Cordless vacuums / Compare

Bosch Unlimited 10 vs Dreame Z30

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Product A: Bosch

Unlimited 10

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B

Product B: Dreame

Z30

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Only differences

ABosch Unlimited 10

BDreame Z30

General

6 of 9 differ

Series

Unlimited1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026

Z Series1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026The store tags the page Z Series and the menu lists it under Z Series.

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

BTS1042WAC, BTS1042GQC, BKS1051GQC, BCS1041TUC, BBS104SBUC, BXS1042GUC1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026BTS1042WAC is the white model with two batteries. The other DE and US models are on their own pages listed below. The UK models BBS1041GGB (4.0 Ah) and BCS1051GB (5.0 Ah, 100 min) and the DE model BKS1042GQC also exist and are not added. The 5.0 Ah battery has no variant field.9Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BCS1041TUCRead 16 October 202610Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BBS104SBUCRead 16 October 202611Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BXS1042GUCRead 16 October 202612Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BTS1042GQCRead 16 October 202613Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BKS1051GQCRead 16 October 2026

VZV17A, VZVZ23A2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Specifications page 11 lists the vacuum cleaner model VZV17A.3Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_8e55b63d-2cce-438c-8093-87c7f723d04a.pdfRead 14 October 2026Z30 manual with the same 855 W, 29.6 V, 3100 mAh specification table lists model VZVZ23A. A UAE retailer also sells the Z30 as VZVZ23A.

GTIN / EAN

4242005532551, 4242005555925, 4242005469581, 4242005550678, 4242005550685, 42420055506921Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page data lists GTIN 4242005532551.9Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BCS1041TUCRead 16 October 2026Page data lists GTIN 4242005550678.10Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BBS104SBUCRead 16 October 2026Page data lists GTIN 4242005550685.11Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BXS1042GUCRead 16 October 2026Page data lists GTIN 4242005550692.12Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BTS1042GQCRead 16 October 2026Page data lists GTIN 4242005555925.13Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BKS1051GQCRead 16 October 2026Page data lists GTIN 4242005469581.

69762336772315Retailer pagemultitronic.fi/en/products/4421203/dreame-z30-cordless---stick-vacuumRead 14 October 2026Spec tab lists EAN 6976233677231 for the Z30 stick vacuum.

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

September 202416Press articlenextpit.de/news/neuer-akku-staubsauger-von-bosch-ifa-vorgestelltRead 16 October 2026Nextpit report from the IFA 2024 Bosch press day. It says the Unlimited 10 weighs 3.72 kg and has six cleaning levels. Bosch had not named a sale date or a price. IFA 2024 ran in early September 2024.

Not available

Status

Available1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026German Bosch shop lists the white BTS1042WAC as in stock at 699 EUR.

Available1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026US maker page shows $299.99 with an Add to Cart button and the product JSON says available.

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.

From $5991Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 20266Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 20267Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042964_BBS104SBUC_Spec_Sheet.pdfRead 16 October 20268Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042967_BXS1042GUC_Spec_Sheet.pdfRead 16 October 20269Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BCS1041TUCRead 16 October 202610Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BBS104SBUCRead 16 October 202611Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BXS1042GUCRead 16 October 202612Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BTS1042GQCRead 16 October 202613Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BKS1051GQCRead 16 October 202614Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BKS1051GQC.pdfRead 16 October 202615Press 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 16 October 2026

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

€59910Press articlenetzwelt.de/news/232432-dreame-z30-test-leistungsstarker-akkustaubsauger-viel-zubehoer.htmlRead 14 October 2026Article says the new Z30 is offered for 599 euros and is available now from Dreame, MediaMarkt and Amazon in Germany. Price includes VAT and is the German launch price. An 80 euro launch discount ran from 16 to 22 July.11Press articleappgefahren.de/dreame-z30-neuer-akku-staubsauger-ist-ab-sofort-erhaeltlich-361581.htmlRead 14 October 2026Article says the Z30 is available now for 599 euros.

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

DE, US1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 20269Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BCS1041TUCRead 16 October 2026Bosch US store pages for the three US models.

US, CA, GB, DE, AE, SA1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026US page. The CA, AE and SA Dreame pages show the same specs, and the UK and German sales are in the press sources below.4Maker product pageca.dreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Canadian Dreame store page for the Z30 with the same spec table as the US page. The UAE (ae.dreametech.com) and Saudi (ksa.dreametech.com) Dreame pages for the Z30 also list the same table.8Reviewtechadvisor.com/article/2918063/dreame-z30-stick-vacuum-cleaner-review.htmlRead 14 October 2026Review gives a UK RRP of 349 GBP, so the Z30 is sold in the UK.10Press articlenetzwelt.de/news/232432-dreame-z30-test-leistungsstarker-akkustaubsauger-viel-zubehoer.htmlRead 14 October 2026German launch article.

ColoursiThe maker's own colour names

White, Grey, Graphite, Black1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 20269Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BCS1041TUCRead 16 October 2026White.10Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BBS104SBUCRead 16 October 202611Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BXS1042GUCRead 16 October 2026Product title says Graphite and the color field says Dark cream.12Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BTS1042GQCRead 16 October 2026German title says grey. The page color field says Dark cream.13Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BKS1051GQCRead 16 October 2026The page color field says Dark cream. Testsieger.de and the Bosch spec sheet call it grey.

Not available

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 handheld4Owner's manualmedia3.bsh-group.com/Documents/8001366454_A.pdfRead 16 October 2026US Use and Care Manual, type VRAS-MUHNG. Sections 5.7 and 7.10 place small accessories on the appliance, so it also works as a handheld vacuum.

Stick, converts to handheld2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026The motorized mini-brush, combination tool and other tools attach to the vacuum body directly or to the extension rod, so the vacuum works as a stick or as a handheld.7Reviewtomsguide.com/home/home-appliances/dreame-z30-reviewRead 14 October 2026Review says switching tools converts the Z30 between upright and handheld modes.

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.

None2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026The special accessories list holds batteries, a quick charger, nozzles and brushes. No wet head is offered.

None1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Package list and tools show no wet head. The Z30 AquaCycle is a separate model.

Suction and power

6 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.

Not available

310AW1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Spec table and footnote say 310AW is based on tests in Dreame Lab and is the highest value in Dreame's cordless stick line as of May 2024. The footnote names no mode, tool or test standard.

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

28,000Pa5Retailer pagemultitronic.fi/en/products/4421203/dreame-z30-cordless---stick-vacuumRead 14 October 2026Spec tab lists 28000 Pa next to the removable battery row. Not a maker document.9Reviewbasic-tutorials.de/tests/technik-gadgets/dreame-z30Read 14 October 2026Test lists the Amazon title of the Z30 as 28 000 Pa/310 AW. appgefahren.de also states 28 kPa for the Z30.11Press articleappgefahren.de/dreame-z30-neuer-akku-staubsauger-ist-ab-sofort-erhaeltlich-361581.htmlRead 14 October 2026Article text says the Z30 reaches only 28 kPa, against 27 kPa for the Dreame R20.

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

855W2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Specifications page 11 lists Rated Power 855 W for the vacuum cleaner. The brush heads list their own 40 W and the mini-brush 20 W, which are not added.

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

70,000rpm5Press releasemedia3.bosch-home.com/Documents/28553088_9047_Bosch_PI_Unlimited_10_StiWa_pdf.pdfRead 16 October 2026Press release of 4 February 2026 says TurboSpin motor with up to 70,000 revolutions per minute. It also lists a recommended retail price of 1,039 EUR for the BTS1042WAC, while the Bosch shop sells it at 699 EUR. That price is not a launch price for this model, so no EUR price is stored.

150,000rpm1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Footnote says 150,000 RPM is based on tests in Dreame Lab.

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

Eco, Auto, Turbo, Silent, Car, Delicate Carpets2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 20266 cleaning modes: Eco, Auto, Turbo, Leise (Silent), Fahrzeug (Car) and Feine Teppiche (Delicate Carpets). The US sheets name them Auto, Turbo and Eco as standard plus Silent, Car and Delicate Carpets.

Eco, Auto, Turbo1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026FAQ lists Eco Mode, Auto Mode and Turbo Mode. The manual calls the modes eco, auto and turbo.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026

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

Yes2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Auto level: the nozzle adjusts power to the floor type automatically, whether carpet or hard floor.

Yes1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Page says auto mode uses dirt detection to adjust suction power automatically.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Only in auto mode do the suction power and the dirty level color change with the amount of particulate matter in real time. Auto is the default mode.7Reviewtomsguide.com/home/home-appliances/dreame-z30-reviewRead 14 October 2026Review says auto mode, the default, detects and adjusts suction by surface.

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

Yes2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026The MicroClean sensor detects the smallest particles and the MicroClean ring shows if the surface is clean.

Yes1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Page lists auto adjusts suction by dirt detection and Enhanced Blue Light Dust Detection. The screen shows light, medium or heavy dirt.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Display shows a dirty level indicator that changes color with the amount of dust in real time, only in auto mode, and a particulate matter amount indicator by size.

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)1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists sound power level 80 dB(A) re 1 pW. The mode is not stated.2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Sound power level 80 dB(A) re 1 pW.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Noise 80 dB(A). Footnote 2 gives the sound power reference.

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.

MicroClean Brush2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026MicroClean nozzle with LED lighting, an electric universal nozzle for all floor types.10Maker product pagebosch-home.com/us/en/product/vacuum-cleaners/cordless-vacuum-cleaners/unlimited/unlimited10/BBS104SBUCRead 16 October 2026Box lists a HardFloor Soft Brush with LED lights. Page text says its soft roller is washable and reduces hair tangling.13Maker product pagebosch-home.com/de/de/product/staubsauger/kabellose-handstaubsauger/unlimited/unlimited-10-akku-staubsauger/BKS1051GQCRead 16 October 2026Box lists a hard floor soft brush with LED lights and a mini turbo nozzle. The page text says the soft roller is washable and reduces hair tangling.

Illumination Multi-Surface Brush, Illumination Soft Roller Brush1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Package list names the Illumination Multi-Surface Brush and the Illumination Soft Roller Brush. The Motorized Mini-Brush and the Pet Deshedding Tool are small tools and are not floor heads.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026

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 spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026MicroClean nozzle with LED lighting.6Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 2026MicroClean Brush with LED Lights: Yes.

LED1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026The CelesTect light on both brushes shows hidden dust. The manual calls them LED lights.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026FAQ says the LED lights of the illumination multi-surface brush and the illumination soft roller brush do not work when damaged.

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

Yes2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Knickbares Rohr: das Saugrohr kann um 90 Grad geknickt werden.6Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 2026Tube type: 90 degree bendable Flex Tube.

Not available

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

Yes2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Comfort list names the free-standing function and the foot release of the nozzle.4Owner's manualmedia3.bsh-group.com/Documents/8001366454_A.pdfRead 16 October 2026Section 7.13 describes the free-standing function that sets the suction pipe down freely with the floor nozzle.

No8Reviewtechadvisor.com/article/2918063/dreame-z30-stick-vacuum-cleaner-review.htmlRead 14 October 2026Review lists as a con that it can't stand up by itself and says the reviewer wished it would stand on its own. The vacuum rests on the floor base.

Bin and filtration

5 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.

0.4L1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists dust container capacity 0.4 l.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Dust container capacity 0.4 l.

0.6L1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Page shows a 0.6L removable dust cup. The spec table lists 0.16 gallons, which is 0.61 l.7Reviewtomsguide.com/home/home-appliances/dreame-z30-reviewRead 14 October 2026Spec box lists bin volume 20.2 ounce / 0.6L.

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

HEPA1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page names a HEPA Filtersystem with more than 99.99 percent filtration. No particle size is stated, so the capture claim is not stored.

HEPA H141Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Footnote says HEPA H14, based on tests from Suzhou GTT Service Co., Ltd, report 0340-24A-01.

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

99.99%1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Page and spec table say 99.99% whole-machine filtration efficiency at 0.1 um, based on SGS report SHFT240300008571. The page names no test standard or mode.

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

Not available

0.1µm1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Spec table lists 99.99% (0.1 um).

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

No2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Lifetime filter material with RotationClean, no more washing of filters. The manual says the filters must never contact liquids.4Owner's manualmedia3.bsh-group.com/Documents/8001366454_A.pdfRead 16 October 2026Section 9.8 says to tap out the cartridge filter and never let the filters contact liquids. RotationClean in section 9.5 cleans it.

Yes2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Cleaning the Filter: rinse the filter with clean water, no detergent, and let it air dry for 24 hours.

Battery and run time

7 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.

18V1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists battery voltage 18.0 V.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Device voltage 18 V.

29.6V2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Battery pack V2406-8S1P-GYA, nominal voltage 29.6 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.

4,000mAh1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists battery capacity 4.00 Ah, which is 4000 mAh. 18 V times 4.0 Ah is 72 Wh.

3,100mAh2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Battery pack table lists rated capacity 3100 mAh, nominal capacity 3200 mAh and energy 91.76 Wh. 3100 mAh x 29.6 V is 91.76 Wh, so the rated capacity is stored. Dreame's product pages list the pack as 8 x 3,000 mAh (US) and 8 x 3,200 mAh (CA, AE, SA), which are cell counts times a cell capacity.

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

Yes1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists exchangeable batteries of the Power For All Alliance.

Yes2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Replacing the Battery Pack: press the battery pack release button and slide the pack out.9Reviewbasic-tutorials.de/tests/technik-gadgets/dreame-z30Read 14 October 2026Spec table says the battery is replaceable.

Batteries includediNumber of batteries in the box.

21Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists 2 exchangeable batteries for BTS1042WAC. Each model row lists its own count.

17Reviewtomsguide.com/home/home-appliances/dreame-z30-reviewRead 14 October 2026Spec box lists included batteries 1. The review says Dreame does not appear to stock a spare 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 10

Power level	Mode	Tool	Run time (min)
Lowest	Eco	Non-motorized tool	80
Lowest	Eco	Motorized floor head	65
Auto	Auto	Motorized floor head	25
Highest	Turbo	Motorized floor head	11

Source2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Run time per 4.0 Ah battery: up to 80 min in Eco with non-electric accessories, 65 min in Eco with the electric floor nozzle, 25 min in Auto and 11 min in Turbo, both with the electric floor nozzle. The sheet's 160 min maximum adds the second battery and is not stored. Power level for Auto is auto because Bosch says the nozzle adapts power to the floor type by itself.

BDreame Z30

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

Source1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Footnote says 90 minutes is based on tests in Dreame Lab, in Eco mode with the Combination Tool. The page claims no other mode.

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

80min=CalculatedFrom Run time (claimed)

90min=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.

11min=CalculatedFrom Run time (claimed)

Not available

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.

65min1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists charging time 01:05 h for the 4.0 Ah battery with the quick charger.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Battery charging time with quick charger about 65 min. The text prints 97 % - 100 %, which the spec sheet and product page give as the full charge time of the 4.0 Ah battery. The run times in the table are for two batteries (160, 130, 50 and 22 min), so they are not stored.6Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 2026BCS1041TUC: no fast charger, charging time approx. 4 hours, which is 240 minutes.7Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042964_BBS104SBUC_Spec_Sheet.pdfRead 16 October 2026BBS104SBUC: approx. 4 hours with the standard charger and approx. 65 minutes with the fast charger, which is in the box.8Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042967_BXS1042GUC_Spec_Sheet.pdfRead 16 October 2026BXS1042GUC: approx. 65 minutes with the fast charger.

240min1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Spec table lists Charging Time 4hrs. The manual says approximately 4 hours.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Specifications page 11: Charging Time approximately 4 hours. Note says Turbo mode use heats the battery and increases charging time.

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.

No2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Wall mount for the appliance and accessories. It holds and charges the vacuum. The dust box is emptied by hand with the compression slider, so there is no auto-empty dock.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Sections 4.2 and 4.3 name the Basisstation (wall mount) with accessory rail. It has no dust bag or bin.4Owner's manualmedia3.bsh-group.com/Documents/8001366454_A.pdfRead 16 October 2026Section 7.1 charges the appliance by inserting it into the base station. The base station has no dust container.

No8Reviewtechadvisor.com/article/2918063/dreame-z30-stick-vacuum-cleaner-review.htmlRead 14 October 2026Review describes a base to stand the vacuum and store accessories. It has no suction function, see the basic-tutorials test.9Reviewbasic-tutorials.de/tests/technik-gadgets/dreame-z30Read 14 October 2026Test says the base station is small and has no suction function.

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

Not available

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

Not available

Not available

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

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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 pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists a TFT display that shows the run time and gives access to tutorials.2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026The full-colour TFT display shows the run time and gives access to tutorials.4Owner's manualmedia3.bsh-group.com/Documents/8001366454_A.pdfRead 16 October 2026Section 5.6: the display shows the selected cleaning mode, the remaining runtime and settings.6Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 2026Display: Multi-color Dynamic Display (TFT).

Screen2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Fig. B names a Display Screen. It shows battery percentage, suction level, dirty level and particulate matter amount, and error messages.5Retailer pagemultitronic.fi/en/products/4421203/dreame-z30-cordless---stick-vacuumRead 14 October 2026Spec tab lists built-in display type LCD.6Retailer pageecowizard.co.uk/smart-cleaners/dreame-z30-cordless-vacuumRead 14 October 2026Text says after cleaning the LCD screen updates the report with the cleaning outcome.

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

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.

Not available

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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

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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

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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.

Width250Height1,300Depth216mm(9.8 × 51.2 × 8.5 in)1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026Page lists device dimensions (H x W x D) 1300x250x216 mm.2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Device height 1300 mm, width 250 mm, depth 216 mm.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Dimensions (H x W x D) 1300 x 250 x 216 mm.

Width256Height1,106Depth256mm(10.1 × 43.5 × 10.1 in)5Retailer pagemultitronic.fi/en/products/4421203/dreame-z30-cordless---stick-vacuumRead 14 October 2026Spec tab lists height 1106 mm, width 256 mm and depth 256 mm. The configuration is not stated. UK retailer Ecowizard lists W 25.6 x D 25.6 x H 110.6 cm and Tom's Guide lists 43.5 x 10 x 10 inches.6Retailer pageecowizard.co.uk/smart-cleaners/dreame-z30-cordless-vacuumRead 14 October 2026Specification list says Dimensions: W 25.6 x D 25.6 x H 110.6cm. It does not name the configuration.7Reviewtomsguide.com/home/home-appliances/dreame-z30-reviewRead 14 October 2026Spec box lists 43.5 x 10 x 10 inches, which agrees with the retailer 1106 x 256 x 256 mm after rounding.

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

3.72kg(8.2 lb)2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026Weight ready for use with tube and floor nozzle 3.72 kg. The UK sheet for BBS1041GGB lists 2.9 kg for the same line, which looks like a copy error. Retail pages, Which? (3.8 kg) and the German and US pages give 3.7 kg.3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026Weight (ready for use) 3.72 kg.

Not available

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

Not available

2.2kg(4.9 lb)1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Spec table lists Vacuum Body Weight 4.85 lbs, which is 2.2 kg. The manual's vacuum body is the main unit with the dust cup, display, buttons and battery pack. The page does not say whether the wand and floor head are included.

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

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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.

Not available

Not available

Certifications

None of 1 known

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

Not available

Not available

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

Main Body, Illumination Soft Roller Brush, Extension Rod, Illumination Multi-Surface Brush, Combination Tool, Flexible Adapter, Motorized Mini-Brush, Rotating Soft Dusting Brush, Pet Deshedding Tool, Soft Dusting Brush, Extension Hose, Ground Base, Charger1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Package List on the page, in the maker's words. The charger is from the manual accessory list.2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026Accessories list on page 3 names the charger and the charging and storing mount, which the page calls the Ground Base.

Links

Not compared

Product page

www.bosch-home.com/de/de/product/BTS1042WAC1Maker product pagebosch-home.com/de/de/product/BTS1042WACRead 16 October 2026

www.dreametech.com/products/z30-cordless-stick-vacuum1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026

Spec sheet

media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdf2Maker spec sheet (PDF)media3.bosch-home.com/Documents/specsheet/de-DE/BTS1042WAC.pdfRead 16 October 2026

Not available

Manual

media3.bsh-group.com/Documents/8001382681_B.pdf3Owner's manualmedia3.bsh-group.com/Documents/8001382681_B.pdfRead 16 October 2026German user manual for BTS1042WAC and the BKS1042 series, section 12 technical data.

cdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdf2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/Z30_Cordless_Stick_Vacuum.pdfRead 14 October 2026English section of the multi-language Z30 user manual on Dreame's global manuals page, page 1 to 12.

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.

2years6Maker spec sheet (PDF)media3.bsh-group.com/Documents/28042965_BCS1041TUC_Spec_Sheet.pdfRead 16 October 2026US sheet: Product warranty 2 years and Motor warranty 10 years, activated on registration.

2years1Maker product pagedreametech.com/products/z30-cordless-stick-vacuumRead 14 October 2026Page lists a 2-Year Warranty for the US store. The EU retail listings state 3 years, which is the legal minimum there.

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