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Bosch BCS612LGB Unlimited 6 Review | 52 Data compared

Avg. price:~ÂŁ180Suction power (AW):?Battery runtime:30 minutesCapacity:0.3 LWeight:2.4 kg

Bosch BCS612LGB Unlimited 6 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.

6.5

Overall score

Score
6.5/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 68% of models
Score components

80%

6.5

Technical Score

20%

?

User score

â–ĽWorse than 68% of vacuum-cleaners
6.5

Technical Score

Technical score
6.5/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 53% of models
Score components

28%

7.2

Performance

22%

5.9

Battery

18%

6.8

Filtration

14%

6.6

Attachments

10%

7.6

Design

8%

4.0

Smart features

â–ĽWorse than 53% of vacuum-cleaners
?

User score

User score
8.0/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 73% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image

Best prices

    N/A~ ÂŁ180
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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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Verdict

The Bosch BCS612LGB Unlimited 6 is a German-engineered, 18V cordless stick vacuum cleaner featuring a highly compact TurboSpin motor and an AllFloor Power Brush that delivers a 99.9% dust pick-up rate on hard floors. Weighing just 1.4 kg as a handheld unit (2.3 kg fully assembled), its major advantages include effortless maneuverability, a 360-degree cleaning reach, and an extended 60-minute combined runtime powered by two included 2.5Ah exchangeable Power For All Alliance batteries. However, notable drawbacks include its relatively small 0.3-litre dust container capacity that fills up quickly, an 85 dB noise level under full power, and a long 4-hour battery charging time.

Technical Specifications of vacuum cleaner Bosch BCS612LGB Unlimited 6

Technical Score
Technical score
6.5/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 53% of models
Score components:

28%

7.2

Performance

22%

5.9

Battery

18%

6.8

Filtration

14%

6.6

Attachments

10%

7.6

Design

8%

4.0

Smart features

6.5
Bosch BCS612LGB Unlimited 6 has a technical score of 6.5 points, which is lower than 52.6% of vacuum cleaners.
User score
User score
8.0/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 73% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 99% of models
Popularity:
Bosch BCS612LGB Unlimited 6 has a popularity score of 1 point, which is lower than 61.7% of vacuum cleaners.
1.0
Bosch BCS612LGB Unlimited 6 has a popularity score of 1 point, which is lower than 61.7% of vacuum cleaners.
Ratio quality/price
Value for money
7.5/ 10
âś•
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–Ľ
<55-66-77-88-99-10
â–Ľ Worse than 70% of models
Score components:

60%

6.5

Overall score

40%

9.6

Price

7.5
Bosch BCS612LGB Unlimited 6 has a value-for-money score of 7.5 points, which is lower than 60.9% of vacuum cleaners.
Suction power (AW)
?
Suction power (kPa)
?
Airflow
?
Motor type
brushless
Power consumption
200 W
Power consumption
200 W
â–˛ Better than 84% of models
Market range: <165 W – >899 W
This vacuum cleaner draws 200 W, which is lower than the power consumption of 84.3% of vacuum cleaners and equal to that of 1.8% of vacuum cleaners.
Show more
Cordless
yes
Cordless
yes
â–˛ Better than 51% of models
This vacuum cleaner works cordlessly. 49.5% of vacuum cleaners offer cordless operation.
Battery runtime
30 minutes
Battery runtime
30 minutes
â–Ľ Worse than 89% of models
Market range: <30 minutes – >70 minutes
This vacuum cleaner offers a battery runtime of 30 minutes, which is shorter than that of 89.1% of vacuum cleaners and equal to that of 6.4% of vacuum cleaners.
Charging time
4 hours
Charging time
4 hours
â–˛ Better than 42% of models
Market range: <3 hours – >5 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
2,500 mAh
Battery capacity
2,500 mAh
â–˛ Better than 48% of models
Market range: <2k mAh – >3.6k mAh
This vacuum cleaner has a battery capacity of 2,500 mAh, which is larger than that of 48.1% of vacuum cleaners and equal to that of 24.7% of vacuum cleaners.
Battery voltage
18 V
Battery voltage
18 V
â–Ľ Worse than 80% of models
Market range: <18 V – >28.8 V
This vacuum cleaner uses a battery voltage of 18 V, which is lower than that of 79.8% of vacuum cleaners and equal to that of 16% of vacuum cleaners.
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Filter class
hepa
Filter class
hepa
â–Ľ Worse than 38% of models
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
99.9%
Minimum overall efficiency
99.9%
â–Ľ Worse than 68% of models
Market range: <95 % – >99.99 %
This vacuum cleaner reaches 99.9% minimum overall efficiency, which is lower than that of 68.1% of vacuum cleaners and equal to that of 10.6% of vacuum cleaners.
Suitable for allergy sufferers
yes
Suitable for allergy sufferers
yes
â–˛ Better than 18% of models
This vacuum cleaner is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
0.3 L
Capacity
0.3 L
â–Ľ Worse than 96% of models
Market range: <0.44 L – >4 L
This vacuum cleaner has a dust capacity of 0.3 L, which is smaller than that of 96% of vacuum cleaners and equal to that of 3.1% of vacuum cleaners.
Bagless
yes
Bagless
yes
â–˛ Better than 21% of models
This vacuum cleaner uses a bagless design. 78.6% of vacuum cleaners use this setup.
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Main brush type
roll brush
Roller type
bristled
Anti-tangle brush
no
Anti-tangle brush
no
â–Ľ Worse than 26% of models
This vacuum cleaner does not include an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
no
Mini motorized brush
no
â–Ľ Worse than 27% of models
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
â–˛ Better than 28% of models
This vacuum cleaner is suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
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Vacuum type
stick
Weight
2.4 kg
Weight
2.4 kg
â–˛ Better than 82% of models
Market range: <2.15 kg – >7.1 kg
This vacuum cleaner weighs 2.4 kg, which is lower than the weight of 82.1% of vacuum cleaners and equal to that of 1.1% of vacuum cleaners.
2-in-1 design
yes
2-in-1 design
yes
â–˛ Better than 47% of models
This vacuum cleaner offers a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
no
Self-standing
no
â–Ľ Worse than 19% of models
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
â–Ľ Worse than 47% of models
This vacuum cleaner does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
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Auto suction adjustment
no
Auto suction adjustment
no
â–Ľ Worse than 20% of models
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
â–Ľ Worse than 8% of models
This vacuum cleaner does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
no
LED display
no
â–Ľ Worse than 26% of models
This vacuum cleaner does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
no
Nozzle light
no
â–Ľ Worse than 43% of models
This vacuum cleaner does not include a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
no
Mopping support
no
â–Ľ Worse than 4% of models
This vacuum cleaner does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Bosch BCS612LGB Unlimited 6 vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Cordless operation
    Cordless
    yes
    â–˛ Better than 51% of models
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • Includes removable battery
    Removable battery
    yes
    â–˛ Better than 61% of models
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • 33.7% lower weight
    Weight
    2.4 kg
    â–˛ Better than 82% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is lighter than the average vacuum cleaner (2.4 kg vs 3.62 kg).
    2.4 kg vs 3.62 kg
  • 400 W lower power consumption
    Power consumption
    200 W
    â–˛ Better than 84% of models
    Market range: <165 W – >899 W
    This vacuum cleaner draws less power than the average vacuum cleaner (200 W vs 600 W).
    200 W vs 600 W
  • Includes battery indicator
    Battery level indicator
    yes
    â–˛ Better than 53% of models
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • Includes wall bracket
    Wall-mounted bracket
    yes
    â–˛ Better than 64% of models
    This vacuum cleaner includes a wall-mounted bracket, the average vacuum cleaner does not.
  • 61 mm shallower body
    Depth
    204 mm
    â–˛ Better than 79% of models
    Market range: <170 mm – >440 mm
    This vacuum cleaner is less deep than the average vacuum cleaner (204 mm vs 265 mm).
    204 mm vs 265 mm
  • 13 mm narrower body
    Width
    252 mm
    â–˛ Better than 66% of models
    Market range: <229 mm – >350 mm
    This vacuum cleaner is narrower than the average vacuum cleaner (252 mm vs 265 mm).
    252 mm vs 265 mm
  • 400 W lower power consumption
    Power consumption
    200 W
    â–˛ Better than 84% of models
    Market range: <165 W – >899 W
    This vacuum cleaner draws less power than the average vacuum cleaner (200 W vs 600 W).
    200 W vs 600 W
  • Cordless operation
    Cordless
    yes
    â–˛ Better than 51% of models
    This vacuum cleaner works cordlessly, the average vacuum cleaner does not.
  • Includes removable battery
    Removable battery
    yes
    â–˛ Better than 61% of models
    This vacuum cleaner includes a removable battery, the average vacuum cleaner does not.
  • Includes battery indicator
    Battery level indicator
    yes
    â–˛ Better than 53% of models
    This vacuum cleaner includes a battery level indicator, the average vacuum cleaner does not.
  • 33.7% lower weight
    Weight
    2.4 kg
    â–˛ Better than 82% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is lighter than the average vacuum cleaner (2.4 kg vs 3.62 kg).
    2.4 kg vs 3.62 kg
  • Includes wall bracket
    Wall-mounted bracket
    yes
    â–˛ Better than 64% of models
    This vacuum cleaner includes a wall-mounted bracket, the average vacuum cleaner does not.
  • 61 mm shallower body
    Depth
    204 mm
    â–˛ Better than 79% of models
    Market range: <170 mm – >440 mm
    This vacuum cleaner is less deep than the average vacuum cleaner (204 mm vs 265 mm).
    204 mm vs 265 mm
  • 13 mm narrower body
    Width
    252 mm
    â–˛ Better than 66% of models
    Market range: <229 mm – >350 mm
    This vacuum cleaner is narrower than the average vacuum cleaner (252 mm vs 265 mm).
    252 mm vs 265 mm
  • 20 minutes shorter runtime
    Battery runtime
    30 minutes
    â–Ľ Worse than 89% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers shorter battery runtime than the average vacuum cleaner (30 minutes vs 50 minutes).
    30 minutes vs 50 minutes
  • More operating noise
    Noise level (Min-Max)
    71-85 dB
    â–Ľ Worse than 89% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (71-85 dB vs 77-77 dB).
    71-85 dB vs 77-77 dB
  • 0.7 L smaller dust container
    Capacity
    0.3 L
    â–Ľ Worse than 96% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.3 L vs 1 L).
    0.3 L vs 1 L
  • No washable filter
    Washable filter
    no
    â–Ľ Worse than 85% of models
    This vacuum cleaner does not include a washable filter, the average vacuum cleaner does.
  • No soft dusting brush
    Soft dusting brush
    no
    â–Ľ Worse than 73% of models
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.
  • No cyclonic technology
    Cyclonic technology
    no
    â–Ľ Worse than 71% of models
    This vacuum cleaner does not use cyclonic technology, the average vacuum cleaner does.
  • 4.2 V lower voltage
    Battery voltage
    18 V
    â–Ľ Worse than 80% of models
    Market range: <18 V – >28.8 V
    This vacuum cleaner has a lower battery voltage than the average vacuum cleaner (18 V vs 22.2 V).
    18 V vs 22.2 V
  • 0.05 % lower filtration efficiency
    Minimum overall efficiency
    99.9 %
    â–Ľ Worse than 68% of models
    Market range: <95 % – >99.99 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.9 % vs 99.95 %).
    99.9 % vs 99.95 %
  • 2.6% worse value for money
    Bosch BCS612LGB Unlimited 6 offers worse value for money than the average vacuum cleaner (7.46 vs 7.6).
    7.46 vs 7.65
  • More operating noise
    Noise level (Min-Max)
    71-85 dB
    â–Ľ Worse than 89% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is noisier than the average vacuum cleaner (71-85 dB vs 77-77 dB).
    71-85 dB vs 77-77 dB
  • No cyclonic technology
    Cyclonic technology
    no
    â–Ľ Worse than 71% of models
    This vacuum cleaner does not use cyclonic technology, the average vacuum cleaner does.
  • 20 minutes shorter runtime
    Battery runtime
    30 minutes
    â–Ľ Worse than 89% of models
    Market range: <30 minutes – >70 minutes
    This vacuum cleaner offers shorter battery runtime than the average vacuum cleaner (30 minutes vs 50 minutes).
    30 minutes vs 50 minutes
  • 4.2 V lower voltage
    Battery voltage
    18 V
    â–Ľ Worse than 80% of models
    Market range: <18 V – >28.8 V
    This vacuum cleaner has a lower battery voltage than the average vacuum cleaner (18 V vs 22.2 V).
    18 V vs 22.2 V
  • 4 minutes shorter turbo runtime
    Turbo mode runtime
    8 minutes
    â–Ľ Worse than 77% of models
    Market range: <6 minutes – >20 minutes
    This vacuum cleaner offers shorter turbo runtime than the average vacuum cleaner (8 minutes vs 12 minutes).
    8 minutes vs 12 minutes
  • 0.7 L smaller dust container
    Capacity
    0.3 L
    â–Ľ Worse than 96% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a smaller dust capacity than the average vacuum cleaner (0.3 L vs 1 L).
    0.3 L vs 1 L
  • No washable filter
    Washable filter
    no
    â–Ľ Worse than 85% of models
    This vacuum cleaner does not include a washable filter, the average vacuum cleaner does.
  • 0.05 % lower filtration efficiency
    Minimum overall efficiency
    99.9 %
    â–Ľ Worse than 68% of models
    Market range: <95 % – >99.99 %
    This vacuum cleaner has lower filtration efficiency than the average vacuum cleaner (99.9 % vs 99.95 %).
    99.9 % vs 99.95 %
  • No soft dusting brush
    Soft dusting brush
    no
    â–Ľ Worse than 73% of models
    This vacuum cleaner does not include a soft dusting brush, the average vacuum cleaner does.
  • 134 mm taller body
    Height
    1,234 mm
    â–Ľ Worse than 91% of models
    Market range: <290 mm – >1.2k mm
    This vacuum cleaner is taller than the average vacuum cleaner (1234 mm vs 1100 mm).
    1,234 mm vs 1,100 mm

Graphic comparison of Bosch BCS612LGB Unlimited 6 and other vacuum cleaners

No results found

Third-party reviews

What customers like about Bosch BCS612LGB Unlimited 6?

  • Extremely lightweight and effortless to carry or lift for high areas
  • Highly maneuverable with a flexible pivoting head and smooth swivel roller
  • Includes two interchangeable batteries that provide a continuous swappable runtime
  • Effective suction performance on multiple surfaces, especially when using the turbo mode
  • Versatile 2-in-1 design that easily converts into a handheld unit for car and furniture cleaning
  • Operation is notably quiet compared to many traditional cordless models
  • Wall-mountable docking station provides easy storage for the unit and accessories

What customers dislike about Bosch BCS612LGB Unlimited 6?

  • Small dust container capacity (0.3L) requires frequent emptying during larger cleans
  • Battery life drains very quickly (down to 10-15 minutes) when operating continuously on Turbo mode
  • Standard charging time is relatively slow, taking up to 4 hours for a full charge
  • The out-of-the-box setup only allows charging while the battery is attached to the vacuum itself, meaning you cannot charge the second battery while using the machine unless a separate standalone quick-charger is purchased
  • Wall mount accessory slots are spaced too closely together, making it difficult to store multiple tools simultaneously
  • Suction power on the default standard mode can feel underwhelming for heavier debris or deep carpets

Expert reviews

In-depth analysis and verdict from leading tech publications

C
chip.de
15/11/2019
Summary of the review
Bosch Unlimited 6 (BBS611PCK) Review - CHIP
(Translated)Show original
H
haus.de
26/01/2022
Summary of the review
Bosch Unlimited Series 6 Cordless Vacuum Cleaner - Delightfully Light - DAS HAUS
(Translated)Show original

Video reviews

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

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