Oraimo UltraCleaner H3 Review | 53 Data compared

double-arrow
  • Avg. price in UK: ~£35
  • Avg. price in US: ~$40
  • Suction pressure: 7.5 kPa
  • Capacity: 0.5 L
  • Weight: 1.84 kg
  • Runtime: 15 min
  • HEPA filter: yes

Oraimo UltraCleaner H3 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.

7.2

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%

7.2

Technical Score

20.0%

?

User score

Very good
7.2

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%

5.5

Performance

30.0%

8.5

Filtration

24.0%

7.2

Battery

10.0%

8.0

Attachments

3.0%

5.0

Design

3.0%

10

Smart features

Very good
?

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%

?

User reviews

30.0%

?

Popularity

  • 4.8
    Car interiors

    Score components:

    30.0%

    5.4

    Suction pressure

    25.0%

    1.0

    Weight

    20.0%

    3.3

    Runtime

    15.0%

    8.2

    Capacity

    10.0%

    10

    Flat crevice tool

  • 4.8
    Desktop cleaning

    Score components:

    35.0%

    1.0

    Weight

    30.0%

    7.8

    Volume

    20.0%

    6.2

    Operating noise level

    15.0%

    6.0

    USB charging

  • No image
No image

Best prices in UK

    N/A~ £35

Best rankings

?

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

Verdict

The Oraimo UltraCleaner H3 (Model OHV-103) is a 120W cordless handheld dry vacuum cleaner featuring an upgraded motor that delivers up to 7.5 kPa of suction power, powered by a detachable 14.8V 2200mAh Li-ion battery pack. Its core characteristics include a generous 500mL detachable dustbin, a HEPA and stainless steel dual-filtration system, integrated triple LED headlights for dark areas, and a multi-functional accessory kit that bundles a flexible extension hose, a crevice tool, and a 2-in-1 anti-static pet hair brush. Main pros highlight its versatile portability for car and home upholstery cleaning, the convenience of a removable battery that supports separate charging, an easy-empty bin design, and a relatively quiet 73dB to 78dB operating noise level. On the downside, its performance is limited to a brief 16-minute continuous cleaning time per session, requires a lengthy 3 to 4 hours to reach a full charge, and can occasionally struggle to retain or intake larger debris items.

Technical Specifications of portable vacuum cleaner Oraimo UltraCleaner H3

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%

?

Performance

30.0%

?

Filtration

24.0%

?

Battery

10.0%

?

Attachments

3.0%

?

Design

3.0%

?

Smart features

7.2
Oraimo UltraCleaner H3 has a technical score of 7.2 points, which is higher than 63% 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

?
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
Oraimo UltraCleaner H3 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%

7.2

Overall score

40.0%

9.4

Price

7.9
Oraimo UltraCleaner H3 has a quality-to-price ratio of 7.9 points, which is higher than 62.5% 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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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

100 W
Oraimo UltraCleaner H3 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

7.5 kPa
Oraimo UltraCleaner H3 has a suction pressure of 7.5 kPa, which is lower than that of 50.4% of portable vacuums and equal to that of 1.4% of portable vacuums.
Suction pressure (kPa): 7.5.
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

?
Show more
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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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

19 V
Oraimo UltraCleaner H3 uses a battery voltage of 19 V, which is higher than that of 93.9% 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

?
Show more
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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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

0.5 L
Oraimo UltraCleaner H3 has a dust capacity of 0.5 L, which is larger than that of 58.2% of vacuum cleaners and equal to that of 17.7% of vacuum cleaners.
Capacity: 0.5 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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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.
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

yes
Oraimo UltraCleaner H3 includes an extension tube. This feature is present on 36.2% of portable vacuums.
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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 does not include a mini motorized brush. 11.6% 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

350.00 mm
Oraimo UltraCleaner H3 is 350.00 mm wide, which is wider than 55.8% 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

115.00 mm
Oraimo UltraCleaner H3 is 115.00 mm deep, which is less than 66.9% of vacuum cleaners and equal to 2.5% 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

105.00 mm
Oraimo UltraCleaner H3 is 105.00 mm tall, which is shorter than 54.3% of vacuum cleaners and equal to 3.1% 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

1.84 kg
Oraimo UltraCleaner H3 weighs 1.84 kg, which is more than 97.6% 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
Oraimo UltraCleaner H3 does not have a self-standing design. 1.7% 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

yes
Oraimo UltraCleaner H3 includes an LED light. This feature is present on 17.6% of portable vacuums.
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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 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
Oraimo UltraCleaner H3 does not include a filter replacement indicator. 3.9% of portable vacuums have this feature.

Oraimo UltraCleaner H3 vs the average portable vacuum

  • 10 Wh more battery energy
    Oraimo UltraCleaner H3 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

    Oraimo UltraCleaner H3 stores more battery energy than the average portable vacuum (32 Wh vs 22 Wh).32 Wh vs 22 Wh
  • Includes an extension tube
    Oraimo UltraCleaner H3 includes an extension tube, while the average portable vacuum does not.
    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

    Oraimo UltraCleaner H3 includes an extension tube, while the average portable vacuum does not.
  • 0.5 h faster charging
    Oraimo UltraCleaner H3 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

    Oraimo UltraCleaner H3 charges faster than the average portable vacuum (3.5 h vs 4 h).3.5 h vs 4 h
  • Includes removable battery
    Oraimo UltraCleaner H3 includes a removable battery, the average portable vacuum does not.
    What it is: Indicates whether the battery can be detached and replaced separately from the vacuum body.
    When it matters: When you want the option to swap batteries or replace one later instead of replacing the whole vacuum.

    Importance: LOW

    Oraimo UltraCleaner H3 includes a removable battery, the average portable vacuum does not.
  • 7 V higher battery voltage
    Oraimo UltraCleaner H3 has a higher battery voltage than the average portable vacuum (19 V vs 12 V).
    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

    Oraimo UltraCleaner H3 has a higher battery voltage than the average portable vacuum (19 V vs 12 V).19 V vs 12 V
  • Includes an LED light
    Oraimo UltraCleaner H3 includes an LED light, while the average portable vacuum does not.
    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

    Oraimo UltraCleaner H3 includes an LED light, while the average portable vacuum does not.
  • 0.1 L larger dust capacity
    Oraimo UltraCleaner H3 has a larger dust capacity than the average portable vacuum (0.5 L vs 0.4 L).
    Capacity: 0.5 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

    Oraimo UltraCleaner H3 has a larger dust capacity than the average portable vacuum (0.5 L vs 0.4 L).0.5 L vs 0.4 L
  • 2 dB lower operating noise
    Oraimo UltraCleaner H3 operates more quietly than the average portable vacuum (73 dB vs 75 dB).
    Operating noise level: 73 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

    Oraimo UltraCleaner H3 operates more quietly than the average portable vacuum (73 dB vs 75 dB).73 dB vs 75 dB
  • 2 dB lower operating noise
    Oraimo UltraCleaner H3 operates more quietly than the average portable vacuum (73 dB vs 75 dB).
  • 10 Wh more battery energy
    Oraimo UltraCleaner H3 stores more battery energy than the average portable vacuum (32 Wh vs 22 Wh).
  • 0.5 h faster charging
    Oraimo UltraCleaner H3 charges faster than the average portable vacuum (3.5 h vs 4 h).
  • Includes removable battery
    Oraimo UltraCleaner H3 includes a removable battery, the average portable vacuum does not.
  • 7 V higher battery voltage
    Oraimo UltraCleaner H3 has a higher battery voltage than the average portable vacuum (19 V vs 12 V).
  • 0.1 L larger dust capacity
    Oraimo UltraCleaner H3 has a larger dust capacity than the average portable vacuum (0.5 L vs 0.4 L).
  • Includes an extension tube
    Oraimo UltraCleaner H3 includes an extension tube, while the average portable vacuum does not.
  • Newer release date
    Oraimo UltraCleaner H3 was released more recently than the average portable vacuum.
  • 25 mm shallower body
    Oraimo UltraCleaner H3 is less deep than the average portable vacuum (115 mm vs 140.00 mm).
  • 0.2 L smaller body volume
    Oraimo UltraCleaner H3 has a smaller body volume than the average portable vacuum (4.2 L vs 4.4265 L).
  • 5 mm shorter body
    Oraimo UltraCleaner H3 is shorter than the average portable vacuum (105 mm vs 110.00 mm).
  • Includes an LED light
    Oraimo UltraCleaner H3 includes an LED light, while the average portable vacuum does not.
  • 20 W less motor power
    Oraimo UltraCleaner H3 has a less powerful motor than the average portable vacuum (100 W vs 120 W).
    Rated motor power: 100 W.
  • 0.25 kPa lower suction pressure
    Oraimo UltraCleaner H3 produces lower suction pressure than the average portable vacuum (7.5 kPa vs 7.75 kPa).
    Suction pressure (kPa): 7.5.
  • 5 min shorter runtime
    Oraimo UltraCleaner H3 runs for less time per charge than the average portable vacuum (15 min vs 20 min).
  • 1.11 kg higher weight
    Oraimo UltraCleaner H3 is heavier than the average portable vacuum (1.8 kg vs 0.728 kg).
  • 20 mm wider body
    Oraimo UltraCleaner H3 is wider than the average portable vacuum (350 mm vs 330.00 mm).
  • 20 W less motor power
    Oraimo UltraCleaner H3 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

    Oraimo UltraCleaner H3 has a less powerful motor than the average portable vacuum (100 W vs 120 W).100 W vs 120 W
  • 1.11 kg higher weight
    Oraimo UltraCleaner H3 is heavier than the average portable vacuum (1.8 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

    Oraimo UltraCleaner H3 is heavier than the average portable vacuum (1.8 kg vs 0.728 kg).1.84 kg vs 0.728 kg
  • 5 min shorter runtime
    Oraimo UltraCleaner H3 runs for less time per charge than the average portable vacuum (15 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

    Oraimo UltraCleaner H3 runs for less time per charge than the average portable vacuum (15 min vs 20 min).15 min vs 20 min
  • 0.25 kPa lower suction pressure
    Oraimo UltraCleaner H3 produces lower suction pressure than the average portable vacuum (7.5 kPa vs 7.75 kPa).
    Suction pressure (kPa): 7.5.
    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

    Oraimo UltraCleaner H3 produces lower suction pressure than the average portable vacuum (7.5 kPa vs 7.75 kPa).7.5 kPa vs 7.75 kPa
  • 20 mm wider body
    Oraimo UltraCleaner H3 is wider than the average portable vacuum (350 mm vs 330.00 mm).
    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

    Oraimo UltraCleaner H3 is wider than the average portable vacuum (350 mm vs 330.00 mm).350.00 mm vs 330.00 mm

Graphic comparison of Oraimo UltraCleaner H3 and other portable vacuum cleaners

Attribute category
Attribute
No results found

Third-party reviews

What customers like about Oraimo UltraCleaner H3?

  • Powerful 7500 Pa suction that effectively picks up fine particles like sand, rice, rolled oats, and baking soda.
  • Integrated rubber flap inside the dust bin that securely prevents collected debris from spilling back out.
  • Highly portable and lightweight design that reduces wrist fatigue during extended cleaning sessions.
  • Equipped with a useful LED headlight for illuminating dark crevices and car interiors.
  • Generous 500 ml dust container capacity relative to its compact size.
  • Convenient detachable battery and versatile Type-C charging capability.
  • Includes helpful accessories such as an extendable hose, crevice tool, and anti-static pet hair brush.

What customers dislike about Oraimo UltraCleaner H3?

  • Struggles to vacuum up larger, heavier particles such as dog kibble.
  • Limited continuous runtime of approximately 15 to 20 minutes per charge.
  • Requires a relatively long charging duration of around 3.5 hours.

Video reviews

Compare Oraimo UltraCleaner H3 with other portable vacuum cleaners

VS
VS

Compare