Skip to content

Series 4 Flexxo Gen2 BBH3285GB vs V15 Extra Cordless Vacuums

Torn between Series 4 Flexxo Gen2 BBH3285GB and V15 Extra for your next cordless vacuum?

Series 4 Flexxo Gen2 BBH3285GB cordless vac
Bosch Series 4 Flexxo Gen2 BBH3285GB
V15 Extra cordless vac
Dyson V15 Extra

We examine the Series 4 Flexxo Gen2 BBH3285GB – a battery-power vacuum by Bosch, comparing runtime, dust tank, and costs, with – V15 Extra by Dyson, analysing real-world vacuuming performance.

By assessing these vacuums – the Series 4 Flexxo Gen2 BBH3285GB and V15 Extra from BOSCH and DYSON, you get the best floorcare machine.

Best Cordless Vacuum Pick

Best Pick

Best Buy: Shark PowerPro Cordless Stick Vacuum

Best cordless vacuum – Shark PowerPro – beating Series 4 Flexxo Gen2 BBH3285GB and V15 Extra on performance and value

Limited Offer

Get Deal

BOSCH Series 4 Flexxo Gen2 BBH3285GB vs DYSON V15 Extra – key Specifications

BOSCH Series 4 Flexxo Gen2 BBH3285GB Specs

Series 4 Flexxo Gen2 BBH3285GB vacuum 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 V15 Extra Specs

V15 Extra vacuum specs
  • Product Brand: DYSON
  • Cordless Vacuum Model: V15 Extra
  • Type of Vacuum: Stick
  • Battery Life: 60 Minutes
  • Dirt Tank Capacity: 0.77L
  • Weight: 3.1KG
  • Colour: Nickel Blue
  • RRP: £649.00

Series 4 Flexxo Gen2 BBH3285GB and V15 Extra Cordless Battery Run Time

BOSCH Stick cordless vacuums, like the Series 4 Flexxo Gen2 BBH3285GB, provides lightweight portability without mains cables. V15 Extra Stick is also cordlessly powered by a DYSON rechargeable battery.

The Dyson V15 Extra 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 V15 Extra Runtime: 60 mins continuous vacuuming

Charging times between the Series 4 Flexxo Gen2 BBH3285GB and V15 Extra varies – check manual.

Cordless Vacuum Dust Tank Capacity

Both Bosch Series 4 Flexxo Gen2 BBH3285GB and Dyson V15 Extra are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.4 litre and 0.77 litre tank, respectively. The V15 Extra by DYSON holds up to 0.77 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
  • V15 Extra onboard dirt/dust tank size: 0.77L

Floor Cleaning Types

Bosch’s Series 4 Flexxo Gen2 BBH3285GB and Dyson’s V15 Extra 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 V15 Extra 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 V15 Extra manual for specifications and attachments.

Vacuum Filtration

The V15 Extra 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 V15 Extra 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 V15 Extra vacuum gains a 4.7/5 average from 1,098 reviews, showing comparable reliability results.

BrandModelRuntimeWeightTankBest Price
BOSCHSeries 4 Flexxo Gen2 BBH3285GB55 M30.4L£179.00
DYSONV15 Extra60 M3.10.77L£649.00
V15 Extra vs Series 4 Flexxo Gen2 BBH3285GB Cordless Vac Specs
Best Pick

Best Buy: Shark PowerPro Cordless Stick Vacuum

Best cordless vacuum – Shark PowerPro – beating Series 4 Flexxo Gen2 BBH3285GB and V15 Extra on performance and value

Limited Offer

Get Deal