Cordless vacuums / Compare

Bosch Unlimited 9 vs Samsung Bespoke AI Jet Ultra

A

Product A: Bosch

Unlimited 9

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B

Product B: Samsung

Bespoke AI Jet Ultra

46 of 65 known

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Only differences

ABosch Unlimited 9

BSamsung Bespoke AI Jet Ultra

General

6 of 9 differ

Series

Unlimited1Maker product pagebosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9Read 14 October 2026Bosch lists the Unlimited 9 under its Unlimited cordless line next to the Unlimited 10.

Bespoke AI Jet2Maker product pagesamsung.com/us/home-appliances/vacuums/jet-stick/bespoke-ai-jet-ultra-cordless-stick-vacuum-with-all-in-one-clean-station-and-400aw-suction-power-in-satin-black-vs90f40dmk-aaRead 16 October 2026Samsung US page lists the Bespoke AI Jet Lite and Bespoke AI Jet Ultra as models of the same Bespoke AI Jet range.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

BCS931WUC, BBS932GUC, BXS93SBUC, BKS931BA, BBS931WBA, BBS921TBA2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026US graphite model BBS932GUC. The page lists the same data keys for BCS931WUC and BXS93SBUC.9Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BBS931WBA.pdfRead 14 October 2026German spec sheet for BBS931WBA, white. Same 1300 x 250 x 216 mm, 80 dB(A), 60 min and 3.26 kg ready-to-use weight.13Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-9-akku-staubsauger/BBS921TBARead 14 October 2026German Bosch store page for BBS921TBA, Unlimited 9 green, GTIN 4242005469482, 3 h charging time, box list in its row.

VS90F40DMK/AA, VS90F40DBG/SA, VS90F40DEK/GE1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026US model VS90F40DMK/AA, Satin Black, UPC 887276989709.

GTIN / EAN

4242005550548, 4242005550555, 4242005550562, 4242005469505, 4242005469475, 42420054694822Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page data lists GTIN 4242005550555 for BBS932GUC, 4242005550548 for BCS931WUC and 4242005550562 for BXS93SBUC.11Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-9-akku-staubsauger/BKS931BARead 14 October 202612Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-9-akku-staubsauger/BBS931WBARead 14 October 2026German Bosch store page for BBS931WBA, GTIN 4242005469475, 3 h charging time, box list in its row.

8872769897091Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Sheet lists UPC 887276989709 for VS90F40DMK/AA.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

30 March 20258Press releasenews.samsung.com/usRead 16 October 2026Samsung newsroom post dated 3/30/2025 announces the global rollout of the Bespoke AI Jet Ultra, first shown at the Welcome to Bespoke AI event that month.

Status

Available1Maker product pagebosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9Read 14 October 2026US category page shows three Unlimited 9 models marked In Stock with Add to cart.

Available10Reviewtechradar.com/home/vacuums/samsung-bespoke-ai-jet-ultra-cordless-vacuum-reviewRead 16 October 2026Review says the vacuum went on sale in April 2025.12Retailer pagesmarthomeassistent.de/deal-samsung-bespoke-ai-jet-ultra-im-angebotRead 16 October 2026German deal tracker shows Amazon at 799 EUR with a price date of 15.10.26. It gives 999 EUR as the UVP in April 2025, which conflicts with 1,399 EUR reported elsewhere, so no EUR launch price is stored.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$4993Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BCS931WUCRead 14 October 2026US maker page for the white model shows 499 USD, which is the same price that Tom's Guide gave at the January 2026 launch. The graphite model shows 569 USD and the black two-battery model 599 USD, and these are not stored as launch prices.14Press articletomsguide.com/home/home-appliances/bosch-just-released-two-new-cordless-vacuums-and-they-have-one-smart-feature-you-wont-get-with-shark-or-dysonRead 14 October 2026CES 2026 launch report says Bosch's Unlimited 9 and 10 are available in the US and pricing starts at 499 USD for the Unlimited 9, which is the white model.

$1,099.992Maker product pagesamsung.com/us/home-appliances/vacuums/jet-stick/bespoke-ai-jet-ultra-cordless-stick-vacuum-with-all-in-one-clean-station-and-400aw-suction-power-in-satin-black-vs90f40dmk-aaRead 16 October 2026Page lists 1,099.99 USD, the same list price that TechRadar gave at launch. Price is before sales tax.10Reviewtechradar.com/home/vacuums/samsung-bespoke-ai-jet-ultra-cordless-vacuum-reviewRead 16 October 2026Review lists price 1,099.99 USD, 1,199.99 GBP and 1,699 AUD. It dates the launch to 31 March 2025 and says it went on sale in April 2025.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, DE1Maker product pagebosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9Read 14 October 2026US category page. The German store pages are listed below.11Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-9-akku-staubsauger/BKS931BARead 14 October 2026German Bosch store page for BKS931BA, white, with GTIN 4242005469505, 3 h charging time, no quick charger and the box list in the BKS931BA row.

US, AU, EU2Maker product pagesamsung.com/us/home-appliances/vacuums/jet-stick/bespoke-ai-jet-ultra-cordless-stick-vacuum-with-all-in-one-clean-station-and-400aw-suction-power-in-satin-black-vs90f40dmk-aaRead 16 October 2026US page.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Samsung Australia page. The consumer page showed Not for sale and Out of Stock when read.

ColoursiThe maker's own colour names

White, Graphite, Black, Tasman green1Maker product pagebosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9Read 14 October 2026US models are Unlimited 9 Black, Graphite and White. The product pages call the graphite color Dark cream in the color field and in the spec sheet.10Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BBS921TBA.pdfRead 14 October 2026German spec sheet for BBS921TBA, titled Unlimited 9, green. Same runtimes and 3.26 kg ready-to-use weight. The page color field says Tasman green.

Satin Black, Satin Greige3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026AU model VS90F40DBG/SA lists Black Chrometal body with a Satin Greige secondary color.

Form factoriA 2-in-1 stick converts to a handheld vacuum. A stick does not. Handheld means a handheld vacuum sold without a long wand.

Stick, converts to handheld6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.9 and 7.10 place accessories on the suction pipe or directly on the appliance's connecting piece, so the appliance is also used as a handheld.

Stick, converts to handheld1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Features list says Converts to Handheld.

Wet cleaning headiA floor head that mops or washes the floor with water. Optional accessory means the maker sells a compatible wet head separately. Optional accessory only when the maker's page for this exact model lists a wet head as compatible. A separate Submarine edition does not make the base model optional accessory. A kit sold with the wet head, such as an Aqua kit, is included in its variant row.

None4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Optional accessories list only batteries, a fast charger, a Hard Floor Soft Brush with LED Lights and a Mini Power Nozzle. No wet head is offered.

Optional accessory1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026LED control settings list Wet, with footnote 3: wet function is enabled when attaching the Samsung Spinning Sweeper Accessory, sold separately.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026AU spec lists a Spray Spinning Sweeper as an additional brush and wet pads as accessories. The box list includes the sweeper, so the AU row is included.

Suction and power

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Suction power (claimed)iThe maker's highest suction power claim in air watts. Some makers write W for suction power. Test standard, mode and tool differ by maker. Regional pages can state different figures.

Not available

400AW1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Up to 400AW of Suction with the HexaJet 2.0 Motor. Footnote 1: suction power tested to IEC 62885-4:2020. The newsroom release adds that it is measured at the inlet of the non-motorized tool in Jet mode on a full large battery, and lasts up to 1 minute.

Max suction pressure (claimed)iThe maker's highest suction pressure claim in pascals. A claim in kPa is multiplied by 1000. Air watts are a different measure.

Not available

Not available

Rated poweriElectrical power of the vacuum as the maker publishes it, called motor power, rated power or wattage. It is not suction power in air watts. It is the maximum input power of the motor unit. A nozzle's own power is not added. The power of the charger or the dock does not count. When the maker states a rated figure and a higher maximum, such as LG's 350 W rated and 650 W in Turbo mode, the maximum is stored and the rated figure goes in the source note.

Not available

1,050W1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Electrical lists 1050W Motor Output. The manual calls it power consumption and the AU page calls it Max Consumption Power. The Clean Station draws 1300 W and is not counted.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Power consumption VS90F40: 1050 W with the VCA-SBTC97 battery.

Motor speed (claimed)iHighest motor speed the maker claims.

Not available

148,000rpm7Maker product pagesamsung.com/nl/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-black-vs90f40dek-waRead 16 October 2026Dutch page says De motor roteert met 148.000 rpm and has up to 400 watt suction. The Albanian page says up to 148,000 rpm.

Power modesiThe maker's names for the power settings, such as "Eco", "Auto" and "Boost".

Eco, Auto, Turbo2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Performance levels 3 and Auto mode. The spec sheet names Auto, Turbo and Eco.4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Standard cleaning modes Auto, Turbo, Eco.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.7: Eco, Auto and Turbo.

Min, Mid, Max, Jet, AI1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026LED control settings: AI, Jet, Max, Mid, Min and Wet. TechRadar lists five power modes, Min, Mid, Max, Jet and AI. Wet needs the sweeper accessory and is not a power level.10Reviewtechradar.com/home/vacuums/samsung-bespoke-ai-jet-ultra-cordless-vacuum-reviewRead 16 October 2026Review says to cycle through five power modes: Min, Mid, Max, Jet and AI.

Automatic power adjustmentiThe vacuum changes suction by itself based on floor type or the amount of dirt.

Yes2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Auto mode: yes. The German spec sheet says the nozzle adjusts power by floor type in Auto.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.7: in Auto mode the appliance optimizes the ratio between runtime and suction power.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Auto: the nozzle adjusts power by floor type automatically, carpet or hard floor.

Yes3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026AI Cleaning Mode 2.0 identifies floor types to auto-adjust suction power and brush speed.8Press releasenews.samsung.com/usRead 16 October 2026AI Cleaning Mode 2.0 senses brush load and air pressure, classifies cleaning environments and adjusts suction power and brush speed.

Dirt detectioniA sensor measures the dust passing through or finds dirtier spots.

Yes8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026The MicroClean sensor detects the smallest particles and the MicroClean ring shows if the surface is clean.

Not available

Noise level (claimed)iThe maker's published noise level, usually the sound power level at the highest setting. A reviewer's sound meter reading is a different measure. Only a figure the maker states, never a retailer feed. When the maker prints dB without the A, store it and say so in the source note.

80dB(A)2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Silence Level 80 dBA. The German pages list the sound power level as 80 dB(A) re 1 pW. The mode is not stated.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Sound power level 80 dB(A) re 1 pW. Mode not stated.

87dB(A)1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Noise: 87 dBA. The mode is not stated.

Floor head and tools

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Floor heads includediThe maker's names of the motorized floor heads in the box, such as "Fluffy Optic". Small tools are listed in the box contents.

MicroClean Brush8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026MicroClean nozzle with LED lighting, an electric universal nozzle for all floor types.

Active Dual Brush1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Included in Box lists the Active Dual Brush.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Brush: Main Active Dual Brush and additional Slim LED Brush+.

Floor head lightiA light on the floor head that shows dust. Laser is the narrow line of light the maker calls a laser. LED covers other headlights.

LED2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Spec sheet says MicroClean Brush with LED Lights.4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026MicroClean Brush with LED Lights: Yes.

LED3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Active Dual Brush has LED lighting in the front to highlight dust. Slim LED Brush+ also has front LEDs.

Bending wandiThe wand bends at a hinge to reach under furniture. A telescopic wand that only changes length does not count.

No4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Tube type: Standard. Tom's Guide says Bosch gives only the Unlimited 10 a bendable tube.14Press articletomsguide.com/home/home-appliances/bosch-just-released-two-new-cordless-vacuums-and-they-have-one-smart-feature-you-wont-get-with-shark-or-dysonRead 14 October 2026Report says the Unlimited 10 has a bendable tube, as a difference from the Unlimited 9.

Not available

Stands on its owniThe vacuum stands upright without a dock or wall mount.

Yes4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Ergonomic handling lists Nozzle Foot Release and Nozzle Quick Stand.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.12 describes the free-standing function that lets the floor nozzle stand freely in the room.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Comfort features include the free-standing function and the foot release of the nozzle.

Not available

Bin and filtration

4 of 6 differ

Dustbin capacityiCapacity of the bin on the vacuum. Makers state the gross volume or the volume up to the max line. When both are given, the max-line volume is stored and the gross volume goes in the source note. A compaction claim, such as "holds three times more", is not stored. A dock bag that the maker calls the dust bin goes in the dock dust capacity.

0.4L2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists contents, dust container 0.4 l.

0.5L1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Dustbin Capacity: 0.5L for the vacuum and 2.0L for the Clean Station.

FilteriPublished filter type or grade, such as "HEPA".

HEPA4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026HEPA Filtration: Yes. Footnote says the HEPA filters keep more than 99.99 percent of dust from being released, tested to ASTM F3150 and IEC 62885-4:2020/A1:2023. The sheet names no particle size, so no capture claim is stored. The brush pick-up claim of over 99.9 percent is a different claim.

HEPA1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Filtration: Multicyclonic with HEPA Filtration. Filter Type: Washable Microfiber Filter.

Sealed filtrationiThe maker states that the whole machine is sealed, so all air passes the filter before it leaves.

Not available

Not available

Particle capture (claimed)iShare of particles the maker says the vacuum captures, such as 99.99, at the particle size in the next row. Keep the test standard in the source note, such as ASTM F1977 or ASTM F3150. Compare only values with the same particle size. A claim with no particle size is left out.

Not available

99.999%8Press releasenews.samsung.com/usRead 16 October 2026Release says a filtration efficiency of 99.999%, footnote 11: internal test to IEC 62885-2 Cl. 5.11 in Jet mode. Footnote 10 says the dust particles are in the size range of 0.5 to 4.2 um. HEPA captures particles as small as 0.3 um per ASTM F3150, with no percentage given.

Smallest captured particle (claimed)iParticle size that goes with the capture claim, such as 0.1.

Not available

0.5µm8Press releasenews.samsung.com/usRead 16 October 2026Smallest size of the 0.5 to 4.2 um range that goes with the 99.999% claim.

Washable filteriThe maker says the filter can be rinsed with water.

No6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 8.8 says to tap out the cartridge filter and never let the filters come into contact with liquids. RotationClean in section 8.5 cleans it. The German spec sheet says there is no more filter washing.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Lifetime filter material with RotationClean, no more washing of filters.

Yes1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Features list Washable Filter and Dustbin. Filter Type: Washable Microfiber Filter.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Maintenance section covers cleaning the premotor filter and dustbin.

Battery and run time

6 of 8 differ

Battery voltageiNominal pack voltage, such as 25.2 V. A full-charge voltage, such as 29.4 V for seven cells, is not nominal.

18V2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Voltage 18.0 V.

25.2V1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Battery: (1) 25.2V Lithium Ion.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Both battery packs are 25.2 V.

Battery capacityiPublished pack capacity at the nominal battery voltage. A cell count times a cell capacity, such as "8 x 3,200mAh", is not a pack capacity. The cell capacity is the pack capacity only when all cells are in series. That holds when the pack voltage divided by the cell count is one lithium-ion cell voltage, 3.6 or 3.7 V, such as 8 x 2,200mAh at 29.6 V. The source note shows the check. When the maker gives a rated and a nominal capacity, the one that matches its stated Wh at the pack voltage is stored.

3,000mAh2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Battery capacity 3.00 Ah, which is 3000 mAh. The spec sheet says 1 battery (1x 3 Ah).

3,970mAh4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Battery specification VCA-SBTC97: Li-ion 25.2 V, 3970 mAh, 7 cell. The smaller VCA-SBTC97S and VCA-SBTD95 packs are 2200 mAh. 25.2 V divided by 7 cells is 3.6 V per cell in series. The Samsung newsroom also says 3970 mAh for the large battery.8Press releasenews.samsung.com/usRead 16 October 2026Footnote 4 names a large battery (3970mAh).

Removable batteryiThe user can remove and swap the battery without tools, such as a click-in battery. Service replacement does not qualify.

Yes2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists an exchangeable battery pack.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 4.6 and the battery list name genuine PBA 18V 3.0Ah and 4.0Ah packs that insert and remove.

Yes3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Detachable Battery: Yes. Quantity 1 EA.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Sections on inserting, ejecting and charging an additional battery.

Batteries includediNumber of batteries in the box.

12Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Number of batteries 1. BXS93SBUC lists 2.

13Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026AU spec says Quantity 1 EA and the box lists a 100min battery.6Maker product pagesamsung.com/uk/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-black-vs90f40dek-euRead 16 October 2026EU model VS90F40DEK/EU lists Quantity 2 EA and charging time 300 min for the large battery and 210 min for the lightweight battery.

Run time (claimed)iOne row per maker run time claim on one battery. Power level puts the maker's mode on a common scale. Lowest is the weakest setting, such as Eco or Min. Highest is the strongest, such as Boost, Max or Jet. Middle covers every setting between them. Claims that add a second battery are not stored. A handheld configuration without a motorized head counts as non-motorized tool. On hard floor with the main head counts as motorized floor head. Leave the tool out when the maker says neither or its own pages disagree, and name them in the source note. A machine with one power setting uses highest. When the maker gives a range, such as 20 to 25 min, the top of the range is stored and the range goes in the source note. A boost button or trigger counts as a setting, so a machine with one setting and a boost has a lowest and a highest row. A wet cleaning mode, such as Dyson Wet or Samsung WET, is not a power level, so it is not stored.

ABosch Unlimited 9

Power level	Mode	Tool	Run time (min)
Lowest	Eco	Non-motorized tool	60
Lowest	Eco	Motorized floor head	50
Auto	Auto	Motorized floor head	17
Highest	Turbo	Motorized floor head	10

Source8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Runtime per 3.0 Ah battery: up to 60 min in Eco with non-electric accessories, 50 min in Eco with the electric floor nozzle, 17 min in Auto with the electric floor nozzle and 10 min in Turbo with the electric floor nozzle. Auto is stored with the auto power level because the nozzle adjusts power to the floor type by itself. Footnote on the US sheet says the maximum is measured in Eco without the electrical nozzle to EN IEC 62885-4:2020/A1:2023.

BSamsung Bespoke AI Jet Ultra

Power level	Mode	Tool	Run time (min)
Lowest	Min	Non-motorized tool	100
Middle	Mid	Non-motorized tool	49
Middle	Max	Non-motorized tool	16
Highest	Jet	Non-motorized tool	1
Lowest	Min	Motorized floor head	58
Middle	Mid	Motorized floor head	40
Middle	Max	Motorized floor head	19
Highest	Jet	Motorized floor head	14

Source1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Battery run times: Min 100 min, Mid 49, Max 16 and Jet 1. Footnote 2: stated run time applies to the minimum power level with a non-motorized tool attached. The manual also lists Active Dual Brush times under Default mode: AI, stored as motorized floor head rows. The EU 160 minute claim uses two batteries and is not stored.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Cleaning time with the VCA-SBTC97 battery, default mode AI. Combination tool and extension crevice tool: Min 100, Mid 49, Max 16, Jet 1 for VS90F40. Active Dual Brush: Min 58, Mid 40, Max 19, Jet 14. The brush rows are longer than the tool rows at Max and Jet. They are stored as the maker's table and the AI default mode is a doubt. The Slim LED Brush+ and sweeper rows are not stored. Times double with two batteries.

Max run time (claimed)iLongest maker run time claim on one battery. It is usually on the lowest setting with a non-motorized tool.

60min=CalculatedFrom Run time (claimed)

100min=CalculatedFrom Run time (claimed)

Run time at highest power (claimed)iLongest maker claim on the highest setting, such as Boost. The tool is in the run time table.

10min=CalculatedFrom Run time (claimed)

14min=CalculatedFrom Run time (claimed)

Full charge time (claimed)iThe maker's claim for charging an empty battery to full. A partial charge is not stored. Makers state different times per market for the same model, so it is per variant. Between the manual and a product page, the manual wins. When the maker gives a range, store the top of the range and keep the range in the source note.

180min2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Charging time 00:51 h for this model with the quick charger. BCS931WUC lists 03:00 h with its wall charger.4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Approx. 3 hours, and approx. 50 minutes with the fast charger.5Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042963_BCS931WUC_Spec_Sheet.pdfRead 14 October 2026BCS931WUC: no fast charger, charging time approx. 3 hours, which is 180 minutes.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.1: wall charger 1A, 3.0 Ah battery 3 h. The quick charger manual lists 51 min for a 3.0 Ah pack.7Owner's manualmedia3.bsh-group.com/Documents/8001351008_A.pdfRead 14 October 2026Quick charger AL 18V-44 manual: approximate charging time 51 min for an 18 V 3.0 Ah battery, 65 min for 4.0 Ah. Used for the BBS932GUC and BXS93SBUC rows.

300min1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Charge Time: 5 Hours.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Charging time with the VCA-SBTC97 battery is 5.0 hours. The small battery needs 3.5 hours.

Dock

3 of 4 differ

Auto-empty dockiA dock that empties the vacuum's bin into a bag or bin of its own. A charging dock or wall mount alone does not qualify.

No4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Docking Station (Wall Mount) with Accessories Rail. It holds and charges the vacuum and does not empty the dust box. The dust box is emptied by hand with the compression slider.

Yes1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026All-in-One Clean Station in the box and in the feature list.

Dock dust containeriWhat the dock empties the vacuum's dust into.

Not available

Bag1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Box lists 3 Clean Station Dust Bags.

Dock dust capacityiCapacity of the dust bag or bin in the dock.

Not available

2L1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Dustbin Capacity: 2.0L - Clean Station.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Clean Station Dust Bag Capacity 2.0 L, 3 bags.

Days between dock emptying (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes and schedules.

Not available

Not available

Display and app

2 of 3 differ

DisplayiScreen means an LCD or similar screen that shows text or numbers, such as the run time left. LED indicators are status lights only. The maker's word does not decide. A panel that shows numbers or text is a screen, even when the maker calls it an LED display. A panel of fixed icons or bars is LED indicators, even when the maker calls it a smart display.

Screen2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page highlights an LED display. The manual says it shows the cleaning mode and the remaining runtime in minutes.4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Display: LED.6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026Section 7.4 and 7.5: the display shows the battery level in percent and the remaining runtime in minutes.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026LED display shows cleaning modes and the remaining run time.

Screen1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Features list a Digital Display. The AU page calls it an LCD display that shows suction level and remaining battery time.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Display Type: LCD. It shows suction level and remaining battery time.

Wi-FiiThe maker names Wi-Fi for the vacuum or its dock. An app that pairs over Bluetooth is not Wi-Fi. Left out when the maker names no connection.

Not available

Yes1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Features list Wi-Fi Enabled.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026WiFi Embedded: Yes.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Wi-Fi 2412 - 2472 MHz and Bluetooth BLE are listed.

Companion appiThe maker's phone app for the vacuum, by name. Only an app that connects to this vacuum. A registration or tutorial app does not count.

Not available

SmartThings3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026SmartThings app support: Yes. App shows settings, self-diagnosis and cleaning history.

Measured

None of 7 known

Airflow at the wand (measured)iAirflow at the end of the wand with the floor head removed, on the highest setting, measured by a reviewer with an anemometer.

Not available

Not available

Sealed suction (measured)iMaximum suction with the intake fully sealed, in inches of water lift, measured by a reviewer with a manometer on the highest setting.

Not available

Not available

Suction at the floor head (measured)iSuction measured through a small hole in a test board under the running floor head, on the highest setting.

Not available

Not available

Embedded sand pickup on carpet (measured)iShare of 100 g of sand worked into medium-pile carpet that the vacuum removed with a fixed number of passes on the highest setting. The reviewer weighs the bin before and after.

Not available

Not available

Run time at highest power (measured)iContinuous run time on the highest setting with the standard floor head, until the battery is empty.

Not available

Not available

Noise at highest power (measured)iSound level on the highest setting, measured by a reviewer with a sound level meter at a fixed distance. It is not comparable to the maker's sound power figure. Distance and weighting go in the source note when the reviewer states them.

Not available

Not available

Handle weight (measured)iWeight of the handle assembly with battery, without wand or floor head, on a reviewer's scale.

Not available

Not available

Dimensions and weight

5 of 5 differ

DimensionsiThe assembled stick standing upright. Height is the full length from floor head to handle. Width is across the floor head. Depth is front to back. For a handheld vacuum, height is its longest side.

Width250Height1,300Depth216mm(9.8 × 51.2 × 8.5 in)2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Dimensions 1300x250x216 mm. The spec sheet lists overall dimensions 51.18 x 9.84 x 8.5 in as height, width, depth, which is the same. The German sheet lists height 1300, width 250, depth 216 mm.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Height 1300 mm, width 250 mm, depth 216 mm.

Width250Height1,036Depth243mm(9.8 × 40.8 × 9.6 in)4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026With the VCA-SBTC97 battery: width 250 mm, depth 243 mm, height 1036 mm.5Maker product pagesamsung.com/ca/vacuum-cleaners/stick/vc9700cl-stick-vacuum-jet-ai-ultra-400w-black-vs90f40dmk-aaRead 16 October 2026Dimension (Net) 250 x 1036 x 243 mm.

WeightiReady-to-use stick with battery, wand and main floor head, without a dock. For a handheld vacuum, the vacuum with battery.

3.26kg(7.2 lb)2Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9/BBS932GUCRead 14 October 2026Page lists Measured weight, ready for op. 3.3 kg. The German spec sheet says 3.26 kg ready for use with pipe and floor nozzle. The spec sheet net weight of 4.2 lb is not the stick weight and is not stored.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/specsheet/de-DE/BKS931BA.pdfRead 14 October 2026Text says weight ready for use with pipe and floor nozzle 3.26 kg. The sheet's net weight of 4.5 kg is the packed product with accessories and is not stored.

3.18kg(7 lb)4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Weight of the vacuum cleaner with Active Dual Brush and the VCA-SBTC97 battery: 3.18 kg. With the small battery it is 2.99 kg. The CA page also lists 3.18 kg.5Maker product pagesamsung.com/ca/vacuum-cleaners/stick/vc9700cl-stick-vacuum-jet-ai-ultra-400w-black-vs90f40dmk-aaRead 16 October 2026Samsung Canada page for the same SKU VS90F40DMK/AA lists Net Weight 3.18.

Handheld weightiHandheld unit with battery, without wand or floor head.

Not available

1.9kg(4.2 lb)10Reviewtechradar.com/home/vacuums/samsung-bespoke-ai-jet-ultra-cordless-vacuum-reviewRead 16 October 2026Spec table: weight without the wand is 4.2 lbs or 1.9 kg with battery 1, the large battery, and 1.7 kg with battery 2. The reviewer does not say it is a measurement.

Dimensions in the dockiThe vacuum standing in its auto-empty dock, as makers publish it. When a maker lists one size and weight for a docked model and the weight is about twice the stick weight, both describe the stick in its dock. Treat the size and the weight the same way, never one without the other.

Not available

Width300Height1,192Depth350mm(11.8 × 46.9 × 13.8 in)1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Vacuum and Clean Station: 11.8 x 46.9 x 13.7 in, which is 300 x 1192 x 348 mm. The AU, UK and CA pages say 300 x 1192 x 350 mm, which is stored. The sheet's Vacuum and Clean Station weight of 25 lbs is not stored, since the CA page lists 9.6 kg for the same SKU.3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Dimension (Set) 300x1192x350 mm. Clean Station alone is 300x850x300 mm.5Maker product pagesamsung.com/ca/vacuum-cleaners/stick/vc9700cl-stick-vacuum-jet-ai-ultra-400w-black-vs90f40dmk-aaRead 16 October 2026Dimension (Set) 300 x 1192 x 350 mm.

Weight with dockiThe vacuum and its auto-empty dock together. When a maker lists one size and weight for a docked model and the weight is about twice the stick weight, both describe the stick in its dock. Treat the size and the weight the same way, never one without the other.

Not available

9.6kg(21.2 lb)3Maker product pagesamsung.com/au/business/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-greige-satin-greige-vs90f40dbg-saRead 16 October 2026Weight (Set + Station Weight) 9.4 kg with the vacuum stated at 2.99 kg and the station at 6.4 kg. Dock-alone weight is not stored.5Maker product pagesamsung.com/ca/vacuum-cleaners/stick/vc9700cl-stick-vacuum-jet-ai-ultra-400w-black-vs90f40dmk-aaRead 16 October 2026Weight (Set) 9.6 kg, which is 3.18 kg for the vacuum plus 6.4 kg for the Clean Station. The US sheet's 25 lbs conflicts and is not stored.6Maker product pagesamsung.com/uk/vacuum-cleaners/stick/vc9700cl-stick-vc-with-most-powerful-jet-aiultra-400w-black-vs90f40dek-euRead 16 October 2026Weight (Set) 9.2 kg with a net vacuum weight of 2.80 kg with the VCA-SBTD95 battery and Slim LED Brush+.

Certifications

None of 1 known

Other certificationsiNamed certifications, verbatim, such as an allergy certification.

Not available

Not available

In the box

None of 1 known

In the boxiItems supplied with this exact model, verbatim. When the boxes of the variants differ, leave the base out and list each box in its variant row.

Not available

Not available

Links

Not compared

Product page

www.bosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited91Maker product pagebosch-home.com/us/en/category/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited9Read 14 October 2026

www.samsung.com/us/home-appliances/vacuums/jet-stick/bespoke-ai-jet-ultra-cordless-stick-vacuum-with-all-in-one-clean-station-and-400aw-suction-power-in-satin-black-vs90f40dmk-aa2Maker product pagesamsung.com/us/home-appliances/vacuums/jet-stick/bespoke-ai-jet-ultra-cordless-stick-vacuum-with-all-in-one-clean-station-and-400aw-suction-power-in-satin-black-vs90f40dmk-aaRead 16 October 2026Samsung US product page for VS90F40DMK/AA. It showed a Notify me button when read, so Samsung's own US store was out of stock at that time.

Spec sheet

media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdf4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026US spec sheet for BBS932GUC, dated 9/26. A spec sheet for BCS931WUC is on the white model page.

image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdf1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026Samsung US spec sheet for VS90F40DMK/AA, copyright 2025.

Manual

media3.bsh-group.com/Documents/8001366453_A.pdf6Owner's manualmedia3.bsh-group.com/Documents/8001366453_A.pdfRead 14 October 2026US Use and Care Manual for the Unlimited 9, type VRASMUHNG, English pages 2 to 44.

org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026English user manual for VS90F40, VS28C97 and VS25C97 series, version 6.0 of 19 Feb 2025, product specification on page 50.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years4Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042962_BBS932GUC_Spec_Sheet.pdfRead 14 October 2026Product warranty 2 years and motor warranty 10 years, activated on registration.

2years1Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/home-appliances/vacuums/jet-stick/vs90f40dmkaa/VS90F40DMK_V2.pdfRead 16 October 2026US sheet: Two (2) Years Parts and Labor, Two (2) Years Battery, Ten (10) Years Motor.

Both are also in the API. Back to all cordless vacuums.