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Dreame Z20 Station vs Tineco Pure One A90S

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Product A: Dreame

Z20 Station

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B

Product B: Tineco

Pure One A90S

44 of 65 known

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Only differences

ADreame Z20 Station

BTineco Pure One A90S

General

6 of 9 differ

Series

Not available

PURE ONE7Press releasefinance.yahoo.com/news/tineco-unveils-pure-one-a90s-074000037.htmlRead 14 October 2026Release says Tineco expands its PURE ONE series with the A90S. The US release calls it the PURE ONE S series of cordless vacuums. The store tags it A Series.

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

010101AB000486, VZV25A1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026US store SKU 010101AB000486 from the product data. The Canada store lists the same SKU. The EU model VZV25A is from the manual.3Maker product pageca.dreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Store product data lists SKU 010101AB000486, the same as the US store.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Specification table lists the vacuum cleaner model VZV25A.

VS270100US, VS270300DE2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Store product data lists SKU VS270100US.5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026German store product data lists SKU VS270300DE.

GTIN / EAN

Not available

194846427296, 69324850113532Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Store product data lists barcode 194846427296 for VS270100US.5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026German store product data lists barcode 6932485011353.

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

Not available

September 20258Press articleeftm.comRead 14 October 2026EFTM report from IFA Berlin dated 5 September 2025 says Tineco announced the Pure One A90S with 270AW and no date or price yet.

Status

Available1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026US page shows an add to cart button at 359.99 USD against a regular price of 799.99 USD on 2026-10-15. No launch price is stored, since the regular price is not shown as a launch MSRP.

Available2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026US store product data shows available. The product page was published on 8 October 2025.

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.

Not available

$7492Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026US launch price 749 USD, see the PR Newswire release. The store showed 599 USD against a struck-through 749 USD.6Press releaseprnewswire.com/news-releases/tineco-unveils-next-gen-power-in-cordless-cleaning-with-all-new-pure-one-a90s-302588826.htmlRead 14 October 2026Release says now available for 749 USD. A second Tineco release gives 899.99 CAD for Canada.

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

€6995Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026German store shows 549 EUR against a struck-through 699 EUR. The Business Wire release gives the suggested retail price of 699 EUR. Inside Digital and NextPit state 699.99 EUR. 699 is stored.7Press releasefinance.yahoo.com/news/tineco-unveils-pure-one-a90s-074000037.htmlRead 14 October 2026Paris Business Wire release of 7 November 2025 says the A90S is available on the Tineco Amazon Store and Tineco Online Store at a suggested retail price of 699 EUR.

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

US, CA, EU1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026US store. Canada from the Canada store page. EU from the manual.3Maker product pageca.dreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Canada store page for the Z20 Station.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026EU declaration of conformity and EU manual.

US, CA, DE, FR2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026US store. The Canadian store (ca-store.tineco.com) lists the same model code VS270100US.5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026German store with phone lines for Germany and Austria.6Press releaseprnewswire.com/news-releases/tineco-unveils-next-gen-power-in-cordless-cleaning-with-all-new-pure-one-a90s-302588826.htmlRead 14 October 2026US launch release. The Canadian release of 11 November 2025 gives the A90S in Canada.7Press releasefinance.yahoo.com/news/tineco-unveils-pure-one-a90s-074000037.htmlRead 14 October 2026Release is datelined Paris and points to fr.tineco.com.

ColoursiThe maker's own colour names

Not available

Black1Maker product pageus.tineco.com/products/a90s.htmlRead 14 October 2026Spec list shows Color Black.

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 product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page images show the vacuum body used as a handheld vacuum with the combination tool, the rotating soft dusting brush and the extension hose, and the spec table lists a vacuum body weight apart from the hub. The package list has an extension rod for stick use. The page heading calls it a cordless stick vacuum.

Stick, converts to handheld2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026FAQ says the vacuum quickly converts into a handheld cleaner.

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.

None1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026The package list has no wet head and the page describes dry cleaning only.

None2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Page and accessory lists show no wet head.

Suction and power

5 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.

250AW1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists suction power 250AW. Footnote says 250AW and 140,000RPM are based on in-house lab data and actual performance may vary. No test standard is named.

270AW1Maker product pageus.tineco.com/products/a90s.htmlRead 14 October 2026Spec list says Powerful Suction 270AW. The page gives no test standard or mode. The 46 percent claim is against the A50S, based on Tineco Lab.

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.

26,000Pa2Maker product pagelv.dreametech.com/en/products/dreame-z20-stationRead 15 October 2026Spec table lists suction power 26,000 Pa. The same page lists 250AW in its features.

23,000Pa5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Spec box lists Suction Power 23 KPa, which is 23000 Pa. Basic-tutorials lists 23.000 Pascal. The FAQ text on this page names a 1 liter bin, which the spec box and manual do not support.9Retailer pagekomputronik.pl/product/1017014/odkurzacz-tineco-pure-one-a90s.htmlRead 14 October 2026Spec box lists Moc ssania 23000 Pa and 270 AW.

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.

640W5Owner's manualmediaexpert.pl/products/files/72/7228960/instrukcja-obslugi-DREAME-Z20-Station-wer2026.pdfRead 15 October 2026Dreame EU manual hosted by a retailer, built March 2026 as revision A05. English page 12 lists the vacuum cleaner VZV25A rated power 640 W at 29.6 V. The older revision A03 on Dreame's global page lists 715 W for the same model. The newer figure is stored. The Omni-Brush has its own 70 W and the mini-brush 20 W, and the hub is 1050 W, which are not added.

650W3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Specifications page 5 lists Rated Power 650W.9Retailer pagekomputronik.pl/product/1017014/odkurzacz-tineco-pure-one-a90s.htmlRead 14 October 2026Spec box lists Moc silnika 650 W.

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

140,000rpm1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists motor speed 140,000RPM, in-house lab data.

Not available

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

Eco, Auto, Turbo4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Display screen section lists Eco, Auto and Turbo, switched with the suction level switch. Auto is the default.

Eco, Auto, Max3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Press the mode button for ECO. Default is AUTO. Hold the button for MAX.

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

Yes1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page says auto adjusts suction by dirt detection. In Auto Mode the vacuum identifies particle size and quantity and adapts suction.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Manual says that in auto mode the suction power and the dirty level color change with the amount of particulate matter in real time.

Yes2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026FAQ says the iLoop sensor adjusts suction in real time based on dust detection, and 3DSense detects dust, debris, floor type and edges to optimize suction.

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

Yes1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page lists Enhanced Blue Light Dust Detection and smart dirt detection that identifies particle size and quantity.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Display shows a dirty level indicator and a particulate matter amount indicator, with sizes above 10, 50, 200 and 500 um.

Yes2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026DustSense in the 3DSense Master Brush detects dust. The manual calls it a dust sensor with a dirt monitoring loop.3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Brush indicator changes from blue to red as the amount of detected dust increases. Maintenance names a dust sensor.

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.

Not available

Not available

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.

Illumination Omni-Brush1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Package list names one floor head, the Illumination Omni-Brush. The Motorized Mini-Brush is a small hand tool.

3DSense Master Brush2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026The floor head is the 3DSense Master Brush with interchangeable brush heads.

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.

LED1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page says the Omni-Brush has CelesTect light with 140 degree and 30 cm coverage. The manual calls the omni-brush lights LED lights and the page names no laser.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Troubleshooting table says the LED lights of the illumination omni-brush do not work when they are damaged, which names them LED lights.

LED2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Page lists an Upgraded Green LED Light, a 150 degree wide-angle headlight.

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

Not available

Yes2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Page lists a 180 degree Foldable Vacuum Tube that reaches under beds, sofas and low furniture.14Reviewbasic-tutorials.de/tests/technik-gadgets/tineco-pure-one-a90sRead 14 October 2026Test says the wand has a hinge (Knickgelenk) for reaching under furniture.

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

Not available

No2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026FAQ says the vacuum cannot stand upright on its own. It is designed to be stored on the charging dock.13Reviewvacuumchef.com/tineco-pure-one-a90s-review-smart-cordless-vacuum-with-powerful-suction-long-battery-life-advanced-led-cleaningRead 14 October 2026Review says the vacuum does not stand upright on its own.

Bin and filtration

3 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.

0.6L1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists dust cup capacity 0.16 gallons, which is about 0.61 L. Dreame Latvia lists 600 ml, which is stored.2Maker product pagelv.dreametech.com/en/products/dreame-z20-stationRead 15 October 2026Spec table lists dust container capacity 600 ml.

0.8L1Maker product pageus.tineco.com/products/a90s.htmlRead 14 October 2026Spec list says Capacity 0.8 Liters. The manual says Dustbin Capacity 0.8L.3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026

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

HEPA H141Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Footnote says HEPA H14 per a Suzhou GTT Service test, report 0340-24A-01.2Maker product pagelv.dreametech.com/en/products/dreame-z20-stationRead 15 October 2026Spec table lists filter type HEPA H14.

6-stage HEPA2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Spec list says Filter Type 6-Stage HEPA Filtration.

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

Yes1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page lists 99.99 percent whole-machine filtration efficiency and a whole-machine filtration test by SGS.

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.

99.99%1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists filtration efficiency 99.99% (>=0.3 um). Footnote says tested by SGS, report SHFT240300008471, whole-machine.

99.99%9Retailer pagekomputronik.pl/product/1017014/odkurzacz-tineco-pure-one-a90s.htmlRead 14 October 2026Text says the 6-stage HEPA system traps up to 99.99% of micro dust and dirt particles as small as 0.3 um. No test standard is named.

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

0.3µm1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Same spec row says 0.3 um and above.

0.3µm9Retailer pagekomputronik.pl/product/1017014/odkurzacz-tineco-pure-one-a90s.htmlRead 14 October 2026Same sentence, 0.3 um.

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

Yes4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Manual section on cleaning the filter says to rinse it with clean water, use no detergent and let it dry.

Yes2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026FAQ says the filter can be washed and cleaned and must dry fully before it goes back.3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Maintenance says the HEPA filter can be washed under running water and must be dry before reinstalling.

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.

29.6V4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Specification table lists the battery pack V2405-8S1P-GYA with nominal voltage 29.6 V.

25.2V3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Specifications page 5 lists Voltage 25.2V. The manual lists no battery capacity or charge time. It says to charge for 2-2.5 hours before the first use.

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.

2,700mAh4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Specification table lists rated capacity 2700 mAh, nominal capacity 2850 mAh and energy 79.92 Wh. 2700 mAh x 29.6 V is 79.92 Wh, so the rated capacity is stored. Dreame's store pages list 8 x 2,850mAh, which is eight cells in series and not a pack total. The 2026 revision A05 adds the second battery supplier V2405-8S1P-BWA with the same figures.

3,900mAh9Retailer pagekomputronik.pl/product/1017014/odkurzacz-tineco-pure-one-a90s.htmlRead 14 October 2026Retailer text, which follows Tineco's EU copy, says the removable battery has 3900 mAh at 25.2 V. Smarthomeassistent lists 3900 mAh and 98.28 Wh. Tineco's US page says Battery Power Rating 98.6 Wh, which is 3.91 Ah at 25.2 V. Aftermarket battery sellers list 3800 mAh and 95.76 Wh for the pack code ZB2481-7S1P-01B, which is not a maker figure.12Reviewsmarthomeassistent.de/akkusauger/tineco-pure-one-a90sRead 14 October 2026Spec table lists 3900 mAh, 25.2 V and 98.28 Wh.

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

Yes4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Manual has a Replacing the Battery Pack section for a removable rechargeable lithium-ion pack and a battery pack release button.

Yes3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Overview lists a Battery Release Button and the disposal text says to remove the battery.5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Spec box lists Removable battery with a tick.

Batteries includediNumber of batteries in the box.

11Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Package list has one vacuum main body with battery. The spare battery pack is sold separately as the Z20/Z20 Station Battery Pack.

113Reviewvacuumchef.com/tineco-pure-one-a90s-review-smart-cordless-vacuum-with-powerful-suction-long-battery-life-advanced-led-cleaningRead 14 October 2026Review lists a removable battery among the items in the box.

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.

ADreame Z20 Station

Power level	Mode	Tool	Run time (min)
Lowest	Eco	Non-motorized tool	90

Source1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists maximum runtime 90min. Footnote says 90 minutes is in Eco mode with the combination tool, from in-house lab data. The page claims no other mode time. The combination tool is not motorized.

BTineco Pure One A90S

Power level	Mode	Tool	Run time (min)
Lowest	Eco	Non-motorized tool	105
Lowest	Eco	Motorized floor head	75
Highest	Max	Motorized floor head	23

Source2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Spec list says up to 105 mins. Page text says Eco Mode with the 2-in-1 crevice dusting tool. The page gallery runtime picture states up to 23 min in MAX Mode with the ZeroTangle Brush, up to 105 min in ECO Mode with the 2-in-1 Crevice Dusting Tool and up to 75 min in ECO Mode with the 3DSense MasterBrush, based on Tineco lab data. NextPit, Inside Digital and SmartWorld quote the same 75 and 105 minute claims.10Reviewnextpit.de/tests/tineco-pure-one-a90s-im-testRead 14 October 2026Review says Tineco states up to 75 minutes with the 3DSense Master brush and up to 105 minutes with the included 2-in-1 crevice and dust nozzle.11Reviewinside-digital.de/tests/tineco-pure-one-a90s-akkusauger-im-testRead 14 October 2026Review says Tineco states up to 75 minutes with the 3DSense Master brush and up to 105 minutes with the 2-in-1 crevice and dust nozzle.

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

90min=CalculatedFrom Run time (claimed)

105min=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.

Not available

23min=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.

240min1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists charging time 4hrs. The EU manual says approximately 3.5 hours, which is the EU row.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Specification table lists charging time approximately 3.5 hours, which is 210 minutes.

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Dock

4 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.

Yes1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page says the dust removal hub automatically collects dust after cleaning.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Components list a dust removal hub with a dust collection bag. Starting Dust Collection says the hub starts collecting automatically when the vacuum is docked.

No14Reviewbasic-tutorials.de/tests/technik-gadgets/tineco-pure-one-a90sRead 14 October 2026Test says the station only charges the vacuum and has no suction function.

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

Bag1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page says the hub holds a replaceable 3L dust bag. A spare bag is in the box.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Hub components list a dust collection bag and the manual says to replace it every three months.

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

3L1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists dust bag capacity 0.79 gallons and text says 3L, based on in-house lab data.

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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.

100days1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Text says the 3L bag holds up to 100 days. Footnote says based on cleaning tests three times a week in Dreame's lab.

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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 product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page says the LCD screen shows real-time cleaning data.4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Display screen shows suction level, battery percentage (LO below 10 percent), dirty level and particulate matter amount and types.

Screen2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Page lists a Smart LED Screen. SmartWorld says the display shows the battery percentage.3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Overview names a Digital Display with mode icons, edge and carpet icons, a Wi-Fi indicator and a dirt monitoring loop. SmartWorld says it shows the battery percentage.5Maker product pagede-store.tineco.com/en-eu/collections/all-products/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Spec box lists Screen: LED.14Reviewbasic-tutorials.de/tests/technik-gadgets/tineco-pure-one-a90sRead 14 October 2026Test lists a LED display on the handle and on the floor head.

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

Yes3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Display legend lists a Wi-Fi indicator. The manual says to hold the mode button for 3 seconds to connect to a network. The Spanish manual lists a 2400 to 2483.5 MHz wireless LAN.4Owner's manualcdn.shopify.com/s/files/1/0551/9032/3355/files/A90S-ES.pdfRead 14 October 2026Spanish manual specifications list a wireless LAN band of 2400 to 2483.5 MHz with 19.59 dBm maximum output, and an Indicador de Wi-Fi on the display.

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

Tineco3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026Download the Tineco app from the App Store or Google Play. The green dust indicator can be adjusted or turned off in the app.

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.

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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.

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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.

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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.

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

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23.4min12Reviewsmarthomeassistent.de/akkusauger/tineco-pure-one-a90sRead 14 October 2026Test table lists Saugdauer gemessen (Max-Modus) 23:23 minutes, which is 23.4 minutes. The site measures the run time from a full battery on the Max stage. The tool is not stated. Tineco claims up to 23 minutes in MAX mode with the ZeroTangle brush. The standard-mode run time was 47:32.

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

82dB13Reviewvacuumchef.com/tineco-pure-one-a90s-review-smart-cordless-vacuum-with-powerful-suction-long-battery-life-advanced-led-cleaningRead 14 October 2026Review of 22 May 2026 says noise levels peaked at 82 dB on max suction. Distance and weighting are not stated. Smarthomeassistent lists 80 dB without a method and the retailer Komputronik lists 85 dB. Tineco publishes no noise figure.

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.

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

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3.9kg(8.6 lb)10Reviewnextpit.de/tests/tineco-pure-one-a90s-im-testRead 14 October 2026Review says 3.9 kilograms, relatively heavy. The configuration is the stick as tested. Inside Digital and smarthomeassistent also say 3.9 kg and Journal du Geek says close to 3.8 kg with accessories installed. Tineco states no product weight. The brand page de.tineco.com/products/a90s.html lists Item Weight 21.2 pounds next to package dimensions of 31.5 x 13.25 x 10 inches, so that is a shipping weight and is not stored.11Reviewinside-digital.de/tests/tineco-pure-one-a90s-akkusauger-im-testRead 14 October 2026Review says 3.9 kilograms.12Reviewsmarthomeassistent.de/akkusauger/tineco-pure-one-a90sRead 14 October 2026Spec table lists weight, whole unit, 3.9 kg.15Reviewjournaldugeek.com/test/test-tineco-pure-one-a90s-il-envoie-du-lourd-face-a-dysonRead 14 October 2026Review says close to 3.8 kg with the accessories installed, which differs by 0.1 kg from the 3.9 kg of three other reviews.

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

2.2kg(4.9 lb)1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Spec table lists vacuum body weight 4.85lbs, which is 2.2 kg. The hub weighs 5 kg. The page does not say whether the wand and floor head are included.

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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.

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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.

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Certifications

None of 1 known

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

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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.

Dust Removal Hub (with Dust Collection Bag), Vacuum Main Body (with Battery), Illumination Omni-Brush, Motorized Mini-Brush, Combination Tool, Rotating Soft Dusting Brush, Extension Rod, Flexible Adapter, Extension Hose, Spare Dust Collection Bag, Accessory Mount1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Package list as printed. The EU manual lists the same items and says one of two dust bags is pre-installed.

2-in-1 Crevice Brush, Charging & Storage Stand, FlexiSoft Nozzle, Mini Power Brush1Maker product pageus.tineco.com/products/a90s.htmlRead 14 October 2026What's included lists the 2-in-1 Crevice Brush, Charging & Storage Stand, FlexiSoft Nozzle and Mini Power Brush. The main 3DSense Master Brush is the floor head. The page lists the crevice brush twice.

Links

Not compared

Product page

www.dreametech.com/products/z20-station-cordless-stick-vacuum1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026

us.tineco.com/products/a90s.html1Maker product pageus.tineco.com/products/a90s.htmlRead 14 October 2026

Spec sheet

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Manual

cdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdf4Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/V2419.pdfRead 15 October 2026Dreame global EU user manual V2419 revision A03, document code VZV25A-EU-A03 06/2024, built April 2025. English pages 1 to 13. It is linked from Dreame's Z20 Station user manual page.

static-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdf3Owner's manualstatic-ussite.tineco.com/ZB2481%20PURE%20ONE%20A90S%20%E7%BE%8E%E7%89%88%20%E8%AF%B4%E6%98%8E%E4%B9%A6%2020250723.pdf_077c8c85-a.pdfRead 14 October 2026US English manual for the PURE ONE A90S, dated 23 July 2025, on Tineco's support site.

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.

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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.

2years1Maker product pagedreametech.com/products/z20-station-cordless-stick-vacuumRead 15 October 2026Page lists a 2-Year Warranty under the add to cart button.

2years2Maker product pagestore.tineco.com/products/tineco-pure-one-a90s-cordless-stick-vacuum-cleanerRead 14 October 2026Page lists a 2-Year Warranty for items bought on Tineco.us.

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