Scored using Vacuum Cleaners Methodology v1.0
Vacuum Cleaners Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Vacuum Cleaners Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Vacuum Cleaners Methodology v1.0

Shark IZ300EU Review | 52 Data compared

Avg. price:~£270Suction power (AW):121 AWBattery runtime:60 minutesCapacity:0.7 LWeight:4.58 kg

Shark IZ300EU 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.

7.7

Overall score

Score
7.7/ 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%

7.6

Technical Score

20%

8.3

User score

â–²Better than 83% of vacuum-cleaners
7.6

Technical Score

Technical score
7.6/ 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%

6.8

Performance

22%

9.3

Battery

18%

8.1

Filtration

14%

7.6

Attachments

10%

6.6

Design

8%

6.1

Smart features

â–²Better than 80% of vacuum-cleaners
8.3

User score

User score
8.3/ 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%

8.6

User ratings

30%

7.6

Number of reviews

Based on 474 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–²Better than 75% of vacuum-cleaners
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Technical Specifications of vacuum cleaner Shark IZ300EU

Technical Score
Technical score
7.6/ 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%

6.8

Performance

22%

9.3

Battery

18%

8.1

Filtration

14%

7.6

Attachments

10%

6.6

Design

8%

6.1

Smart features

7.6
User score
User score
8.3/ 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%

8.6

User ratings

30%

7.6

Number of reviews

Based on 474 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.
8.3
Popularity
Popularity
7.6/ 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:
Shark IZ300EU has a popularity score of 7.6 points, which is higher than 67.6% of vacuum cleaners.
7.6
Ratio quality/price
Value for money
8.2/ 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%

7.7

Overall score

40%

9.1

Price

8.2
Suction power (AW)
121 AW
Suction power (AW)
121 AW
This vacuum cleaner has a suction power of 121 AW, which is lower than that of 65.6% of vacuum cleaners and equal to that of 0.5% of vacuum cleaners.
Suction power (kPa)
?
Airflow
?
Motor type
brushless
Power consumption
309 W
Power consumption
309 W
This vacuum cleaner draws 309 W, which is lower than the power consumption of 73.8% of vacuum cleaners and equal to that of 1.1% of vacuum cleaners.
Show more
Cordless
yes
Cordless
yes
This vacuum cleaner works cordlessly. 49.5% of vacuum cleaners offer cordless operation.
Battery runtime
60 minutes
Battery runtime
60 minutes
This vacuum cleaner offers a battery runtime of 60 minutes, which is longer than that of 62.8% of vacuum cleaners and equal to that of 22.8% of vacuum cleaners.
Charging time
4 hours
Charging time
4 hours
This vacuum cleaner charges in 4 hours, which is faster than 42.4% of vacuum cleaners and equal to 25.6% of vacuum cleaners.
Battery capacity
3,500 mAh
Battery capacity
3,500 mAh
This vacuum cleaner has a battery capacity of 3,500 mAh, which is larger than that of 87% of vacuum cleaners and equal to that of 1% of vacuum cleaners.
Battery voltage
25.2 V
Battery voltage
25.2 V
This vacuum cleaner uses a battery voltage of 25.2 V, which is higher than that of 56.5% of vacuum cleaners and equal to that of 23.5% of vacuum cleaners.
Show more
Filter class
hepa
Filter class
hepa
This vacuum cleaner uses filter class hepa, which is more advanced than the class used by 16% of vacuum cleaners and the same as the class used by 46% of vacuum cleaners.
Minimum overall efficiency
99.5%
Minimum overall efficiency
99.5%
This vacuum cleaner reaches 99.5% minimum overall efficiency, which is lower than that of 79.7% of vacuum cleaners and equal to that of 7.8% of vacuum cleaners.
Suitable for allergy sufferers
yes
Suitable for allergy sufferers
yes
This vacuum cleaner is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
0.7 L
Capacity
0.7 L
This vacuum cleaner has a dust capacity of 0.7 L, which is smaller than that of 62.8% of vacuum cleaners and equal to that of 5.9% of vacuum cleaners.
Bagless
yes
Bagless
yes
This vacuum cleaner uses a bagless design. 78.6% of vacuum cleaners use this setup.
Show more
Main brush type
soft roller
Roller type
multi-surface
Anti-tangle brush
yes
Anti-tangle brush
yes
This vacuum cleaner includes 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.
Show more
Vacuum type
stick
Weight
4.58 kg
Weight
4.58 kg
This vacuum cleaner weighs 4.58 kg, which is greater than the weight of 66.3% of vacuum cleaners and equal to that of 0.2% 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.
Show more
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
yes
LED display
yes
This vacuum cleaner includes 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.

Shark IZ300EU vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Cordless operation
    Cordless
    yes
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Anti-tangle brush
    yes
    This vacuum cleaner includes an anti-tangle brush, the average vacuum cleaner does not.
  • 1,000 mAh larger battery capacity
    Battery capacity
    3,500 mAh
    This vacuum cleaner has a larger battery capacity than the average vacuum cleaner (3500 mAh vs 2500 mAh).
    3,500 mAh vs 2,500 mAh
  • Includes removable battery
    Removable battery
    yes
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Battery runtime
    60 minutes
    This vacuum cleaner offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
    60 minutes vs 50 minutes
  • Includes nozzle light
    Nozzle light
    yes
    This vacuum cleaner includes a nozzle light, the average vacuum cleaner does not.
  • Includes foldable tube
    Foldable tube
    yes
    This vacuum cleaner includes a foldable tube, the average vacuum cleaner does not.
  • Includes LED display
    LED display
    yes
    This vacuum cleaner includes an LED display, the average vacuum cleaner does not.
  • 3.8% higher user score
    User score
    8.3/ 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
    â–¼
    <55-66-77-88-99-10
    Shark IZ300EU
    the average vacuum cleaner
    Shark IZ300EU has a higher user score than the average vacuum cleaner (8.30 vs 8.000).
    8.3 vs 8
  • 6.6% better value for money
    Shark IZ300EU offers better value for money than the average vacuum cleaner (8.15 vs 7.6).
    8.15 vs 7.65
  • 291 W lower power consumption
    Power consumption
    309 W
    This vacuum cleaner draws less power than the average vacuum cleaner (309 W vs 600 W).
    309 W vs 600 W
  • 1 more power levels
    Number of speeds
    3
    This vacuum cleaner offers more speed levels than the average vacuum cleaner (3 vs 2).
    3 vs 2
  • Cordless operation
    Cordless
    yes
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • 1,000 mAh larger battery capacity
    Battery capacity
    3,500 mAh
    This vacuum cleaner has a larger battery capacity than the average vacuum cleaner (3500 mAh vs 2500 mAh).
    3,500 mAh vs 2,500 mAh
  • Includes removable battery
    Removable battery
    yes
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Battery runtime
    60 minutes
    This vacuum cleaner offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
    60 minutes vs 50 minutes
  • Includes battery indicator
    Battery level indicator
    yes
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • 3 V higher voltage
    Battery voltage
    25.2 V
    This vacuum cleaner has a higher battery voltage than the average vacuum cleaner (25.2 V vs 22.2 V).
    25.2 V vs 22.2 V
  • Includes anti-tangle brush
    Anti-tangle brush
    yes
    This vacuum cleaner includes an anti-tangle brush, the average vacuum cleaner does not.
  • Includes foldable tube
    Foldable tube
    yes
    This vacuum cleaner includes a foldable tube, 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 LED display
    LED display
    yes
    This vacuum cleaner includes an LED display, the average vacuum cleaner does not.
  • More operating noise
    Noise level (Min-Max)
    80-85 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (80-85 dB vs 77-77 dB).
    80-85 dB vs 77-77 dB
  • 0.45 % lower filtration efficiency
    Minimum overall efficiency
    99.5 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.5 % vs 99.95 %).
    99.5 % vs 99.95 %
  • No soft dusting brush
    Soft dusting brush
    no
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.
  • 0.3 L smaller dust container
    Capacity
    0.7 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.7 L vs 1 L).
    0.7 L vs 1 L
  • 29 AW lower suction power
    Suction power (AW)
    121 AW
    This vacuum cleaner has lower suction power than the average vacuum cleaner (121 AW vs 150 AW).
    121 AW vs 150 AW
  • 26.5% higher weight
    Weight
    4.58 kg
    This vacuum cleaner is heavier than the average vacuum cleaner (4.6 kg vs 3.62 kg).
    4.58 kg vs 3.62 kg
  • 49 mm narrower cleaning path
    Cleaning path width
    211 mm
    This vacuum cleaner has a narrower cleaning path than the average vacuum cleaner (211 mm vs 260 mm).
    211 mm vs 260 mm
  • 2 minutes shorter turbo runtime
    Turbo mode runtime
    10 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (10 minutes vs 12 minutes).
    10 minutes vs 12 minutes
  • 80% more expensive
    Shark IZ300EU is more expensive than the average vacuum cleaner (£270 vs £150).
    £270 vs £150
  • More operating noise
    Noise level (Min-Max)
    80-85 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (80-85 dB vs 77-77 dB).
    80-85 dB vs 77-77 dB
  • 29 AW lower suction power
    Suction power (AW)
    121 AW
    This vacuum cleaner has lower suction power than the average vacuum cleaner (121 AW vs 150 AW).
    121 AW vs 150 AW
  • 49 mm narrower cleaning path
    Cleaning path width
    211 mm
    This vacuum cleaner has a narrower cleaning path than the average vacuum cleaner (211 mm vs 260 mm).
    211 mm vs 260 mm
  • 2 minutes shorter turbo runtime
    Turbo mode runtime
    10 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (10 minutes vs 12 minutes).
    10 minutes vs 12 minutes
  • 0.45 % lower filtration efficiency
    Minimum overall efficiency
    99.5 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.5 % vs 99.95 %).
    99.5 % vs 99.95 %
  • 0.3 L smaller dust container
    Capacity
    0.7 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.7 L vs 1 L).
    0.7 L vs 1 L
  • No soft dusting brush
    Soft dusting brush
    no
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.
  • 26.5% higher weight
    Weight
    4.58 kg
    This vacuum cleaner is heavier than the average vacuum cleaner (4.6 kg vs 3.62 kg).
    4.58 kg vs 3.62 kg
  • 80 mm taller body
    Height
    1,180 mm
    This vacuum cleaner is taller than the average vacuum cleaner (1180 mm vs 1100 mm).
    1,180 mm vs 1,100 mm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

E
expertreviews.co.uk
12/10/2023
Summary of the review
I
idealhome.co.uk
27/10/2021
Summary of the review
T
techradar.com
17/06/2024
Summary of the review
T
test-aankoop.be
Onbekend
Summary of the review

Third-party reviews

Based on 474 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this

What we like about Shark IZ300EU

  • Strong suction power across multiple floor types
  • Effective anti-hair wrap technology that prevents tangles
  • Flexology wand bends easily to reach under low furniture
  • Folds in half for compact, freestanding storage
  • Clear LED smart display showing real-time battery life and suction level
  • DuoClean floorhead transitions seamlessly between carpets and hard floors
  • Removable battery allows for convenient charging anywhere

What we don't like about Shark IZ300EU

  • Battery drains quickly when used continuously on boost mode
  • Omission of a mini turbo tool in the standard non-pet version
  • High operating noise levels compared to some competitor models
  • Relatively small dust container capacity that requires frequent emptying
  • Bulky floorhead design can restrict reach against tight baseboards
  • Cannot stand fully upright on its own when the wand is extended

Verdict

The Shark IZ300EU is a 2-in-1 cordless stick and handheld vacuum cleaner weighing 4.58 kg and powered by a 309 W motor and a removable 25.2V lithium-ion battery. It provides up to 60 minutes of runtime from a 4-hour charge, featuring a 0.7-litre dust capacity, a 3-speed LED smart display, and an Anti-Allergen Complete Seal. Its major benefits include DuoClean and PowerFins technologies for deep cleaning carpets and hard floors, Anti Hair Wrap technology to prevent roller tangles, LED headlights, and a flexible Flexology wand that bends to reach under low furniture. However, it is noted for being quite heavy for a stick vacuum, operating with a loud 80 dB noise level, and having a tendency to get stuck on certain thick carpets.

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