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Bosch Unlimited 10 vs Xiaomi Vacuum Cleaner G20 Max

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Product A: Bosch

Unlimited 10

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B

Product B: Xiaomi

Vacuum Cleaner G20 Max

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Only differences

ABosch Unlimited 10

BXiaomi Vacuum Cleaner G20 Max

General

6 of 9 differ

Series

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

Not available

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

D206, BHR8828EU2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026Model D206. The EU retail code BHR8828EU is from retailers and testberichte.de.3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Specifications table lists Model D206 for the vacuum. D206-DS is the electric brush bar and D206-MN the mini electric brush.4Retailer pagekontrolsat.com/en/upright-vacuum-cleaners/xiaomi-g20-max-vacuum-cleaner-180-aw-cordless-13686.htmlRead 15 October 2026Page lists the model code BHR8828EU for the G20 Max.9Reviewtestberichte.de/p/xiaomi-tests/vacuum-cleaner-g20-max-testbericht.htmlRead 15 October 2026Datasheet says it is also found under the model number BHR8828EU.

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.

69418127919674Retailer pagekontrolsat.com/en/upright-vacuum-cleaners/xiaomi-g20-max-vacuum-cleaner-180-aw-cordless-13686.htmlRead 15 October 2026Page lists EAN 6941812791967. Komputronik, Elryan and MDP Cloud list the same EAN for the EU grey model.5Retailer pageshop.mdpcloud.com/xiaomi-vacuum-cleaner-g20-max-eu-cordless-operating-520-w-25-2-v-operating-time-max-60-441376Read 15 October 2026Page lists Ean 6941812791967 for the G20 Max EU.

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.

Available8Reviewhomeandsmart.de/xiaomi-g20-max-testRead 15 October 2026Page dated 15 October 2026 lists the vacuum in shops from 203.48 EUR, and the maker's list price as just under 300 EUR.

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

€299.996Press articlemundoxiaomi.com/noticias/dyson-esta-empezando-a-tener-serio-problema-culpa-xiaomi-nuevas-xiaomi-vacuum-cleaner-g20-estan-aqui-a-precio-rompedorRead 15 October 2026Article gives 299.99 EUR for the G20 Max in Spain. Price includes VAT. Basic Tutorials of 27 November 2024 also gives a 299.99 EUR RRP.7Press articlebasic-tutorials.com/news/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Article gives a 299.99 EUR RRP and names no country. The article also says the battery is 3000 mAh, which another retailer feed contradicts, so no capacity is stored.

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.

EU4Retailer pagekontrolsat.com/en/upright-vacuum-cleaners/xiaomi-g20-max-vacuum-cleaner-180-aw-cordless-13686.htmlRead 15 October 2026BHR8828EU is the EU model code and the EU retailers Komputronik, MDP Cloud and Euronics list it. The black BHR8827HK is a Hong Kong code and is not stored.

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 handheld9Reviewtestberichte.de/p/xiaomi-tests/vacuum-cleaner-g20-max-testbericht.htmlRead 15 October 2026Datasheet lists Abnehmbarer Handsauger vorhanden, a detachable hand 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.

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.

None9Reviewtestberichte.de/p/xiaomi-tests/vacuum-cleaner-g20-max-testbericht.htmlRead 15 October 2026Datasheet lists Saugen und Wischen fehlt and Nur Wischen fehlt. The review says it cannot mop.

Suction and power

8 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

180AW1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Footnote says up to 180AW verified by Xiaomi Internal Lab, reached when fully charged and in high power mode, report 0378-24A-01. The test standard for the air watt figure is not named. The Czech, German and UK overview pages state the same 180AW.

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

25,000Pa1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Footnote says 25000Pa maximum suction power verified by Xiaomi Internal Lab, when fully charged and in high power mode, report 0378-24A-01.

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

520W2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026Rated Power 520W. The EU manual lists the same figure. Xiaomi names no maximum figure above it.3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Specifications table lists Model D206, Rated Power 520 W and Net Weight 4.25 kg. The net weight does not say what it covers and is not stored, since reviewers weigh the stick at about 3 kg.

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.

Not available

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.

Energy-saving mode, Standard mode, High power mode1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page names Energy-saving mode, Standard mode and High power mode, with 3 adjustable suction levels.

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.

No8Reviewhomeandsmart.de/xiaomi-g20-max-testRead 15 October 2026Test of July 2025 says there are three manual suction levels and no auto mode.

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.

Not available

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

80dB(A)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.

Electric Brush Bar (Equipped with Headlight)1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Package contents list Electric Brush Bar x1 (Equipped with Headlight). The Mini Electric Brush is a motorized hand tool and is kept in the box list.

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 pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page says the electric brush bar has an integrated LED searchlight.8Reviewhomeandsmart.de/xiaomi-g20-max-testRead 15 October 2026Test praises the LEDs at the front of the floor head and the LED light on the roller.

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.

No9Reviewtestberichte.de/p/xiaomi-tests/vacuum-cleaner-g20-max-testbericht.htmlRead 15 October 2026Review lists the suction tube as not bendable among its weaknesses.

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.

Not available

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 pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page says a 600mL dust compartment. Footnote says 600mL is the full compartment capacity and the Max. line holds less. The max-line volume is not published, so the gross volume is stored.2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026Dust Compartment Capacity Approx. 0.6L. The Czech, UK and German pages say the same.

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.

5-stage precise filtration system1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page says a 5-stage precise filtration system with 12-cone dust-air separation. Xiaomi names no HEPA grade.

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

99.9%1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Footnote says 99.9% overall filtration efficiency, tested by Xiaomi Internal Labs per clause 5.14 of IEC 62885-4:2020, report 0378-24A-01.

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

Not available

0.3µm1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Same footnote says particles from 0.3 to 10 um. The smallest size 0.3 is stored.

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.

Yes1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page lists washable filter assemblies.3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Care and Maintenance says to rinse the filter, pre-filter and post-filter under running tap water and dry them for at least 24 hours.

Battery and run time

8 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.

25.2V2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026Rated Voltage 25.2V. Charging Voltage 31.0V is not nominal and is not stored.3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Specifications table lists Rated Voltage 25.2 V and Charging Voltage 31.0 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.

Not available

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.

No3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Safety text says the appliance contains batteries that are only replaceable by skilled persons. A section lists steps to remove the battery, starting with five screws on the lower cover.8Reviewhomeandsmart.de/xiaomi-g20-max-testRead 15 October 2026Test says the battery is fixed and a quick tool-free swap is not intended.

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.

11Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page says a built-in large-capacity 7-cell battery pack. The box has no 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.

BXiaomi Vacuum Cleaner G20 Max

Power level	Mode	Tool	Run time (min)
Lowest	Energy-saving mode	Non-motorized tool	60
Lowest	Energy-saving mode	Motorized hand tool	50
Lowest	Energy-saving mode	Motorized floor head	45
Middle	Standard mode	Non-motorized tool	25
Middle	Standard mode	Motorized hand tool	25
Middle	Standard mode	Motorized floor head	25
Highest	High power mode	Non-motorized tool	5
Highest	High power mode	Motorized hand tool	5
Highest	High power mode	Motorized floor head	5

Source1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Operating time table on the overview page, one battery, one block per tool. Ground electric brush bar (motorized floor head) 45, 25 and 5 minutes. 2-in-1 brush nozzle (non-motorized tool) 60, 25 and 5. Mini electric brush (motorized hand tool) 50, 25 and 5. Pet brush 60, 25 and 5, which repeats the non-motorized rows and is not stored again. Order is energy-saving, standard and high power mode. Xiaomi Internal Lab data. Footnote says the electric brush bar was tested on hardwood flooring and tiles, and the 60 and 45 minute figures are in energy-saving mode when fully charged, report 0378-24A-01.

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)

60min=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)

5min=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.

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.

210min3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Charging says fully charging the vacuum before first use will take about 3.5 hours, which is 210 minutes. Vacuuming in high power mode for a long time heats the battery and can lengthen charging.

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.

No9Reviewtestberichte.de/p/xiaomi-tests/vacuum-cleaner-g20-max-testbericht.htmlRead 15 October 2026Datasheet lists Absaugstation fehlt, no emptying station. Xiaomi's box list holds only wall mounts.

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

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

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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.

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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 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).

Screen1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 October 2026Page says a high-definition LED colour display with real-time suction level and battery status. The manual calls it an LED Screen that shows error codes E0 to E4, so it is stored as a screen.3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Product Overview shows an LED screen with a battery level ring, mode icons and error codes. Troubleshooting says the screen shows error codes E0, E1, E2, E3 or E4.

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.

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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.

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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.

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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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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.

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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.

Width250Height1,300Depth216mm(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.

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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.

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.

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

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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.

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Extension Rod, Charger, Extension Hose, 2-in-1 Brush Nozzle, Mini Electric Brush, Pet Brush, Electric Brush Bar (Equipped with Headlight), Vacuum Cleaner Wall Mount, Accessory Wall Mount, Mount Kit (including self-tapping screw x4, wall plug x4)2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026Package Contents list the vacuum cleaner, extension rod, charger, user manual, extension hose, 2-in-1 brush nozzle, mini electric brush, pet brush, electric brush bar (equipped with headlight), vacuum cleaner wall mount, accessory wall mount and a mount kit. The vacuum cleaner itself and the user manual are not listed here. The German page calls the charger Netzteil and the global page calls it Charger.

Links

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Product page

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

www.mi.com/global/product/xiaomi-vacuum-cleaner-g20-max1Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-maxRead 15 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

www.mi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specs2Maker product pagemi.com/global/product/xiaomi-vacuum-cleaner-g20-max/specsRead 15 October 2026

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.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdf3Owner's manualcdn.azams0.fds.api.mi-img.com/xiaomi-b2c-i18n-upload/EU-ERP-Userguide-upload/Vacuum-Cleaner/57805-Xiaomi-Vacuum-Cleaner-G20-Max-UserGuide-EU.pdfRead 15 October 2026Xiaomi's EU user guide for the G20 Max, hosted on Xiaomi's own CDN. It is a multilingual file.

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

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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.

2years5Retailer pageshop.mdpcloud.com/xiaomi-vacuum-cleaner-g20-max-eu-cordless-operating-520-w-25-2-v-operating-time-max-60-441376Read 15 October 2026Spec table lists Warranty 24 month(s) for the EU model. The shop is in Lithuania and also cites a 24-month legal term. Xiaomi's pages and manual state no term.

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