Cordless vacuums / Compare

Dreame Z30 vs Roborock H60 Hub Ultra

A

Product A: Dreame

Z30

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B

Product B: Roborock

H60 Hub Ultra

46 of 65 known

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Only differences

ADreame Z30

BRoborock H60 Hub Ultra

General

5 of 9 differ

Series

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.

H60 Hub2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Maker calls the family the Roborock H60 Hub Series, with the Hub Ultra, Hub Pro and Hub.

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

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.

H9A1A, RR-H60HubUltra-M1, RRDE-H60HubUltra-M11Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Shopify variant SKU RR-H60HubUltra-M1 is the US store model. The manual names the vacuum H9A1A and the dock MDS20LRR.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Basic Parameters on page 12: vacuum model H9A1A, auto-empty dock model MDS20LRR, battery model PF081ULL.6Maker product pagede.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026German store Shopify SKU RRDE-H60HubUltra-M1.

GTIN / EAN

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

0195043009759, 69746538133761Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Shopify variant barcode 0195043009759 on the US store.6Maker product pagede.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026German store Shopify barcode 6974653813376.

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

Not available

4 September 20254Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Press release dated Berlin, 4 September 2025.

Status

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.

Available1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026US store sold it at 269.99 USD with a compare price of 399.99 USD on 2026-10-14.

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

$599.994Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Says the US range is 499.99 to 599.99 USD depending on the model and US availability was unconfirmed at launch. The Ultra is the top model, and TechRadar names 599.99 USD as its list price.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Review of 9 October 2025 lists a list price of 599.99 USD and AU$999. It says the vacuum was sold at 499.99 USD at Roborock, Target and Amazon and had not been seen at the list price. Price is before sales tax.

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.

€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.

€499.994Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Says the EU price is 399.99 to 499.99 EUR depending on the model. The German store compare price for the Hub Ultra is 499.99 EUR and appgefahren names 499 EUR as its regular price. Includes VAT.6Maker product pagede.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026German store lists a compare price of 499.99 EUR and a price of 349.00 EUR. The compare price is stored as the list price. The 349.00 EUR price is not stored.10Press articleappgefahren.de/roborock-h60-hub-ultra-akku-staubsauger-mit-absaugstation-gestartet-387321.htmlRead 15 October 2026Launch article of 30 September 2025 for Germany says the regular price of the Roborock H60 Hub Ultra is 499 euros and the launch price 359 euros on Amazon.

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

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.

US, AU, EU1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026US store.4Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Says the series is available in the European Union.5Maker product pageroborockstore.com.au/products/h60-hub-ultraRead 15 October 2026Roborock Australia store.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026US, AU and Europe except the UK.

ColoursiThe maker's own colour names

Not available

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 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.

Stick, converts to handheld1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Spec page lists a telescopic wand, a motorized mini-brush and a 2-in-1 crevice brush. TechRadar says the wand comes off and a tool turns the unit into a handheld.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Says the wand can be removed and a detail tool added to turn the unit into a handheld.

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

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.

None1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026What's Included lists no wet head. BGR says the vacuum has no mopping or steaming.12Reviewbgr.com/2077971/roborock-h60-hub-ultra-reviewRead 15 October 2026Review says the vacuum has no mopping and steaming capabilities.

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.

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.

210AW1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says 210AW max suction power. Footnote: tested by TUV Rheinland to IEC 62885-4:2020/5.8, without accessories, in MAX mode with a full battery, with test equipment of 10 mm diameter.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Comparison table lists max suction power 210AW. Footnote 1 gives the TUV Rheinland IEC 62885-4:2020/5.8 test, report CN253JHD001.4Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Says the Ultra leads with 210AW tested by TUV Rheinland to IEC 62885-4:2020/5.8 in MAX mode without accessories.5Maker product pageroborockstore.com.au/products/h60-hub-ultraRead 15 October 2026Spec list says cleaning power suction 210AW.

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.

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.

Not available

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

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.

630W9Reviewagdmaniak.pl/119980/roborock-h60-hub-ultra-testRead 15 October 2026Parameter list says vacuum power 630 W and dock power 900 W. The manual lists a rated 29.6 V and 20 A, which is 592 W. The maker states no wattage in the pages and documents read, so 630 W rests on this one trusted secondary source.

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

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

Not available

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

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

ECO, MED, MAX3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Screen section C2-8 lists ECO, MED and MAX. MED is the default every time the vacuum is turned on.

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

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.

No7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Review says there is no Auto mode and the user has to switch modes by hand.9Reviewagdmaniak.pl/119980/roborock-h60-hub-ultra-testRead 15 October 2026Review says an automatic power mode is missing.

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

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.

No9Reviewagdmaniak.pl/119980/roborock-h60-hub-ultra-testRead 15 October 2026Review says the lack of an automatic mode with a dirt-amount sensor is surprising.

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

75dB(A)1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says a low operating noise of 75 dB(A). It states no test standard or mode. The Polish review says up to 75 dB in MAX according to the maker.

Floor head and tools

2 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 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

Anti-Tangle JawScrapers Hybrid Brush1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page heading Anti-Tangle JawScrapers Hybrid Brush. What's Included calls it Floor Brush. The manual calls it Multi-Surface Brush.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Anti-Tangle Brush for Floors and Carpets, JawScrapers Hybrid Brush.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Parts list calls the floor head the Multi-Surface Brush, for tiles, floors and low-pile carpets up to 2 cm.

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/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.

LED1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page names a 140 degree wide-angle green headlight and the series page calls it LED green light dust detection. The maker does not call it a laser.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Page says LED green light dust detection technology with a 140 degree ultra-wide angle.

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

Not available

No2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Comparison table lists wand type Telescopic for the Hub Ultra. The page does not mention a bending wand for the Hub series.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Parts list names a telescopic wand with an extension component and release button. No hinge or bending joint is described.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Says the Hub version has a telescopic wand and the version without the dock swaps it for a wand that bends forward 90 degrees.

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

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.

No8Reviewpcgameshardware.de/Haushalt-Thema-281201/Specials/roborock-h60-hub-ultra-test-akkustaubsauger-absaugstation-1483215Read 15 October 2026Review says the vacuum cannot stand by itself and must be laid down or leaned on a wall. The review also says the wand bends to 90 degrees, which the maker page, the manual and TechRadar do not support for the Hub Ultra.

Bin and filtration

4 of 6 differ

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

0.6L1Maker 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.

0.5L5Maker product pageroborockstore.com.au/products/h60-hub-ultraRead 15 October 2026Spec list says dustbin volume 500ml. It does not say if this is the gross volume or the volume to the max line. TechRadar says an onboard bin of 0.5 L and Choice measured 0.4 L.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Spec table lists onboard bin 0.5 L.

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

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.

5-stage HEPA filtration1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page lists 5-stage filtration and HEPA filters. The series page lists cyclone filtration, metal mesh, multi-cyclone component, sponge filter and post-motor filter.

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

Not available

Not available

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

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.

99.95%1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says up to 99.95 percent of microdust particles as small as 0.3 microns. Footnote: TUV Rheinland, ASTM F1977-22, MAX mode, particles of 0.3 to 5 um.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Footnote 10 gives the TUV Rheinland ASTM F1977-22 test in MAX mode for particles of 0.3 to 5 um, report CN253JHD001.

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

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

0.3µm1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Same claim: particles as small as 0.3 microns.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Same footnote 10.

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

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.

Yes1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says the dustbin and HEPA filters are washable.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Section D2: wash the filter cartridge with running water and let it dry for at least 24 hours.

Battery and run time

4 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.

29.6V2Owner'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.

29.6V3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Basic Parameters list the battery as 29.6 V/2964 mAh (TYP) lithium-ion. The maker page lists 2964mAh*8, which is eight cells in series at 3.7 V, so 29.6 V is the nominal voltage.13Reviewchoice.com.au/products/home-and-living/laundry-and-cleaning/vacuum-cleaners/roborock-h60-hub-ultra-h9a1aRead 15 October 2026Specifications list battery voltage 29.6 V, Li-ion.

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

3,100mAh2Owner'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.

2,964mAh3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Basic Parameters: 29.6 V/2964 mAh (TYP), which is 87.7 Wh. The Polish review lists 2800 mAh (82.88 Wh), which the manual does not support.

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

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.

Yes1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page headline says long-lasting detachable battery.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Section D6 says the lithium-ion battery pack is detachable and consumable and has a battery pack release button.

Batteries includediNumber of batteries in the box.

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.

11Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026What's Included lists one vacuum and no spare battery. The vacuum ships with its detachable battery, and the press release footnote next to detachable batteries says an extra accessory unit is sold separately.

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 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.

BRoborock H60 Hub Ultra

Power level	Mode	Tool	Run time (min)
Lowest	ECO	Non-motorized tool	90
Middle	MED	Not available	30
Highest	MAX	Not available	10

Source1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says up to 90 minutes on a single charge. The series page footnote says internal testing with a full battery in ECO mode using the 2-in-1 crevice brush.2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Footnote 6: Roborock internal testing with a fully charged battery in ECO mode using the 2-in-1 crevice brush. The page lists only the 90 minute maximum.4Press releasenewsroom.roborock.com/gl/news/roborock-unveils-the-h60-hub-series-debuting-smart-auto-empty-docks-for-an-effortless-cleaning-experienceRead 15 October 2026Says up to 90 minutes, based on internal testing with a full battery in ECO mode using the 2-in-1 crevice brush.9Reviewagdmaniak.pl/119980/roborock-h60-hub-ultra-testRead 15 October 2026Parameter list says up to 90 minutes in Eco, about 30 minutes in MED and up to 10 minutes in MAX. It does not name the tool. The 30 and 10 minute figures are not on the maker pages read and the review does not name the tool, so the tool is left out of those two rows.

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)

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.

Not available

10min=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/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.

210min5Maker product pageroborockstore.com.au/products/h60-hub-ultraRead 15 October 2026Spec list says charging time 3.5 hours, which is 210 minutes. TechRadar says Roborock quotes 3 hours 30 minutes and Choice lists a claimed charging time of 3.5 hours.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Spec table lists charge time 3 hours 30 and measured 3 hours 15 after a 30 minute pause.13Reviewchoice.com.au/products/home-and-living/laundry-and-cleaning/vacuum-cleaners/roborock-h60-hub-ultra-h9a1aRead 15 October 2026Specifications list claimed charging time 3.5 hours.

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.

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.

Yes1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says automatic dust evacuation and charging in an all-in-one dock.

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

Not available

Bag1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page lists a dust bag pre-installed in the dock and an extra dust bag.

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

Not available

3L1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 20262Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Comparison table lists dock dust bag capacity 3L for the Hub Ultra.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Spec table lists dock bin 3 L.

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

100days2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Page says up to 100 days. Footnote 4: based on internal testing, actual emptying intervals vary with cleanliness.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Says Roborock says the dust bag needs replacing once every 100 days.

Display and app

0 of 3 differ

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

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.

Screen2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Page says LED screen: easily view battery status and choose from three cleaning modes. The screen shows a digital battery level in the manual and TechRadar.3Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026Section C2 shows a screen with the current mode, a digital battery level, error codes E1 to E4 and a battery icon.11Reviewhomebeautiful.com.au/shopping/roborock-h60-hub-ultra-reviewRead 15 October 2026Review lists a detachable battery with a battery status display screen.

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

Not available

Measured

None of 7 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Dimensions and weight

4 of 5 differ

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

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.

Width293Height1,146Depth250mm(11.5 × 45.1 × 9.8 in)2Maker product pageus.roborock.com/pages/roborock-h60-hub-seriesRead 15 October 2026Dimensions table lists the vacuum as 293*250*1146mm and the dock as 289*289*848mm. TechRadar lists the vacuum as 114.6 cm high, 25 cm long and 29.3 cm wide, so 293 mm is the width and 250 mm the depth. The height is with the telescopic wand fully extended.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Spec table lists vacuum 45.1 x 9.8 x 11.5 in, which is 114.6 x 25 x 29.3 cm as H x L x W.

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

Not available

Not available

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

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.

1.8kg(4 lb)5Maker product pageroborockstore.com.au/products/h60-hub-ultraRead 15 October 2026Spec list says weight 1.8 kg with no scope. TechRadar calls 1.8 kg the body only and the Polish review lists 1.8 kg for the main unit.7Reviewtechradar.com/home/vacuums/roborock-h60-hub-ultra-reviewRead 15 October 2026Spec table lists weight (body only) 4 lb / 1.8 kg.

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

Width290Height1,071Depth393mm(11.4 × 42.2 × 15.5 in)1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page lists the vacuum cleaner with dock as 15.47 x 11.42 x 42.17 inches. Home Beautiful states 393 x 290 x 1071 mm for the dock with vacuum, which is the same size. The order is length, width and height, so 393 mm is the depth and 290 mm the width, as the dock base is 289 x 289 mm.11Reviewhomebeautiful.com.au/shopping/roborock-h60-hub-ultra-reviewRead 15 October 2026Size list: dock dimensions with vacuum 393 x 290 x 1071 mm and vacuum dimensions 293 x 250 x 1146 mm.

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

Not available

9.8kg(21.6 lb)1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page lists net weight 21.61 lbs next to the size of the vacuum with dock, which is 9.8 kg. BGR says the same figure is the total with the dock.12Reviewbgr.com/2077971/roborock-h60-hub-ultra-reviewRead 15 October 2026Review lists the product dimensions with the dock as 15.47 x 11.42 x 42.17 inches and a total weight of 21.61 pounds, and says the stick alone is lighter and smaller.

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.

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.

Auto-Empty Dock (Dust Bag Pre-Installed), Roborock H60 Hub Ultra Vacuum, Telescopic Wand, Floor Brush, Motorized Mini-Brush, 2-in-1 Crevice Brush, Extra Dust Bag, User Manual1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026What's Included list on the US page.

Links

Not compared

Product page

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

us.roborock.com/products/roborock-h60-hub-ultra1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026

Spec sheet

Not available

Not available

Manual

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.

support.roborock.com/hc/en-us/article_attachments/506988987897853Owner's manualsupport.roborock.com/hc/en-us/article_attachments/50698898789785Read 15 October 2026English manual for the H60 Hub Ultra from Roborock support.

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

Not available

Not available

Warranty

1 of 1 differ

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

2years1Maker 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.

1year1Maker product pageus.roborock.com/products/roborock-h60-hub-ultraRead 15 October 2026Page says 1-year limited warranty. US store.

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