49.5% of vacuum cleaners offer cordless operation.
Battery runtime
45 minutes
Battery runtime
45 minutes
This vacuum cleaner offers a battery runtime of 45 minutes, which is shorter than that of 51.2% of vacuum cleaners and equal to that of 12.4% of vacuum cleaners.
Charging time
3 hours
Charging time
3 hours
This vacuum cleaner charges in 3 hours, which is faster than 87.7% of vacuum cleaners and equal to 6.7% of vacuum cleaners.
Battery capacity
4,000 mAh
Battery capacity
4,000 mAh
This vacuum cleaner has a battery capacity of 4,000 mAh, which is larger than that of 92.9% of vacuum cleaners and equal to that of 6.4% of vacuum cleaners.
Battery voltage
18 V
Battery voltage
18 V
This vacuum cleaner uses a battery voltage of 18 V, which is lower than that of 79.8% of vacuum cleaners and equal to that of 16% of vacuum cleaners.
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Filter class
standard
Filter class
standard
This vacuum cleaner uses filter class standard, which is less advanced than the class used by 93.2% of vacuum cleaners and the same as the class used by 6.8% of vacuum cleaners.
Minimum overall efficiency
99.8%
Minimum overall efficiency
99.8%
This vacuum cleaner reaches 99.8% minimum overall efficiency, which is lower than that of 78.8% of vacuum cleaners and equal to that of 0.6% of vacuum cleaners.
Suitable for allergy sufferers
no
Suitable for allergy sufferers
no
This vacuum cleaner is not suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
0.6 L
Capacity
0.6 L
This vacuum cleaner has a dust capacity of 0.6 L, which is smaller than that of 71.3% of vacuum cleaners and equal to that of 6.8% of vacuum cleaners.
Bagless
yes
Bagless
yes
This vacuum cleaner uses a bagless design. 78.6% of vacuum cleaners use this setup.
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Main brush type
roll brush
Roller type
bristled
Anti-tangle brush
no
Anti-tangle brush
no
This vacuum cleaner does not include an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
no
Mini motorized brush
no
This vacuum cleaner does not include a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
Suitable for pet owners
yes
Suitable for pet owners
yes
This vacuum cleaner is suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
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Vacuum type
stick
Weight
3.1 kg
Weight
3.1 kg
This vacuum cleaner weighs 3.1 kg, which is lower than the weight of 58.5% of vacuum cleaners and equal to that of 1.8% of vacuum cleaners.
2-in-1 design
yes
2-in-1 design
yes
This vacuum cleaner offers a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
no
Self-standing
no
This vacuum cleaner does not stand on its own. 18.9% of vacuum cleaners offer this convenience.
Adjustable tube height
no
Adjustable tube height
no
This vacuum cleaner does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
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Auto suction adjustment
no
Auto suction adjustment
no
This vacuum cleaner does not support automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
no
Dust particle sensor
no
This vacuum cleaner does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
no
LED display
no
This vacuum cleaner does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
yes
Nozzle light
yes
This vacuum cleaner includes a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
no
Mopping support
no
This vacuum cleaner does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Vax Blade 4 Classic Cordless Vacuum Cleaner New vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Cordless operation
    Cordless
    yes
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • 1,500 mAh larger battery capacity
    Battery capacity
    4,000 mAh
    This vacuum cleaner has a larger battery capacity than the average vacuum cleaner (4000 mAh vs 2500 mAh).
    4,000 mAh vs 2,500 mAh
  • 1 hours faster charging
    Charging time
    3 hours
    This vacuum cleaner charges faster than the average vacuum cleaner (3 hours vs 4 hours).
    3 hours vs 4 hours
  • Includes removable battery
    Removable battery
    yes
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • Includes nozzle light
    Nozzle light
    yes
    This vacuum cleaner includes a nozzle light, the average vacuum cleaner does not.
  • Includes battery indicator
    Battery level indicator
    yes
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • 325 W lower power consumption
    Power consumption
    275 W
    This vacuum cleaner draws less power than the average vacuum cleaner (275 W vs 600 W).
    275 W vs 600 W
  • Includes wall bracket
    Wall-mounted bracket
    yes
    This vacuum cleaner includes a wall-mounted bracket, the average vacuum cleaner does not.
  • 325 W lower power consumption
    Power consumption
    275 W
    This vacuum cleaner draws less power than the average vacuum cleaner (275 W vs 600 W).
    275 W vs 600 W
  • Cordless operation
    Cordless
    yes
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • 1,500 mAh larger battery capacity
    Battery capacity
    4,000 mAh
    This vacuum cleaner has a larger battery capacity than the average vacuum cleaner (4000 mAh vs 2500 mAh).
    4,000 mAh vs 2,500 mAh
  • 1 hours faster charging
    Charging time
    3 hours
    This vacuum cleaner charges faster than the average vacuum cleaner (3 hours vs 4 hours).
    3 hours vs 4 hours
  • Includes removable battery
    Removable battery
    yes
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • Includes battery indicator
    Battery level indicator
    yes
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • Includes wall bracket
    Wall-mounted bracket
    yes
    This vacuum cleaner includes a wall-mounted bracket, the average vacuum cleaner does not.
  • 25 mm narrower body
    Width
    240 mm
    This vacuum cleaner is narrower than the average vacuum cleaner (240 mm vs 265 mm).
    240 mm vs 265 mm
  • 55 mm shallower body
    Depth
    210 mm
    This vacuum cleaner is less deep than the average vacuum cleaner (210 mm vs 265 mm).
    210 mm vs 265 mm
  • 14.4% lower weight
    Weight
    3.1 kg
    This vacuum cleaner is lighter than the average vacuum cleaner (3.1 kg vs 3.62 kg).
    3.1 kg vs 3.62 kg
  • Includes nozzle light
    Nozzle light
    yes
    This vacuum cleaner includes a nozzle light, the average vacuum cleaner does not.
  • More operating noise
    Noise level (Min-Max)
    87-87 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (87-87 dB vs 77-77 dB).
    87-87 dB vs 77-77 dB
  • Not allergy-friendly
    Suitable for allergy sufferers
    no
    This vacuum cleaner is not suitable for allergy sufferers, the average vacuum cleaner is.
  • 0.4 L smaller dust container
    Capacity
    0.6 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.6 L vs 1 L).
    0.6 L vs 1 L
  • No upholstery nozzle
    Upholstery nozzle
    no
    This vacuum cleaner does not include an upholstery nozzle, the average vacuum cleaner does.
  • Lower filter class
    Filter class
    standard
    This vacuum cleaner uses a lower filter class than the average vacuum cleaner (standard vs hepa).
    standard vs hepa
  • No soft dusting brush
    Soft dusting brush
    no
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.
  • 4.2 V lower voltage
    Battery voltage
    18 V
    This vacuum cleaner has a lower battery voltage than the average vacuum cleaner (18 V vs 22.2 V).
    18 V vs 22.2 V
  • 0.15 % lower filtration efficiency
    Minimum overall efficiency
    99.8 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.8 % vs 99.95 %).
    99.8 % vs 99.95 %
  • 3.6% lower user score
    User score
    7.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.
    When it matters
    When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    Vax Blade 4 Classic Cordless Vacuum Cleaner New
    the average vacuum cleaner
    Vax Blade 4 Classic Cordless Vacuum Cleaner New has a lower user score than the average vacuum cleaner (7.72 vs 8.000).
    7.72 vs 8
  • More operating noise
    Noise level (Min-Max)
    87-87 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (87-87 dB vs 77-77 dB).
    87-87 dB vs 77-77 dB
  • 14.3 AW lower suction power
    Suction power (AW)
    135.7 AW
    This vacuum cleaner has lower suction power than the average vacuum cleaner (135.7 AW vs 150 AW).
    135.7 AW vs 150 AW
  • 20 mm narrower cleaning path
    Cleaning path width
    240 mm
    This vacuum cleaner has a narrower cleaning path than the average vacuum cleaner (240 mm vs 260 mm).
    240 mm vs 260 mm
  • 4.2 V lower voltage
    Battery voltage
    18 V
    This vacuum cleaner has a lower battery voltage than the average vacuum cleaner (18 V vs 22.2 V).
    18 V vs 22.2 V
  • 5 minutes shorter runtime
    Battery runtime
    45 minutes
    This vacuum cleaner offers shorter battery runtime than the average vacuum cleaner (45 minutes vs 50 minutes).
    45 minutes vs 50 minutes
  • 4.5 minutes shorter turbo runtime
    Turbo mode runtime
    7.5 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (7.5 minutes vs 12 minutes).
    7.5 minutes vs 12 minutes
  • Not allergy-friendly
    Suitable for allergy sufferers
    no
    This vacuum cleaner is not suitable for allergy sufferers, the average vacuum cleaner is.
  • 0.4 L smaller dust container
    Capacity
    0.6 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.6 L vs 1 L).
    0.6 L vs 1 L
  • Lower filter class
    Filter class
    standard
    This vacuum cleaner uses a lower filter class than the average vacuum cleaner (standard vs hepa).
    standard vs hepa
  • 0.15 % lower filtration efficiency
    Minimum overall efficiency
    99.8 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.8 % vs 99.95 %).
    99.8 % vs 99.95 %
  • No upholstery nozzle
    Upholstery nozzle
    no
    This vacuum cleaner does not include an upholstery nozzle, the average vacuum cleaner does.
  • No soft dusting brush
    Soft dusting brush
    no
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.

Graphic comparison of Vax Blade 4 Classic Cordless Vacuum Cleaner New and other vacuum cleaners

No results found

Third-party reviews

Based on 49 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this

What customers like about Vax Blade 4 Classic Cordless Vacuum Cleaner New?

  • Strong suction power and effective dirt pickup on both carpets and hard floors
  • Lightweight design that makes it easy to carry around the house
  • Good maneuverability with a swivel head for tight spaces and under furniture
  • Useful integrated LED headlights that illuminate dust in darker areas
  • Removable and fast-charging battery system with decent runtime on standard mode
  • Simple to empty and maintain the removable dustbin

What customers dislike about Vax Blade 4 Classic Cordless Vacuum Cleaner New?

  • Top-heavy design makes the handle feel cumbersome or heavy during extended use
  • Cannot stand upright on its own and needs to be propped up or wall-mounted
  • Battery drains very quickly when using the boost mode or powered roller features
  • Limited onboard accessory storage, holding only one tool at a time
  • Small dustbin capacity that requires frequent emptying
  • Can struggle to suck up larger debris or slide smoothly on very thick carpets

Expert reviews

In-depth analysis and verdict from leading tech publications

W
which.co.uk
01/10/2024
Summary of the review
E
expertreviews.co.uk
05/10/2020
Summary of the review
M
mumsnet.com
19/08/2025
Summary of the review
W
whichvac.com
21/07/2026
Summary of the review
W
whichvac.com
01/03/2020
Summary of the review
W
whichvac.com
10/02/2020
Summary of the review

Video reviews

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

Compare Vax Blade 4 Classic Cordless Vacuum Cleaner New with other vacuum cleaners

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