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Samsung Bespoke AI Jet Ultra vs Ultenic U20

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Product A: Samsung

Bespoke AI Jet Ultra

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Product B: Ultenic

U20

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Only differences

ASamsung Bespoke AI Jet Ultra

BUltenic U20

General

6 of 9 differ

Series

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.

Not available

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

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.

8804430312, 88044303111Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026The store feed lists SKU 8804430312 for the EU plug and 8804430311 for the UK plug. The page's Model Number row only repeats the product name. Both are store SKUs, not printed model codes.3Maker product pageuk.ultenic.com/products/ultenic-u20-cordless-vacuum-cleanerRead 15 October 2026UK store feed lists SKU 8804430311 for the U20 and shows it published on 2025-04-30.4Maker product pageultenic.de/products/ultenic-u20-akku-staubsaugerRead 15 October 2026German store feed lists SKU 8804430312 for the U20.

GTIN / EAN

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.

Not available

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

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.

Not available

Status

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.

Available1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Store page shows an Add to cart button and the store feed lists both plug options in stock.

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.

$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.

Not available

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, 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.

US, GB, DE, FR, ES, IT1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026US store prices in USD and its warranty text names the US. The store lists only EU and UK plug options. GB, DE, FR, ES and IT come from the regional store pages below.3Maker product pageuk.ultenic.com/products/ultenic-u20-cordless-vacuum-cleanerRead 15 October 2026UK store, GB.4Maker product pageultenic.de/products/ultenic-u20-akku-staubsaugerRead 15 October 2026German store, DE.5Maker product pageultenic.fr/products/ultenic-u20-aspirateur-balai-sans-filRead 15 October 2026French store, FR, lists the U20 with SKU 8804430312.6Maker product pagees.ultenic.com/products/ultenic-u20-aspiradora-sin-cableRead 15 October 2026Spanish store, ES, lists the U20 with SKU 8804430312.7Maker product pageit.ultenic.com/products/ultenic-u20-aspirapolvere-senza-filiRead 15 October 2026Italian store, IT, lists the U20 with SKU 8804430312.

ColoursiThe maker's own colour names

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.

Champagne Gold and Lilac1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Product information lists Champagne Gold and Lilac.

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 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.

Stick, converts to handheld2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 10, Use as a Handheld Vacuum: the main unit with the attached upholstery tool or the crevice tool works as a handheld vacuum.

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.

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.

None1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026The box list has no wet head, the page sells a bed brush separately and the U20 Mopper is a separate model with a water tank.

Suction and power

7 of 8 differ

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.

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.

Not available

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

55,000Pa1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Spec comparison lists 55K PA and the bullets say 55KPA robust suction. No test standard, mode or tool is stated.

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.

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.

600W1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Product information lists Performance 600 Watts and the bullets say 600W high power. The page does not call it motor power.

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

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.

Not available

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

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.

Floor, Carpet, Turbo2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 9 lists three power modes: Floor, Carpet and Turbo, switched by toggling the gear. The manual names no automatic mode.

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

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.

Not available

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

Not available

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.

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.

60dB(A)1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page says 60dB quiet cleaning with the note that noise levels may vary. The unit is printed as dB without an A. No mode or standard is stated.

Floor head and tools

3 of 4 differ

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.

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+.

TangleTame Floor Brush1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Bullets name the TangleTame Floor Brush. The comparison table calls it a V-shaped roller brush with soft and hard bristles and strips.

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.

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.

LED8Reviewhomesandgardens.com/solved/ultenic-u20-reviewRead 15 October 2026Review describes GreenEye as a green light that shines close to the ground to show dust and hair. The maker does not call it a laser, so it is stored as an LED light.10Reviewwomanandhome.com/homes/cleaning--decluttering/ultenic-u20-cordless-vacuum-reviewRead 15 October 2026Spec list names GreenEye as a dust-detect lighting system and the text says the GreenEye light highlights dirt in dark corners.11Press articlesyskb.com/ultenic-u20-aspirateur-balai-sans-filRead 15 October 2026Article calls GreenEye a green light beam on the main brush that shows dust invisible to the eye.

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

Not available

Yes1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page lists a flexible bendable wand that bends up to 65 cm and a bendable-wand tick in the comparison table.8Reviewhomesandgardens.com/solved/ultenic-u20-reviewRead 15 October 2026Review says the U20 can bend at the wand to reach under furniture.

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

Not available

Yes1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page lists a self-standing design that stands on its own with no drilling or wall mount. Mumsnet found it unstable, see that source.8Reviewhomesandgardens.com/solved/ultenic-u20-reviewRead 15 October 2026Review says the U20 can stand up by itself.9Reviewmumsnet.com/reviews/ultenic-u20-cordless-vacuum-reviewRead 15 October 2026Tester says the self-standing design was not stable and the unit tipped over after a few moments, so she leaned it on furniture. The maker's claim is stored.

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.

0.5L1Maker 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.

1.5L1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page and spec table list 1.5L. The page does not say whether this is the gross volume or the max-line volume. Which? lists 1 litre.

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

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.

H12-grade HEPA1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Box list names 2 x H12-grade HEPA filters. The page also describes a 7-stage filtration system whose HEPA stage captures particles as small as 0.3 micrometers. No capture percentage is stated.2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Parts page lists a HEPA filter, 2 pcs with 1 extra. The grade is from the product page.

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.

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.

Not available

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

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.

Not available

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

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.

Yes2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 11: both the dustbin and the filter are washable, and the filter can be rinsed with water and air dried. Homes & Gardens says the HEPA filter is not washable, and the manual is stored.

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.

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.

29.6V2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 4 specification: working voltage 29.6V. This is the nominal pack voltage of 8 cells at 3.7 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.

3,970mAh4Owner'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).

2,200mAh2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026The manual states no capacity. The maker pages list a battery of 2200mAh*8, which are eight 2200 mAh cells. Eight cells at 3.7 V make the 29.6 V pack only in series, so the pack is 2200 mAh, about 65 Wh. A 36V 0.5A charger fills 65 Wh in about 4 hours, as the manual says. No maker document states the 2200 mAh pack figure.

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

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.

Yes2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 7 says to slide the battery onto the handle until it clicks. The parts page lists a release key for the battery and the safety notes tell the user to remove the battery before cleaning.9Reviewmumsnet.com/reviews/ultenic-u20-cordless-vacuum-reviewRead 15 October 2026Tester calls the battery removable and says it can be charged off the vacuum. Review last updated 8 July 2026.12Reviewneozone.org/tests/ultenic-u20-je-teste-un-aspirateur-balai-pliant-et-sans-fil-a-seulement-150-eRead 15 October 2026Review says the battery slides in like a cartridge. The reviewer's 1.7 kg weight and 80 dB readings are not stored.13Measurementwhich.co.uk/reviews/cordless-vacuum-cleaners/ultenic-u20Read 15 October 2026Page says the user can replace the battery.

Batteries includediNumber of batteries in the box.

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.

11Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Box list says 1 x 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.

ASamsung 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.

BUltenic U20

Power level	Mode	Run time (min)
Lowest	Floor	55
Middle	Carpet	35
Highest	Turbo	15

Source2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 9: Floor mode 50-55 min, Carpet mode 30-35 min and Turbo mode 15 min. The top of each range is stored. The manual names no tool. The product page and the UK FAQ claim up to 60 minutes with no mode or tool, and the manual wins. Which? measured 55 min on minimum power.

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

100min=CalculatedFrom Run time (claimed)

55min=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.

14min=CalculatedFrom Run time (claimed)

15min=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.

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.

240min1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Comparison table lists charging time 3-4h. The manual says approximately 4 hours, so the manual value is stored.2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 7: allow approximately 4 hours for the first full charge. The adapter output is 36V 0.5A.

Dock

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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.

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.

No1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026The complete box list holds an adapter and a wall mount and no dock. The page lists wall mount charging only.2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026The parts page lists a power adaptor, a wall mounting bracket, a crevice tool, a cleaning tool and HEPA filters. No dock.

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

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.

Not available

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

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.

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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

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Display and app

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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.

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.

Screen1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page names a dynamic interactive display with controls, power modes, battery status and alerts. The manual shows it counting down minutes in digits.2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 9 shows the LED display counting down minutes during use and showing battery percentage when charging. A panel with numbers counts as a screen.12Reviewneozone.org/tests/ultenic-u20-je-teste-un-aspirateur-balai-pliant-et-sans-fil-a-seulement-150-eRead 15 October 2026Review of 27 August 2025 says the touch screen shows the chosen mode and the remaining 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.

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.

Not available

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.

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.

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Measured

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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

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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

18min13Measurementwhich.co.uk/reviews/cordless-vacuum-cleaners/ultenic-u20Read 15 October 2026Which? lab test, public spec row: battery life on maximum power 18 mins and on minimum power 55 mins. Its method page says heavy use is maximum power on carpet. Firmware and floor head are not stated. The page also lists charging time 4hrs 27mins, weight 3.1kg and dust capacity 1 litre, which are not stored.

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.

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Dimensions and weight

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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.

Width250Height1,036Depth243mm(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.

Not available

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

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.

3.3kg(7.3 lb)1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Product information lists Item Weight 3,3 kilograms and the comparison table lists Vacuum Body Weight 3.3kg. Neither names the configuration. The German page calls it the device weight. Woman & Home and Mumsnet carry 3.3 kg as the weight of the machine. Other figures exist, such as 3.1 kg at Which? and 1.7 kg at Neozone, and they are not stored.4Maker product pageultenic.de/products/ultenic-u20-akku-staubsaugerRead 15 October 2026Comparison table row Gewicht des Geräts lists 3,3 kg.9Reviewmumsnet.com/reviews/ultenic-u20-cordless-vacuum-reviewRead 15 October 2026Spec block lists weight 3.3kg.10Reviewwomanandhome.com/homes/cleaning--decluttering/ultenic-u20-cordless-vacuum-reviewRead 15 October 2026Spec list says weight approx. 3.3kg, and the text says the vacuum is just over 3 kg and almost 2 kg lighter than the reviewer's Shark.

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

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.

Not available

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.

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.

Not available

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.

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+.

Not available

Certifications

None of 1 known

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

Not available

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In the box

1 of 1 differ

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

1 x flexible hose, 1 x 180° horizontal/90° vertical adjustable floor nozzle, 1 x crevice tool, 1 x flat brush, 2 x H12-grade HEPA filters, 1 x battery, 1 x adapter, 1 x practical wall mount for storage1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Included Components list on the page, in the maker's words. The manual's parts page also shows a cleaning tool and an upholstery tool attached to the main unit.

Links

Not compared

Product page

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.

www.ultenic.com/products/ultenic-u20-cordless-vacuum1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026

Spec sheet

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.

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Manual

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.

cdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdf2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026

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

1 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.

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.

1year1Maker product pageultenic.com/products/ultenic-u20-cordless-vacuumRead 15 October 2026Page lists a 1-year warranty in the US and 2 years in Europe. The UK page and the EU pages list 2 years. The US term is stored.2Owner's manualcdn.shopify.com/s/files/1/0362/1804/4549/files/U20_EN.pdfRead 15 October 2026Printed page 3: warranty period 1 year in the US, 2 years in the EU/UK.3Maker product pageuk.ultenic.com/products/ultenic-u20-cordless-vacuum-cleanerRead 15 October 2026Page lists a 2-year product warranty.4Maker product pageultenic.de/products/ultenic-u20-akku-staubsaugerRead 15 October 2026Page lists a 2-year warranty.

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