Torn between Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute for your next cordless vacuum?

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We examine the Series 4 Flexxo Gen2 BBH3285GB – a battery-power vacuum by Bosch, comparing runtime, dust tank, and costs, with – V12 Detect Slim Absolute by Dyson, analysing real-world vacuuming performance.
By assessing these vacuums – the Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute from BOSCH and DYSON, you get the best floorcare machine.
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Get DealBOSCH Series 4 Flexxo Gen2 BBH3285GB vs DYSON V12 Detect Slim Absolute – key Specifications
BOSCH Series 4 Flexxo Gen2 BBH3285GB Specs

- Product Brand: BOSCH
- Cordless Vacuum Model: Series 4 Flexxo Gen2 BBH3285GB
- Type of Vacuum: Stick
- Battery Life: 55 Minutes
- Dirt Tank Capacity: 0.4L
- Weight: 3KG
- Colour: Midnight Sapphire
- RRP: £179.00
DYSON V12 Detect Slim Absolute Specs

- Product Brand: DYSON
- Cordless Vacuum Model: V12 Detect Slim Absolute
- Type of Vacuum: Stick
- Battery Life: 60 Minutes
- Dirt Tank Capacity: 0.35L
- Weight: 2.2KG
- Colour: Nickel & Yellow
- RRP: £429.00
Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute Cordless Battery Run Time
BOSCH Stick cordless vacuums, like the Series 4 Flexxo Gen2 BBH3285GB, provides lightweight portability without mains cables. V12 Detect Slim Absolute Stick is also cordlessly powered by a DYSON rechargeable battery.
The Dyson V12 Detect Slim Absolute has a battery supply runtime of 60 minutes of cleaning, compared to the Bosch Series 4 Flexxo Gen2 BBH3285GB which has 55 minutes life.
- BOSCH Series 4 Flexxo Gen2 BBH3285GB Runtime: 55 mins continuous vacuuming
- DYSON V12 Detect Slim Absolute Runtime: 60 mins continuous vacuuming
Charging times between the Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute varies – check manual.
Cordless Vacuum Dust Tank Capacity
Both Bosch Series 4 Flexxo Gen2 BBH3285GB and Dyson V12 Detect Slim Absolute are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.4 litre and 0.35 litre tank, respectively. The V12 Detect Slim Absolute by DYSON holds up to 0.35 Litre of compressed dirty particles. The Series 4 Flexxo Gen2 BBH3285GB by BOSCH has a capable capacity of 0.4 litre for manual disposable.
- Series 4 Flexxo Gen2 BBH3285GB onboard dirt/dust tank size: 0.4L
- V12 Detect Slim Absolute onboard dirt/dust tank size: 0.35L
Floor Cleaning Types
Bosch’s Series 4 Flexxo Gen2 BBH3285GB and Dyson’s V12 Detect Slim Absolute brush heads are effective on every surface – carpets & deep-pile rugs, hard floors (laminate, wood, tiles), vinyl, even upholstery, and stairs.
Their only limitation is the V12 Detect Slim Absolute and Series 4 Flexxo Gen2 BBH3285GB can’t vacuum liquids. For this, a DYSON or BOSCH ‘wet and dry’ vacuum is needed.
Most Bosch and Dyson battery powered vacuums include accessories. Check Series 4 Flexxo Gen2 BBH3285GB or V12 Detect Slim Absolute manual for specifications and attachments.
Vacuum Filtration
The V12 Detect Slim Absolute and BOSCH Series 4 Flexxo Gen2 BBH3285GB include effective filters to capture dust, dander, pollen, hairs, and fibres.
BOSCH and DYSON use HEPA, foam, or cloth, filters. Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute maintain suction and clean exhaust air.
DYSON and BOSCH Reviews
Combined feedback from 12 reviewers shows the Series 4 Flexxo Gen2 BBH3285GB with a rating of 4.6/5 stars, and the V12 Detect Slim Absolute vacuum gains a 4.7/5 average from 695 reviews, showing comparable reliability results.
| Brand | Model | Runtime | Weight | Tank | Best Price |
| BOSCH | Series 4 Flexxo Gen2 BBH3285GB | 55 M | 3 | 0.4L | £179.00 |
| DYSON | V12 Detect Slim Absolute | 60 M | 2.2 | 0.35L | £429.00 |
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating Series 4 Flexxo Gen2 BBH3285GB and V12 Detect Slim Absolute on performance and value
Limited Offer
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