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Scored using Portable Vacuums Methodology v1.0
Portable Vacuums Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Shark CH901UK review: 54 specs compared

Avg. price:~£70Suction pressure:9.71 kPaCapacity:0.43 LWeight:1.02 kgRuntime:10 minHEPA filter:no

Shark CH901UK Review: Compare 54 technical specifications and user reviews to see how this product ranks in the Portable Vacuums category and whether it is worth buying.

Shark CH901UK
7.1/10

Overall score

Score
7.1/ 10
✕
What it is
An overall evaluation of products in the Portable Vacuums category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Portable Vacuums category.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 63% of models
Score components

80%

6.6

Technical score

20%

8.9

User score

▼Worse than 63% of portable vacuums
7.3

Value for money

Value for money
7.3/ 10
✕
What it is
An indicator that combines the portable vacuum cleaner's overall score with its price.
When it matters
When you are looking for a portable vacuum cleaner with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 70% of models
Score components

70%

7.1

Overall score

30%

8.0

Price

▼Worse than 70%
6.6

Technical score

Technical score
6.6/ 10
✕
What it is
An assessment of the portable vacuum cleaner’s technical performance across six key areas: performance, battery, filtration, attachments, design, and smart features.
When it matters
When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 72% of models
Score components

30%

6.2

Performance

30%

7.4

Filtration

24%

6.0

Battery

10%

6.5

Attachments

3%

7.5

Design

3%

7.2

Smart features

▼Worse than 72%
8.9

User score

User score
8.9/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
When it matters
When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 92% of models
Score components

70%

8.4

User ratings

30%

10

Number of reviews

Based on ratings from across the web.
★Better than 92%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of portable vacuum cleaner Shark CH901UK

Technical score
Technical score
6.6/ 10
✕
What it is
An assessment of the portable vacuum cleaner’s technical performance across six key areas: performance, battery, filtration, attachments, design, and smart features.
When it matters
When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 72% of models
Score components:

30%

6.2

Performance

30%

7.4

Filtration

24%

6.0

Battery

10%

6.5

Attachments

3%

7.5

Design

3%

7.2

Smart features

6.6
User score
User score
8.9/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
When it matters
When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 92% of models
Score components

70%

8.4

User ratings

30%

10

Number of reviews

Based on ratings from across the web.
8.9
Popularity
Popularity
10/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Portable Vacuums category.
When it matters
When you prefer products in the Portable Vacuums category that have been chosen and reviewed by many other buyers.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 92% of models
Popularity:
Shark CH901UK has a popularity score of 10 points, which is higher than 91.6% of products in this category.
10
Value for money
Value for money
7.3/ 10
✕
What it is
An indicator that combines the portable vacuum cleaner's overall score with its price.
When it matters
When you are looking for a portable vacuum cleaner with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 70% of models
Score components:

70%

7.1

Overall score

30%

8.0

Price

7.3
Cyclonic technology
yes
This portable vacuum cleaner uses cyclonic technology. 34.8% of vacuum cleaners use this filtration approach.
Wet & dry
no
This portable vacuum cleaner does not support wet-and-dry cleaning. 32.1% of portable vacuums have this feature.
Rated motor power
70 W
Market range: <0 W – >200 W
This portable vacuum cleaner has a rated motor power of 70 W, which is lower than that of 76.7% of portable vacuums and equal to that of 2.5% of portable vacuums.
Suction pressure
9.71 kPa
Market range: <0 kPa – >20 kPa
This portable vacuum cleaner has a suction pressure of 9.71 kPa, which is higher than that of 69.9% of portable vacuums and equal to that of 2.8% of portable vacuums.
Suction power
?
Show more
Battery energy
14 Wh
Market range: <0 Wh – >50 Wh
This portable vacuum cleaner has a battery energy capacity of 14 Wh, which is lower than that of 78.4% of portable vacuums and equal to that of 12.9% of portable vacuums.
Cordless
yes
This portable vacuum cleaner works cordlessly. 93.5% of vacuum cleaners offer cordless operation.
Battery type
Li-ion
Battery voltage
7 V
Market range: <5 V – >25 V
This portable vacuum cleaner uses a battery voltage of 7 V, which is lower than that of 86.1% of vacuum cleaners and equal to that of 7% of vacuum cleaners.
Battery capacity
2000 mAh
Market range: <1.5k mAh – >2.5k mAh
This portable vacuum cleaner has a battery capacity of 2000 mAh, which is larger than that of 21.6% of vacuum cleaners and equal to that of 48.5% of vacuum cleaners.
Show more
HEPA filter
no
This portable vacuum cleaner does not include a HEPA filter. 57.1% of portable vacuums have this feature.
Washable filter
yes
This portable vacuum cleaner includes a washable filter. 96.2% of vacuum cleaners include this maintenance-friendly feature.
Capacity
0.43 L
Market range: <0 L – >1 L
This portable vacuum cleaner has a dust capacity of 0.43 L, which is larger than that of 52.2% of vacuum cleaners.
Transparent bin
yes
This portable vacuum cleaner includes a transparent dustbin. This feature is present on 89.7% of portable vacuums.
Number of filtration stages
2
Market range: <1 – >6
This portable vacuum cleaner has 2 filtration stages, which is more than 18.4% of portable vacuums and equal to 60.5% of portable vacuums.
Show more
Extension tube
no
This portable vacuum cleaner does not include an extension tube. 29.9% of portable vacuums have this feature.
Soft dusting brush
no
This portable vacuum cleaner does not include a soft dusting brush. 81% of vacuum cleaners include this attachment.
Flat crevice tool
yes
This portable vacuum cleaner includes a flat crevice tool. This feature is present on 89.7% of portable vacuums.
Upholstery tool
no
This portable vacuum cleaner does not include an upholstery tool. 27.2% of portable vacuums have this feature.
Mini motorized brush
no
This portable vacuum cleaner does not include a mini motorized brush. 12% of vacuum cleaners include this attachment.
Show more
Width
10 cm
Depth
44 cm
Height
9 cm
Weight
1.02 kg
Market range: <0 kg – >2 kg
This portable vacuum cleaner weighs 1.02 kg, which is more than 66.9% of vacuum cleaners.
Self-standing design
no
This portable vacuum cleaner does not have a self-standing design. 1.6% of portable vacuums have this feature.
Show more
LED light
no
This portable vacuum cleaner does not include an LED light. 17.9% of portable vacuums have this feature.
Auto suction adjustment
no
This portable vacuum cleaner does not support automatic suction adjustment. 1.1% of vacuum cleaners support this feature.
Display type
LED
This portable vacuum cleaner has a display. This feature is present on 80.4% of portable vacuums.
Filter replacement indicator
no
This portable vacuum cleaner does not include a filter replacement indicator. 3.3% of portable vacuums have this feature.

Shark CH901UK vs the average portable vacuum

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Uses cyclonic technology
    This portable vacuum cleaner uses cyclonic technology, the average portable vacuum does not.
  • Suitable for allergy sufferers
    This portable vacuum cleaner is suitable for allergy sufferers; the average portable vacuum is not specifically suitable for allergy sufferers.
  • Includes battery indicator
    This portable vacuum cleaner includes a battery level indicator, the average portable vacuum does not.
  • 1.96 kPa higher suction pressure
    This portable vacuum cleaner produces higher suction pressure than the average portable vacuum (9.7 kPa vs 7.75 kPa).
    9.71 kPa vs 7.75 kPa
  • Includes a full-charge indicator
    This portable vacuum cleaner includes a full-charge indicator, while the average portable vacuum does not.
  • One-click emptying system
    This portable vacuum cleaner has a one-click emptying system; the average portable vacuum does not have a one-click emptying system.
  • 11% higher user score
    User score
    8.9/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
    When it matters
    When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Shark CH901UK
    the average portable vacuum
    Shark CH901UK has a higher user score than the average portable vacuum (8.88 vs 8.000).
    8.88 vs 8
  • 0.03 L larger dust capacity
    This portable vacuum cleaner has a larger dust capacity than the average portable vacuum (0.4 L vs 0.4 L).
    0.43 L vs 0.4 L
  • 11% higher user score
    User score
    8.9/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.
    When it matters
    When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Shark CH901UK
    the average portable vacuum
    Shark CH901UK has a higher user score than the average portable vacuum (8.88 vs 8.000).
    8.88 vs 8
  • Uses cyclonic technology
    This portable vacuum cleaner uses cyclonic technology, the average portable vacuum does not.
  • 1.96 kPa higher suction pressure
    This portable vacuum cleaner produces higher suction pressure than the average portable vacuum (9.7 kPa vs 7.75 kPa).
    9.71 kPa vs 7.75 kPa
  • Includes battery indicator
    This portable vacuum cleaner includes a battery level indicator, the average portable vacuum does not.
  • Includes a full-charge indicator
    This portable vacuum cleaner includes a full-charge indicator, while the average portable vacuum does not.
  • Suitable for allergy sufferers
    This portable vacuum cleaner is suitable for allergy sufferers; the average portable vacuum is not specifically suitable for allergy sufferers.
  • 0.03 L larger dust capacity
    This portable vacuum cleaner has a larger dust capacity than the average portable vacuum (0.4 L vs 0.4 L).
    0.43 L vs 0.4 L
  • One-click emptying system
    This portable vacuum cleaner has a one-click emptying system; the average portable vacuum does not have a one-click emptying system.
  • 16.6% less external volume
    This portable vacuum cleaner has a smaller external volume than the average portable vacuum (3,960 cm³ vs 4,748 cm³).
    3,960 cm³ vs 4,748 cm³
  • Does not include a HEPA filter
    This portable vacuum cleaner does not include a HEPA filter, while the average portable vacuum does.
  • 50 W less motor power
    This portable vacuum cleaner has a less powerful motor than the average portable vacuum (70 W vs 120 W).
    70 W vs 120 W
  • 10 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (10 min vs 20 min).
    10 min vs 20 min
  • 12 dB higher operating noise
    This portable vacuum cleaner operates more loudly than the average portable vacuum (87 dB vs 75 dB).
    87 dB vs 75 dB
  • No soft dusting brush
    This portable vacuum cleaner does not include a soft dusting brush, the average portable vacuum does.
  • 8 Wh less battery energy
    This portable vacuum cleaner stores less battery energy than the average portable vacuum (14 Wh vs 22 Wh).
    14 Wh vs 22 Wh
  • 4.1 V lower battery voltage
    This portable vacuum cleaner has a lower battery voltage than the average portable vacuum (7 V vs 11.1 V).
    7 V vs 11.1 V
  • 36% heavier
    This portable vacuum cleaner is heavier than the average portable vacuum (1 kg vs 0.75 kg).
    1.02 kg vs 0.75 kg
  • 55.6% more expensive
    Shark CH901UK is more expensive than the average portable vacuum (£70 vs £45).
    £70 vs £45
  • 4.9% worse value for money
    Shark CH901UK offers worse value for money than the average portable vacuum (7.34 vs 7.7).
    7.34 vs 7.7
  • 50 W less motor power
    This portable vacuum cleaner has a less powerful motor than the average portable vacuum (70 W vs 120 W).
    70 W vs 120 W
  • 12 dB higher operating noise
    This portable vacuum cleaner operates more loudly than the average portable vacuum (87 dB vs 75 dB).
    87 dB vs 75 dB
  • 10 min shorter runtime
    This portable vacuum cleaner runs for less time per charge than the average portable vacuum (10 min vs 20 min).
    10 min vs 20 min
  • 8 Wh less battery energy
    This portable vacuum cleaner stores less battery energy than the average portable vacuum (14 Wh vs 22 Wh).
    14 Wh vs 22 Wh
  • 4.1 V lower battery voltage
    This portable vacuum cleaner has a lower battery voltage than the average portable vacuum (7 V vs 11.1 V).
    7 V vs 11.1 V
  • Does not include a HEPA filter
    This portable vacuum cleaner does not include a HEPA filter, while the average portable vacuum does.
  • No soft dusting brush
    This portable vacuum cleaner does not include a soft dusting brush, the average portable vacuum does.
  • 36% heavier
    This portable vacuum cleaner is heavier than the average portable vacuum (1 kg vs 0.75 kg).
    1.02 kg vs 0.75 kg
  • 2 years older
    This portable vacuum cleaner was released earlier than the average portable vacuum.
    2,020 vs 2,021

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

C
consumerreports.org
01/06/2024
Summary of the review
Shark UltraCyclone Pro CH901 Vacuum Cleaner Review
C
consumerreports.org
2021
Summary of the review
Shark UltraCyclone Pro CH901 Vacuum Cleaner Review
(Translated)Show original

Third-party reviews

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

What customers like about Shark CH901UK

  • Strong suction power for its size, making it highly effective at picking up crumbs, dust, and pet hair.
  • Lightweight and compact design that is easy to hold and maneuver for extended periods.
  • Excellent portability, making it ideal for quick clean-ups in tight spots, on stairs, and inside car interiors.
  • Convenient one-touch dirt ejector button allows for quick and hands-free emptying of the dust cup.
  • Includes helpful on-the-spot attachments like a crevice tool and a dusting brush.
  • Features a completely washable filter that is simple to remove and clean.

What customers don't like about Shark CH901UK

  • Short battery runtime, typically lasting only around 10 to 15 minutes per single charge.
  • The plastic dust container can become stained or difficult to clean thoroughly, sometimes leaving it looking messy.
  • The filter can clog relatively quickly when vacuuming up very fine powders or thick dust.
  • Can be a bit loud or noisy due to the powerful motor.
  • The one-handed emptying mechanism can occasionally feel slightly stiff or fiddly to operate.
  • Lacks a dedicated wall mount for storage and charging.

Verdict

The Shark CH901UK UltraCyclone Pro is a 70-watt cordless handheld vacuum weighing 1.02 kg, specifically designed for quick spot cleans and car interiors. Key characteristics include a 0.43-litre bagless dust capacity, a 7.2V lithium-ion battery, two powerful cyclonic air streams, and a washable HEPA foam filter. Its main advantages are a lightweight, highly maneuverable design, convenient one-touch hands-free debris disposal, and included crevice and scrubbing tools. However, its primary drawbacks include a very short 10-minute maximum runtime, a lengthy 4-hour recharge period, and mixed user feedback regarding a lack of heavy-duty suction power.

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