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Bosch SMS4HMI09E Review | 59 Data compared

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  • Avg. price in UK: ~£570
  • Avg. price in US: ~$510
  • No. of place settings: 14
  • Energy efficiency class: C
  • Noise level: 44 dB
  • Overflow protection: yes
  • Height adjustable top basket: yes

Bosch SMS4HMI09E review. Compare 59 technical specifications and user reviews to see how this product ranks in the Dishwashers category and whether it is worth buying.

7.7

Overall score

What it is: An overall evaluation of products in the Dishwashers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Dishwashers category.

Score components:

80.0%

7.7

Technical Score

20.0%

?

User score

Very good
7.7

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

8.5

Performance

30.0%

7.5

Features

25.0%

6.9

Programmes

10.0%

7.1

Design

Very good
?

User score

What it is: A rating that combines user reviews with the total review volume for products in the Dishwashers category.

When it matters: When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 8.0
    Efficient operation

    Score components:

    35.0%

    6.1

    Energy consumption per cycle

    25.0%

    10

    Water usage per cycle

    20.0%

    8.0

    Energy efficiency class

    10.0%

    7.4

    Noise level

    10.0%

    10

    No. of place settings

  • 7.8
    Quiet operation

    Score components:

    45.0%

    7.4

    Noise level

    20.0%

    8.0

    Noise emission class

    15.0%

    8.0

    Energy efficiency class

    10.0%

    6.1

    Energy consumption per cycle

    10.0%

    10

    No. of place settings

  • No image
No image

Best prices in UK

    N/A~ £570

Best rankings

?

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

Verdict

The Bosch SMS4HMI09E is a 60 cm freestanding Series 4 dishwasher finished in anti-fingerprint stainless steel, offering a spacious capacity of 14 place settings and operating at a quiet 44 dB noise level. It features an efficient Class C energy rating with an Eco program consumption of 75 kWh per 100 cycles and 9 liters of water per cycle, alongside a 3-level VarioFlex basket system with a Rackmatic adjustable upper basket and a dedicated third cutlery drawer. Key advantages include smart remote management via Wi-Fi and the Home Connect app, standard AquaStop leak protection, and a heat exchanger drying system that carefully protects delicate tableware; however, a primary drawback is that its reliance on a standard heat exchanger rather than advanced Zeolith technology results in less effective drying on plastics.

Technical Specifications of dishwasher Bosch SMS4HMI09E

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

?

Performance

30.0%

?

Features

25.0%

?

Programmes

10.0%

?

Design

7.7
Bosch SMS4HMI9E has a technical score of 7.65 points, which is lower than 54.8% 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 Dishwashers category.

When it matters: When you want to know how products in the Dishwashers 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 Dishwashers category.
When it matters: When you prefer products in the Dishwashers category that have been chosen and reviewed by many other buyers.
1.0
Bosch SMS4HMI9E has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Dishwashers category with their prices.

When it matters: When you are comparing products in the Dishwashers category and want a good balance between quality and price.

Score components:

60.0%

7.7

Overall score

40.0%

7.5

Price

7.6
Bosch SMS4HMI9E has a quality-to-price ratio of 7.6 points, which is lower than 67.9% of products in this category.
Energy efficiency class
What it is: This attribute refers to Energy efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: HIGH

C
Bosch SMS4HMI9E has energy efficiency class C, which is better than that of 53.9% of dishwashers and equal to that of 20.8% of dishwashers.
Washing efficiency class
What it is: This attribute refers to Washing efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Bosch SMS4HMI9E has washing efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Drying efficiency class
What it is: This attribute refers to Drying efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Bosch SMS4HMI9E has drying efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Noise emission class
What it is: This attribute refers to Noise emission class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

B
Bosch SMS4HMI9E has noise emission class B, which is better than that of 44.6% of dishwashers and equal to that of 54.2% of dishwashers.
Energy consumption per cycle
What it is: This attribute refers to Energy consumption per cycle.
When it matters: This matters if you want to compare Energy consumption per cycle across dishwashers.

Importance: HIGH

0.747 kWh
Bosch SMS4HMI9E uses 0.747 kWh per cycle, which is lower than that of 48.2% of dishwashers and equal to that of 11.2% of dishwashers.
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No. of wash programs
What it is: This attribute refers to No. of wash programs.
When it matters: This matters if you want to compare No. of wash programs across dishwashers.

Importance: MEDIUM

6
Bosch SMS4HMI9E offers 6 wash programs, which is more than that of 22.1% of dishwashers and equal to that of 30.3% of dishwashers.
Quick wash program
What it is: This attribute shows whether the dishwasher has Quick wash program.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS4HMI9E has a quick wash program. This feature is present in 99.6% of dishwashers.
Quick wash time
What it is: This attribute refers to Quick wash time.
When it matters: This matters if you want to compare Quick wash time across dishwashers.

Importance: MEDIUM

60 min
Bosch SMS4HMI9E completes its quick wash in 60 min, which is longer than that of 76.9% of dishwashers and equal to that of 19.9% of dishwashers.
Eco wash time
What it is: This attribute refers to Eco wash time.
When it matters: This matters if you want to compare Eco wash time across dishwashers.

Importance: MEDIUM

295 min
Bosch SMS4HMI9E completes its Eco wash in 295 min, which is longer than that of 91.5% of dishwashers and equal to that of 5.2% of dishwashers.
Delicate wash program
What it is: This attribute shows whether the dishwasher has Delicate wash program.
When it matters: This matters if you specifically want this feature.

Importance: LOW

?
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Automatic door opening
What it is: This attribute shows whether the dishwasher has Automatic door opening.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

no
Bosch SMS4HMI9E does not have an automatic door-opening feature. This feature is present in 65.8% of dishwashers.
Touch screen
What it is: This attribute shows whether the dishwasher has Touch screen.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Bosch SMS4HMI9E does not have a touch screen. This feature is present in 10.2% of dishwashers.
Load sensor
What it is: This attribute shows whether the dishwasher has Load sensor.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS4HMI9E has a load sensor. This feature is present in 69.6% of dishwashers.
Overflow protection
What it is: This attribute shows whether the dishwasher has Overflow protection.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

yes
Bosch SMS4HMI9E has overflow protection. This feature is present in 97.1% of dishwashers.
Adjustable water softener
What it is: This attribute shows whether the dishwasher has Adjustable water softener.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Bosch SMS4HMI9E has an adjustable water softener. This feature is present in 99% of dishwashers.
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Type of installation
What it is: This attribute refers to Type of installation.
When it matters: This matters if you have a preference for this specification.

Importance: LOW

freestanding
No. of place settings
What it is: This attribute refers to No. of place settings.
When it matters: This matters if you want to compare No. of place settings across dishwashers.

Importance: MEDIUM

14
Bosch SMS4HMI9E holds 14 place settings, which is more than that of 44.9% of dishwashers and equal to that of 43.7% of dishwashers.
Cutlery basket
What it is: This attribute shows whether the dishwasher has Cutlery basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Bosch SMS4HMI9E does not have a cutlery basket. This feature is present in 58.5% of dishwashers.
Height adjustable top basket
What it is: This attribute shows whether the dishwasher has Height adjustable top basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Bosch SMS4HMI9E has a height-adjustable top basket. This feature is present in 93% of dishwashers.
Digital display
What it is: This attribute shows whether the dishwasher has Digital display.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Bosch SMS4HMI9E has a digital display. This feature is present in 90.3% of dishwashers.
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Bosch SMS4HMI09E vs the average dishwasher

  • Supports Wi-Fi
    Bosch SMS4HMI9E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
    What it is: This attribute shows whether the dishwasher has Wi-Fi.
    When it matters: This matters if you specifically want this feature.

    Importance: MEDIUM

    Bosch SMS4HMI9E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • 680 L/year lower annual water consumption
    Bosch SMS4HMI9E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).
    What it is: This attribute refers to Annual water consumption.
    When it matters: This matters if you want to compare Annual water consumption across dishwashers.

    Importance: MEDIUM

    Bosch SMS4HMI9E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).1980 L/year vs 2660 L/year
  • 0.5 L lower water usage per cycle
    Bosch SMS4HMI9E uses less water per cycle than the average dishwasher (9 L vs 9.5 L).
    What it is: This attribute refers to Water usage per cycle.
    When it matters: This matters if you want to compare Water usage per cycle across dishwashers.

    Importance: HIGH

    Bosch SMS4HMI9E uses less water per cycle than the average dishwasher (9 L vs 9.5 L).9 L vs 9.5 L
  • 1 more wash temperatures
    Bosch SMS4HMI9E offers more wash temperatures than the average dishwasher (5 vs 4).
    What it is: This attribute refers to No. of wash temperatures.
    When it matters: This matters if you want to compare No. of wash temperatures across dishwashers.

    Importance: MEDIUM

    Bosch SMS4HMI9E offers more wash temperatures than the average dishwasher (5 vs 4).5 vs 4
  • Better energy efficiency class
    Bosch SMS4HMI9E has a better energy efficiency class than the average dishwasher (C vs D).
    What it is: This attribute refers to Energy efficiency class.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Bosch SMS4HMI9E has a better energy efficiency class than the average dishwasher (C vs D).C vs D
  • 0.25 m longer cable length
    Bosch SMS4HMI9E has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
    What it is: This attribute refers to Cable length.
    When it matters: This matters if you want to compare Cable length across dishwashers.

    Importance: LOW

    Bosch SMS4HMI9E has a longer cable than the average dishwasher (1.8 m vs 1.5 m).1.75 m vs 1.5 m
  • 0.1 m longer supply hose length
    Bosch SMS4HMI9E has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).
    What it is: This attribute refers to Supply hose length.
    When it matters: This matters if you want to compare Supply hose length across dishwashers.

    Importance: LOW

    Bosch SMS4HMI9E has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).1.65 m vs 1.55 m
  • 680 L/year lower annual water consumption
    Bosch SMS4HMI9E uses less water annually than the average dishwasher (1980 L/year vs 2660 L/year).
  • 0.5 L lower water usage per cycle
    Bosch SMS4HMI9E uses less water per cycle than the average dishwasher (9 L vs 9.5 L).
  • 1 more wash temperatures
    Bosch SMS4HMI9E offers more wash temperatures than the average dishwasher (5 vs 4).
  • Better energy efficiency class
    Bosch SMS4HMI9E has a better energy efficiency class than the average dishwasher (C vs D).
  • Supports Wi-Fi
    Bosch SMS4HMI9E supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • 0.25 m longer cable length
    Bosch SMS4HMI9E has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
  • 0.1 m longer supply hose length
    Bosch SMS4HMI9E has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).

Total
Performance
Features
Design
  • Uses a different motor type
    Bosch SMS4HMI9E uses brushless, while the average dishwasher uses inverter.
  • 30 min longer quick wash time
    Bosch SMS4HMI9E takes longer to finish the quick wash than the average dishwasher (60 min vs 30 min).
  • 60 min longer Eco wash time
    Bosch SMS4HMI9E takes longer to finish the Eco wash than the average dishwasher (295 min vs 235 min).
  • Does not have an automatic door-opening feature
    Bosch SMS4HMI9E does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
  • Does not have a cutlery basket
    Bosch SMS4HMI9E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 4 cm deeper depth
    Bosch SMS4HMI9E is deeper than the average dishwasher (60 cm vs 56 cm).
  • 2.5 cm taller height
    Bosch SMS4HMI9E is taller than the average dishwasher (84.5 cm vs 82 cm).
  • 10.2 kg heavier weight
    Bosch SMS4HMI9E is heavier than the average dishwasher (49.3 kg vs 39.1 kg).
  • 0.2 cm wider width
    Bosch SMS4HMI9E is wider than the average dishwasher (60 cm vs 59.8 cm).
  • Does not have an automatic door-opening feature
    Bosch SMS4HMI9E does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
    What it is: This attribute shows whether the dishwasher has Automatic door opening.
    When it matters: This matters if you specifically want this feature.

    Importance: HIGH

    Bosch SMS4HMI9E does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
  • Uses a different motor type
    Bosch SMS4HMI9E uses brushless, while the average dishwasher uses inverter.
    What it is: This attribute refers to Motor type.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Bosch SMS4HMI9E uses brushless, while the average dishwasher uses inverter.brushless vs inverter
  • 30 min longer quick wash time
    Bosch SMS4HMI9E takes longer to finish the quick wash than the average dishwasher (60 min vs 30 min).
    What it is: This attribute refers to Quick wash time.
    When it matters: This matters if you want to compare Quick wash time across dishwashers.

    Importance: MEDIUM

    Bosch SMS4HMI9E takes longer to finish the quick wash than the average dishwasher (60 min vs 30 min).60 min vs 30 min
  • 60 min longer Eco wash time
    Bosch SMS4HMI9E takes longer to finish the Eco wash than the average dishwasher (295 min vs 235 min).
    What it is: This attribute refers to Eco wash time.
    When it matters: This matters if you want to compare Eco wash time across dishwashers.

    Importance: MEDIUM

    Bosch SMS4HMI9E takes longer to finish the Eco wash than the average dishwasher (295 min vs 235 min).295 min vs 235 min
  • Does not have a cutlery basket
    Bosch SMS4HMI9E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
    What it is: This attribute shows whether the dishwasher has Cutlery basket.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Bosch SMS4HMI9E does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 4 cm deeper depth
    Bosch SMS4HMI9E is deeper than the average dishwasher (60 cm vs 56 cm).
    What it is: This attribute refers to Depth.
    When it matters: This matters if you want to compare Depth across dishwashers.

    Importance: LOW

    Bosch SMS4HMI9E is deeper than the average dishwasher (60 cm vs 56 cm).60 cm vs 56 cm
  • 2.5 cm taller height
    Bosch SMS4HMI9E is taller than the average dishwasher (84.5 cm vs 82 cm).
    What it is: This attribute refers to Height.
    When it matters: This matters if you want to compare Height across dishwashers.

    Importance: LOW

    Bosch SMS4HMI9E is taller than the average dishwasher (84.5 cm vs 82 cm).84.5 cm vs 82 cm
  • 10.2 kg heavier weight
    Bosch SMS4HMI9E is heavier than the average dishwasher (49.3 kg vs 39.1 kg).
    What it is: This attribute refers to Weight.
    When it matters: This matters if you want to compare Weight across dishwashers.

    Importance: LOW

    Bosch SMS4HMI9E is heavier than the average dishwasher (49.3 kg vs 39.1 kg).49.3 kg vs 39.1 kg
Total
Overall
Performance
Programmes
Features
Design

Graphic comparison of Bosch SMS4HMI09E and other products in the Dishwashers category

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Third-party reviews

What customers like about Bosch SMS4HMI09E?

  • Delivers exceptional, reliable, and spotless cleaning results even on heavily soiled dishes
  • Operates quietly at a low noise level of 44 dB, making it ideal for open-plan kitchens
  • Offers large capacity with 14 place settings and highly flexible loading configurations
  • Includes a third-row VarioFlex cutlery drawer that saves substantial rack space below
  • Features the Rackmatic system to easily adjust the height of the upper basket
  • Integrates seamlessly with the Home Connect app for convenient remote control and diagnostics

What customers dislike about Bosch SMS4HMI09E?

  • Drying performance on plastic items is occasionally suboptimal unless specific extra-dry settings are used
  • Standard eco and automatic wash cycles can feel excessively long to complete
  • Connecting and pairing the machine via the mobile app software can sometimes be difficult or frustrating
  • The overall retail price sits higher than budget-tier competitor models

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