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RUBOT P12 Review | 53 Data compared

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  • Avg. price in UK: ~£35
  • Avg. price in US: ~$40
  • Suction pressure: 16 kPa
  • Capacity: 0.12 L
  • Weight: 0.79 kg
  • Runtime: 30 min
  • HEPA filter: yes

RUBOT P12 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.

7.7

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%

8.0

Technical Score

20.0%

6.6

User score

Very good
8.0

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%

7.8

Performance

30.0%

7.7

Filtration

24.0%

8.8

Battery

10.0%

7.7

Attachments

3.0%

8.2

Design

3.0%

7.2

Smart features

Excellent
6.6

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%

7.4

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
3.4
(46)
amazon
4.0
(23)
amazon
3.6
(11)
United States
Amazon_logo.png
3.8
(135)
Amazon_logo.png
4.0
(29)
Amazon_logo.png
3.2
(19)

(Reviews last updated: July 2026)

Good
  • 8.2
    Car interiors

    Score components:

    30.0%

    10

    Suction pressure

    25.0%

    7.8

    Weight

    20.0%

    10

    Runtime

    15.0%

    1.5

    Capacity

    10.0%

    10

    Flat crevice tool

  • 8.8
    Desktop cleaning

    Score components:

    35.0%

    7.8

    Weight

    30.0%

    10

    Volume

    20.0%

    7.6

    Operating noise level

    15.0%

    10

    USB charging

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Best prices in UK

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 RUBOT P12 is a cordless, handheld mini vacuum cleaner featuring a 120W brushless motor that delivers a strong two-speed suction power of up to 16,000 Pa, a 120 mL dust canister, and a 3-stage filtration layout composed of a stainless steel, HEPA, and sponge filter. It is powered by four 2000mAh lithium-ion batteries that provide a runtime of up to 20 to 30 minutes on a 3-to-4-hour charge via a Type-C USB cable, all packed into a compact 300x55.5mm chassis weighing approximately 0.70 kg. Main advantages include its ultra-portable, lightweight design ideal for narrow car crevices and desks, a washable and reusable triple-filter system, and multiple included attachments like a crevice tool and blowing hose. However, notable drawbacks include its loud operation at a 75 dB noise level, a higher power mode that drains the battery quite rapidly, and its inability to effectively lift deep-set or heavy debris from thick vehicle carpeting.

Technical Specifications of portable vacuum cleaner RUBOT P12

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%

7.8

Performance

30.0%

7.7

Filtration

24.0%

8.8

Battery

10.0%

7.7

Attachments

3.0%

8.2

Design

3.0%

7.2

Smart features

8.0
RUBOT P12 has a technical score of 8.02 points, which is higher than 89.1% 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%

7.4

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
3.4
(46)
amazon
4.0
(23)
amazon
3.6
(11)
United States
Amazon_logo.png
3.8
(135)
Amazon_logo.png
4.0
(29)
Amazon_logo.png
3.2
(19)

(Reviews last updated: July 2026)

6.6
RUBOT P12 has a user score of 6.56 points, which is lower than 87% 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.
4.6
RUBOT P12 has a popularity of 4.6 points, which is lower than 59.2% 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%

7.7

Overall score

40.0%

9.4

Price

8.2
RUBOT P12 has a quality-to-price ratio of 8.2 points, which is higher than 79.4% 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
RUBOT P12 does not use cyclonic technology. 35.6% of vacuum cleaners use this filtration approach.
This model does not include 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

no
RUBOT P12 does not support wet-and-dry cleaning. 32.1% of portable vacuums have this feature.
This model does not include 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

120 W
RUBOT P12 has a rated motor power of 120 W, which is higher than that of 45% of portable vacuums and equal to that of 36.9% of portable vacuums.
Rated motor power: 120 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

16 kPa
RUBOT P12 has a suction pressure of 16 kPa, which is higher than that of 93% of portable vacuums and equal to that of 3.5% of portable vacuums.
Suction pressure (kPa): 16.
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

29 Wh
RUBOT P12 has a battery energy capacity of 29 Wh, which is greater than that of 75.7% of portable vacuums and equal to that of 2.2% 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
RUBOT P12 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

12 V
RUBOT P12 uses a battery voltage of 12 V, which is higher than that of 49.1% of vacuum cleaners and equal to that of 25.5% 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

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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
RUBOT P12 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
RUBOT P12 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

0.12 L
RUBOT P12 has a dust capacity of 0.12 L, which is smaller than that of 83.5% of vacuum cleaners and equal to that of 2.9% of vacuum cleaners.
Capacity: 0.12 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
RUBOT P12 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

3
RUBOT P12 has 3 filtration stages, which is more than 79.6% of portable vacuums and equal to 17.7% of portable vacuums.
Number of filtration stages: 3.
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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
RUBOT P12 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
RUBOT P12 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
RUBOT P12 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
RUBOT P12 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
RUBOT P12 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

260.00 mm
RUBOT P12 is 260.00 mm wide, which is narrower than 65.4% of vacuum cleaners and equal to 1.9% 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

57.00 mm
RUBOT P12 is 57.00 mm deep, which is less than 93.1% of vacuum cleaners and equal to 1.3% 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

57.00 mm
RUBOT P12 is 57.00 mm tall, which is shorter than 87.7% of vacuum cleaners and equal to 1.9% 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

0.79 kg
RUBOT P12 weighs 0.79 kg, which is more than 53.3% 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

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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
RUBOT P12 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

no
RUBOT P12 does not support automatic suction adjustment. 1.2% of vacuum cleaners support this feature.
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
RUBOT P12 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
RUBOT P12 does not include a filter replacement indicator. 3.9% of portable vacuums have this feature.

RUBOT P12 vs the average portable vacuum

  • 8.25 kPa higher suction pressure
    RUBOT P12 produces higher suction pressure than the average portable vacuum (16 kPa vs 7.75 kPa).
    Suction pressure (kPa): 16.
    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

    RUBOT P12 produces higher suction pressure than the average portable vacuum (16 kPa vs 7.75 kPa).16 kPa vs 7.75 kPa
  • 10 min longer runtime
    RUBOT P12 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

    RUBOT P12 runs longer per charge than the average portable vacuum (30 min vs 20 min).30 min vs 20 min
  • More filtration stages
    RUBOT P12 has more filtration stages than the average portable vacuum (3 vs 2).
    Number of filtration stages: 3.
    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

    RUBOT P12 has more filtration stages than the average portable vacuum (3 vs 2).3 vs 2
  • Includes battery indicator
    RUBOT P12 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

    RUBOT P12 includes a battery level indicator, the average portable vacuum does not.
  • More speed levels
    RUBOT P12 offers more speed levels than the average portable vacuum (2 vs 1).
    Number of speeds: 2.
    What it is: The number of selectable cleaning or suction levels available on the vacuum.
    When it matters: When you want to switch between gentle daily cleaning and stronger suction for heavier messes.

    Importance: LOW

    Good value: At least 2 speeds

    RUBOT P12 offers more speed levels than the average portable vacuum (2 vs 1).2 vs 1
  • 5 dB lower operating noise
    RUBOT P12 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

    RUBOT P12 operates more quietly than the average portable vacuum (70 dB vs 75 dB).70 dB vs 75 dB
  • 0.5 h faster charging
    RUBOT P12 charges faster than the average portable vacuum (3.5 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

    RUBOT P12 charges faster than the average portable vacuum (3.5 h vs 4 h).3.5 h vs 4 h
  • Supports USB charging
    RUBOT P12 supports USB charging, while the average portable vacuum does not.
    What it is: Indicates whether the portable vacuum supports USB charging.
    When it matters: Useful when comparing convenience, versatility, and included cleaning features.

    Importance: LOW

    RUBOT P12 supports USB charging, while the average portable vacuum does not.
  • 8.25 kPa higher suction pressure
    RUBOT P12 produces higher suction pressure than the average portable vacuum (16 kPa vs 7.75 kPa).
  • More speed levels
    RUBOT P12 offers more speed levels than the average portable vacuum (2 vs 1).
  • 5 dB lower operating noise
    RUBOT P12 operates more quietly than the average portable vacuum (70 dB vs 75 dB).
  • 10 min longer runtime
    RUBOT P12 runs longer per charge than the average portable vacuum (30 min vs 20 min).
  • Includes battery indicator
    RUBOT P12 includes a battery level indicator, the average portable vacuum does not.
  • 0.5 h faster charging
    RUBOT P12 charges faster than the average portable vacuum (3.5 h vs 4 h).
  • Supports USB charging
    RUBOT P12 supports USB charging, while the average portable vacuum does not.
  • 7 Wh more battery energy
    RUBOT P12 stores more battery energy than the average portable vacuum (29 Wh vs 22 Wh).
  • 0.5 min longer turbo runtime
    RUBOT P12 offers longer turbo runtime than the average portable vacuum (15 min vs 14.5 min).
  • More filtration stages
    RUBOT P12 has more filtration stages than the average portable vacuum (3 vs 2).
  • 3.58 L smaller body volume
    RUBOT P12 has a smaller body volume than the average portable vacuum (0.8 L vs 4.4265 L).
  • 83 mm shallower body
    RUBOT P12 is less deep than the average portable vacuum (57 mm vs 140.00 mm).
  • 53 mm shorter body
    RUBOT P12 is shorter than the average portable vacuum (57 mm vs 110.00 mm).
  • 70 mm narrower body
    RUBOT P12 is narrower than the average portable vacuum (260 mm vs 330.00 mm).

Total
Overall
Performance
Battery
Filtration
Design
  • 0.28 L smaller dust capacity
    RUBOT P12 has a smaller dust capacity than the average portable vacuum (0.1 L vs 0.4 L).
    Capacity: 0.12 L.
  • 0.06 kg higher weight
    RUBOT P12 is heavier than the average portable vacuum (0.8 kg vs 0.728 kg).
  • 0.28 L smaller dust capacity
    RUBOT P12 has a smaller dust capacity than the average portable vacuum (0.1 L vs 0.4 L).
    Capacity: 0.12 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

    RUBOT P12 has a smaller dust capacity than the average portable vacuum (0.1 L vs 0.4 L).0.12 L vs 0.4 L
  • 21.9% lower user score
    RUBOT P12 has a lower user score than the average portable vacuum (6.56 vs 8.000).
    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.
    RUBOT P12 has a lower user score than the average portable vacuum (6.56 vs 8.000).6.56 vs 8
  • 0.06 kg higher weight
    RUBOT P12 is heavier than the average portable vacuum (0.8 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

    RUBOT P12 is heavier than the average portable vacuum (0.8 kg vs 0.728 kg).0.79 kg vs 0.728 kg
Total
Overall
Filtration
Design

Graphic comparison of RUBOT P12 and other portable vacuum cleaners

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
3.4
46 Reviews
amazon
4.0
23 Reviews
amazon
3.6
11 Reviews
United States
Amazon_logo.png
3.8
135 Reviews
Amazon_logo.png
4.0
29 Reviews
Amazon_logo.png
3.2
19 Reviews

(Reviews last updated: July 2026)

What customers like about RUBOT P12?

  • Lightweight and compact design makes it highly portable and easy to handle
  • Convenient Type-C USB charging allows it to share cords with smartphones
  • Comes with versatile 3-in-1 multifunctional cleaning accessories and attachments
  • Features dual-speed modes with a strong maximum suction power up to 16,000 Pa
  • Includes a convenient storage bag to keep all attachments together
  • Great for quick clean-ups in tight spots like car interiors, shelves, and keyboards

What customers dislike about RUBOT P12?

  • Short battery life that drains quickly, especially when operating on the highest power mode
  • Struggles to pick up heavier debris, larger items, or deeply embedded pet hair
  • Emptying the dust bin can be messy since you must pull the dusty filter completely out by hand
  • The physical body of the vacuum feels wide or fat, making it awkward to grip comfortably for some users
  • Reports of reliability issues, including the battery failing to hold a charge or the unit cutting out after a few seconds
  • Attachments can fit loosely and have a tendency to fall out during active vacuuming

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