Robot vacuums / Compare

Dreame D30 Ultra vs Yeedi S20 Infinity Ultra

A

Product A: Dreame

D30 Ultra

63 of 89 known

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B

Product B: Yeedi

S20 Infinity Ultra

47 of 89 known

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All 89 fields

Every value links to where we found it.

Only differences

ADreame D30 Ultra

BYeedi S20 Infinity Ultra

General

4 of 7 differ

Series

D Series2Maker product pagedreametech.com/products/d30-ultra-robot-vacuum.jsonRead 15 October 2026Store product tag D Series

Not available

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

010204AA001320, 010204AA0013232Maker product pagedreametech.com/products/d30-ultra-robot-vacuum.jsonRead 15 October 2026US store SKUs 010204AA001320 (black) and 010204AA001323 (white). The maker model code was not found on US pages. The EU manual and retailers name RTD31TE for the EU version, which is not stored here

DEX354Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Item details: Model Number DEX35. ASIN B0GSCTZ5V3

GTIN / EAN

00850079600256, 008500796002492Maker product pagedreametech.com/products/d30-ultra-robot-vacuum.jsonRead 15 October 2026Variant barcodes in the store feed. Black 00850079600256, white 00850079600249

850066464304, 69727907407774Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Item details: UPC 850066464304. The EAN 6972790740777 is from Matter Alpha8Spec databasematteralpha.com/yeedi/yeedi-s20-infinity-ultra-robot-vacuum-and-mop-p4957Read 15 October 2026Lists GTIN 6972790740777 and UPC 850066464304

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

Not available

20 May 20263Press releaseprnewswire.com/news-releases/yeedi-launches-s20-infinity-ultra-with-new-focusjet-technology-designed-to-tackle-stubborn-dried-on-stains-302777358.htmlRead 15 October 2026Press release date 2026-05-20

Status

Available1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026US store page with Add to Cart and both colors listed at 539.99 dollars on 2026-10-15

Available3Press releaseprnewswire.com/news-releases/yeedi-launches-s20-infinity-ultra-with-new-focusjet-technology-designed-to-tackle-stubborn-dried-on-stains-302777358.htmlRead 15 October 2026Sold on the YEEDI store and Amazon in October 2026

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

$999.992Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026US store regular price $999.99 USD, sale price $899.99. Excludes tax3Press releaseprnewswire.com/news-releases/yeedi-launches-s20-infinity-ultra-with-new-focusjet-technology-designed-to-tackle-stubborn-dried-on-stains-302777358.htmlRead 15 October 2026Standard retail price $999.99. Launch price $899.99 from 2026-05-20 to 2026-06-10. MSRP is stored. Excludes tax5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Price tag just shy of $1000, quoted as $999.99 in the comparison section. Review published 2026-06-266Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026Review states MSRP $999.99

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

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

US1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026US store

US2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026US store, prices in USD

ColoursiThe maker's own colour names

Black, White1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026US store options Black and White

Black4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Color: Black

Suction and brushes

5 of 13 differ

Max suction (claimed)iThe maker's highest suction pressure claim in pascals. Each maker measures it in its own lab, so figures from different brands are not directly comparable. A claim such as "175x more suction" is not converted. A maker can claim another figure in another market, such as Roborock in the US, so it is per variant.

25,000Pa1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Maximum Suction 25,000Pa. In-house lab data, actual performance may vary

22,000Pa2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 202622,000Pa Powerful Suction. Gallery image: up to 22,000Pa suction and up to 22 L/s airflow, tested by YEEDI Lab

Suction power (claimed)iThe maker's suction power claim in air watts. Few robot makers publish it. Pascals are a different measure and go in Max suction.

Not available

Not available

Main brushesiNumber of main brush rolls under the robot. One roll split into two halves counts as one, and so do two cones tip to tip on one axis. Two rolls that turn against each other count as two.

11Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Box list: one Main Brush (pre-installed). The spec table lists a TriCut Brush

14Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026What's in the Box lists Main Brush x1

Main brush materialiMaterial of the main brush rolls. Rubber covers rubber blades and fins.

Not available

Not available

Main brush (as published)iThe maker's name for the main brush, such as "DuoDivide Brush".

TriCut Brush1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: TriCut Brush. The page calls it the TriCut brush that detangles human hair and pet fur. The US box includes the TriCut brush. The UAE and UK pages say the TriCut brush is sold separately there

Airflow-Directed Anti-Tangle Main Brush (ZeroTangle 4.0)2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026Gallery image: Airflow-Directed Anti-Tangle Main Brush under ZeroTangle 4.0

Main brush liftiThe robot can raise its main brush off the floor, for example while it mops.

Not available

Not available

Side brushesiSpinning edge brushes. 0 for a robot without one.

11Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Box list: one Side Brush (pre-installed)

14Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026What's in the Box lists Side Brush x1

Extending side brushiThe side brush or its arm swings outward to reach corners and wall edges. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: Extendable and liftable side brush no5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars hardware table: Extending Side Brush no

No7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 2026Review says there is no extending side brush. The maker calls it an always-extended side brush

Side brush liftiThe robot can raise its side brush off the floor.

Not available

Not available

Max carpet pile (claimed)iTallest carpet pile the maker says the robot can clean. It is not the threshold height the robot can climb. A carpet height the robot climbs onto or glides over, such as carpet climbing 3 cm, is not a pile height.

Not available

Not available

Robot dustbiniDust capacity of the bin inside the robot. The base station's bag or bin is listed separately.

300mL1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Dust Box Capacity 300ml

Not available

FilteriPublished filter type or grade, such as "E11 HEPA". The robot's own filter. A dock filter goes in the source note.

HEPA5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars hardware table: HEPA filter yes. The maker names no filter grade

Not available

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

Yes4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Maintenance: rinse the dust box and its filter with clean water only and let them dry before reuse

Not available

Navigation and obstacles

7 of 8 differ

NavigationiHow the robot maps the home. A turret is a raised laser sensor on top. A retractable turret sinks into the body to pass under furniture. Built-in lidar sits inside the body with no turret. A solid-state 3D ToF sensor without a turret counts as built-in lidar. Camera means visual mapping without lidar. Gyroscope only means the robot has no mapping sensor and cleans in rows with a gyroscope. Random bounce means the robot has no mapping sensor and no gyroscope and turns when it bumps into something.

Lidar turret1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: dynamic laser navigation with smart 3DAdapt obstacle avoidance. The robot is 97 mm high, so the laser sensor is fixed on top. Vacuum Wars calls it spinning lidar and the manual lists an LDS cover and a laser distance sensor

Built-in lidar or ToF sensor6Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026Embedded dToF LiDAR mapping with AI recognition7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 2026Embedded navigation sensors with a flat-top design

Navigation system (as published)iThe maker's name, such as "VersaLift DToF" or "ClearView Pro LiDAR".

Smart Pathfinder Technology1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: Smart Pathfinder Technology

Not available

Obstacle sensors (as published)iThe maker's description of the front obstacle sensors, such as "AI Camera x2 + LED".

3DAdapt obstacle avoidance, single 3D line laser sensor1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: smart 3DAdapt obstacle avoidance using dynamic laser navigation. The manual names a 3D line laser sensor on the front. The page names no camera3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: Obstacle avoidance Single laser

AIVI 3D 4.0 RGBD AI obstacle avoidance1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026Obstacle System AIVI 3D 4.04Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Bullet title: RGBD AI obstacle avoidance

AI object recognitioniA camera and software identify objects such as cables, socks and pet waste and steer around them. A structured light sensor without a camera counts when the maker says it identifies object types, as Narwal does. A bump sensor or infrared sensor alone does not qualify. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Not available

Yes4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Bullet: RGBD AI obstacle avoidance identifies furniture, toys and small obstacles

Object types recognized (claimed)iNumber of object types the maker says the robot can identify. A figure such as 300+ is stored as 300.

Not available

1004Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ AIVI 3D 4.0: detects and avoids 100+ household obstacles. Stored as 1006Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026AIVI 3D 4.0 identifies more than 100 common objects

Dirt detectioniA sensor or camera finds dirtier spots and the robot cleans them harder or again. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: CleanGenius multi-spectrum dirt detection no. Vacuum Wars also lists no dirt sensor5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars hardware table: Dirt sensor no

Yes4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Bullet: supports AI stain and large particle recognition and increases cleaning intensity for contaminated areas

Max threshold (claimed)iHighest single step or door threshold the maker says the robot can climb.

20mm1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Threshold Crossing 0.79in (20mm). In-house lab data

24mm1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026Key Specifications row Obstacle Crossing reads 2.4cm / 4cm with no labels. Amazon A+ says climbing up to 0.95 in in one motion, so 2.4 cm is the single step. The 4 cm figure is not stored, since no source says what it is4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ TruePass Adaptive 4WD Climbing: obstacle climbing up to 0.95 in in one motion

Max two-step threshold (claimed)iHighest total height of a two-step threshold the maker says the robot can climb, such as a stepped sliding door track. Makers set conditions, such as a minimum width of the lower step.

Not available

Not available

Mopping

5 of 8 differ

Mop typeiNone means the robot only vacuums. Spinning pads are round pads that rotate. A roller is a turning cylinder. A track is a belt-shaped mop that rolls over the floor. A vibrating pad moves back and forth. A static pad is dragged.

Spinning pads1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: two high-speed rotary mops (DuoScrub) with round mop pad holders

Roller2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026OZMO Roller mop. Gallery image: 10.6 in auto-extending roller mop, 200 RPM

Extending mopiA mop pad or roller moves outward to reach wall edges and under low furniture. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: MopExtend RoboSwing yes. The page says the mop pads extend up to 1.57 in (4 cm), based on in-house calculation

Yes1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026TruEdge 3.0: the roller extends up to 2.58cm for closer edge cleaning

Mop lift heightiHow far the robot raises its mop pads alone when it drives onto carpet, as the maker's spec table gives it. A lift with the raised chassis goes in the source note.

10.5mm1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Mop Lifting Height 0.41in (10.5mm). The footnote says this is the height difference of the robot before and after mop lifting, so the pads alone

15mm1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026Mop Roller Smart Cover lifts the roller mop by 0.6in. The Amazon A+ page gives 0.6 in (15 mm)4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ Professional Carpet Care: lifts the roller mop by 0.6 in (15 mm)

Leaves mop at the dockiThe robot drops its mop pads at the base station by itself and picks them up again, so it can vacuum carpet without them.

No5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars mopping table: Drops Mop Pads at Station no. Raises Mop Pads on Carpet yes at 10.5 mm

Not available

Mop downforce (claimed)iThe maker's claim for the force that presses the mop onto the floor. A claim in kilograms is converted at 1 kgf = 9.80665 N and rounded to one decimal, so 1 kg is 9.8 N. When the maker also gives a figure in N, that figure is stored. When the maker gives a range, such as 9-11 N, the top of the range is stored.

6N3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK page: 6N Downforce. The US page states no figure

Not available

Mop speed (claimed)iHighest rotation speed of the spinning pads or the mop roller that wipes the floor. The speed of another roller that does not wipe the floor is not stored here.

160rpm3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK page: 160RPM Mop Spin Speed. The US page states no speed. Same mop hardware is assumed because both regions call the model D30 Ultra

220rpm1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026Key Specifications table and OZMO Roller text: 220rpm roller speed. Conflict: the store gallery image and the Amazon A+ module say 200 RPM, and Vacuum Wars and Vacuum Chef repeat 200. CGMagazine says 220 RPM. The newer landing page value is stored6Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026OZMO Roller 3.0 at 220 RPM

Robot water tankiClean water held in the robot itself. The base station tanks are separate.

Not available

Not available

Water flow levelsiNumber of water flow settings the user can pick for mopping.

Not available

Not available

Base station

7 of 10 differ

Base stationiThe main jobs of the dock sold with this model. Auto-empty means the dock sucks the dust out of the robot. Mop washing means the dock cleans the mop.

Auto-empty and mop washing1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: PowerDock with 100-day auto-empty into a dust bag, auto mop self-cleaning on a washboard and auto mop air-drying

Auto-empty and mop washing2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026Gallery image of the 10-in-1 Smart Cleaning Station lists Automatic Dust Collection and Hot Water Wash

Base station featuresiExtra dock functions. Hot-air drying dries the mop with warm air. Auto detergent adds cleaning solution by itself. Robot tank refill fills the robot's water tank. Self-cleaning wash tray means the dock cleans its own mop washing tray.

Hot-air drying, Self-cleaning wash tray1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: Auto Mop Air-Drying and AceClean DryBoard washboard self-cleaning with 20 high-temp spray nozzles. The UK spec table says drying is by hot air and lists no auto solution adding and no robot tank refill, so those two are not stored

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026Gallery image lists 145F Hot Air Drying, Automatic Solution Dispensing, Auto Water Refill & Exchange and Station Self-Cleaning4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Bullet: automatic water refill for the robot's small water tank. A+ 10-in-1 station list includes Station Self-Cleaning and Automatic Solution Dispensing

Base station water supplyiWater tanks means clean and dirty water tanks that the user fills and empties. Plumbed means the dock connects to a water inlet and a drain. The third option has tanks and a plumbing kit sold separately.

Water tanks1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5L/4.0L. No plumbing kit is mentioned

Water tanks5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Fill and empty water reservoirs. No plumbing option is mentioned

Base station dust containeriWhat the dock empties the robot's dust into.

Bag1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: 3.2L dust bag. Dust bags are in the box

Bag4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Item details and What's in the Box list a Dust Bag

Base station dust capacityiCapacity of the dust bag or bin in the dock.

3.2L1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2L

2.5L5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Review text: a decently sized 2.5-litre dust bag. Spec table lists 84.5 for the station

Days between bag changes (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes, pets and schedules.

100days1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: up to 100 days of auto-empty. Footnote: based on in-house lab data. Conditions not stated

Not available

Clean water tankiClean water tank in the base station.

4.5L1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5L/4.0L

4L5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Review text: 4 and 2.2 litre clean and dirty water reservoirs in the station, plus two cleaning solution reservoirs

Dirty water tankiDirty water tank in the base station.

4L1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5L/4.0L

2.2L5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Same sentence as the clean tank

Mop wash water temperature (claimed)iHighest water temperature the dock uses to wash the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note. A maker can claim another figure in another market, so it is per variant.

Not available

75°C4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ Intelligent Temperature-Controlled Hot Water Washing: 167°F for the bathroom, 131°F for the kitchen, 104°F for the bedroom. The highest, 167°F, is 75 C. The measuring point is not stated

Mop drying air temperature (claimed)iTemperature of the warm air the dock blows over the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note.

50°C3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK page: 50 C hot air for drying the mops. The measuring point is not stated

62.8°C2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026145°F hot air drying, converted to 62.8 C. The measuring point is not stated. The Amazon A+ hot air module says 122°F, so the two maker figures differ

Battery and charging

6 of 6 differ

Battery capacityiPublished capacity of the robot's battery pack at the nominal battery voltage. When the maker gives a typical or headline figure and a lower rated figure, the headline figure is stored and the rated one goes in the source note, as for Dreame. A rated figure alone is stored. A count times a capacity, such as 2600 mAh x 2, is not a pack capacity. The total is stored only when the maker or a review states it.

5,200mAh1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Battery Capacity 5,200mAh. The EU manual gives a rated capacity of 4.8 Ah, so 5,200 mAh is the headline figure

6,400mAh6Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026Review states a 6,400 mAh capacity7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 20266,400 mAh

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Specifications page of the Polish D30 Ultra user manual (EU edition, robot model RTD31TE, base RCDE0401): rated voltage 14.4 V. The manual is a retailer-hosted copy in Polish

Not available

Rated poweriRated electrical power of the robot from the spec sheet, label or manual. The base station's power is not included. A charger input rating from the manual, such as 20 V 2.5 A, is not this value.

75W4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Specifications page: robot rated power 75 W. The base station is rated separately at 700 W during dust emptying

Not available

Max run time (claimed)iLongest run time on one charge that the maker claims. Makers usually state it in the quietest suction mode without mopping. Claims that include charging breaks are not stored.

230min1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: up to 230 minutes and 156 m2 of continuous cleaning. Footnote: in-house lab data in Vacuum Only mode under Quiet Suction. The UK spec table says 250 min but its own text says 230 min

200min6Reviewcgmagonline.com/review/hardware/yeedi-s20-infinity-ultra-robotRead 15 October 2026Approximately 200 minutes of continuous operation. The mode is not stated7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 2026Up to 200 minutes per Yeedi's rating

Full charge time (claimed)iThe maker's claim for charging from empty to full. A partial charge, such as 9 to 80%, is not stored.

240min4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Specifications page: charging time about 4 hours, stored as 240 minutes. The UK spec table says 3.5 hours and the US page says 30 percent faster off-peak charging. The manual wins over the product page

Not available

Recharge and resumeiThe robot returns to the dock to charge and then finishes the job where it stopped.

Yes1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: automatically recharging and resuming cleaning when power runs low4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026The robot returns to the base to recharge on low battery and then resumes cleaning

Not available

Noise

1 of 1 differ

Noise (claimed)iOne row per noise figure the maker publishes. Suction mode is the maker's mode name, such as "Standard". When the maker gives a range, the top of the range is stored. A row leaves out the activity or the mode when the maker does not name it, such as a figure for quiet mode alone or a bare figure with neither.

ADreame D30 Ultra

Noise (dB(A))
76

Source3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: Noise level 76 dB(A) at most. No mode or activity is named. The US page gives no noise figure

BYeedi S20 Infinity Ultra

Not available

Connectivity and app

4 of 9 differ

Wi-Fi standardi802.11n is Wi-Fi 4, 802.11ac is Wi-Fi 5 and 802.11ax is Wi-Fi 6. Use the highest protocol the manual lists. None only when a source says the robot has no Wi-Fi.

Not available

Not available

Wi-Fi bandsiBands the maker's manual or spec table states. Many robots use 2.4 GHz only. Vacuum Wars' Wi-Fi version column is not used for this field.

2.4 GHz4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Setup note: only 2.4 GHz Wi-Fi is supported

2.4 GHz4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Listing text: only supports 2.4GHz Wi-Fi networks

Bluetooth versioniAs published, such as "4.1". Robots use Bluetooth for setup.

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MatteriThe maker states Matter support. Support that is only promised for a later update is not counted.

Yes3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK page: with Matter protocol support the robot integrates into your smart home. Vacuum Wars and a comparison site say no Matter. The EU model RTD31TE has a Matter certification entry. The US page does not mention Matter7Spec databasematterdevices.io/wifi/dreame-d30-ultra-robot-vacuumRead 15 October 2026Listing for the Dreame D30 Ultra Robot Vacuum, model RTD31TE, transport Wi-Fi, with a CSA certificate ID dated 2025. The listing is for the EU model code. Matter version not listed

Yes5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Review mentions Matter-certified smart home support7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 2026Works with Matter-compatible ecosystems8Spec databasematteralpha.com/yeedi/yeedi-s20-infinity-ultra-robot-vacuum-and-mop-p4957Read 15 October 2026Listed as Matter over Wi-Fi with Bluetooth for setup. The suction figure on that page (18,000 Pa) does not match the maker and is not used

Voice assistantsiThird-party assistants that can control the robot, such as "Amazon Alexa".

Amazon Alexa, Google Assistant, Siri3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: voice control via Siri, Alexa and Google Assistant

Amazon Alexa, Google Assistant5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Reviewer connected the robot through Alexa. Google Assistant comes from Vacuum Chef7Reviewvacuumchef.com/yeedi-s20-infinity-ultra-review-powerful-cleaning-innovative-focus-jet-mopping-great-valueRead 15 October 2026Amazon Alexa, Google Assistant and Matter-compatible ecosystems

Built-in voice controliThe robot has its own microphone and responds to spoken commands without a smart speaker.

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Companion appiThe maker's phone app for the robot, by name.

Dreamehome4Owner's manualmediaexpert.pl/products/files/96/9680548/Instrukcja-obslugi-Dreame-D30-Ultra-Bialy.pdfRead 15 October 2026Setup: install the Dreamehome app and scan the QR code under the robot lid

YEEDI1Maker product pageyeedi.com/pages/s20-infinity-ultraRead 15 October 2026Zones are marked in the YEEDI app. The page's Station row (1.6 L dust bin, 48 day cycle, bagless wording) does not match the Ultra's dust bag in the box list and is not used

Saved mapsiNumber of floor maps the robot can store, for homes with several levels.

41Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Page: creates up to 4 maps

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Live videoiThe app can show the robot's camera view live.

No3Maker product pagedreamestore.co.uk/products/dreame-d30-ultra-robot-vacuumRead 15 October 2026UK spec table: Remote video surveillance no5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars software table: Live Video Monitoring no

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Measured

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Suction at the brush housing (measured)iSuction pressure a reviewer measured with a manometer at the robot's brush housing on the highest power setting. It is far lower than the maker's figure and is not comparable to it.

0.95kPa5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars suction test: 0.95 kPa on the highest setting

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Airflow (measured)iAirflow at the suction inlet on the highest power setting, measured by a reviewer with an anemometer.

17CFM5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars airflow test: 17 CFM

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Embedded sand pickup on carpet (measured)iShare of sand worked into medium-pile carpet that the robot removed in a timed run on the highest power setting. The reviewer weighs the robot's bin before and after.

84%5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars carpet deep clean test: 84, which the compare page lists as the embedded sand result

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Pet hair pickup on carpet (measured)iShare of a fixed weight of flattened pet hair, about 2.5 inches long, removed from carpet in two runs. The reviewer weighs the hair left behind.

61%5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars 2.5 inch flattened pet hair pickup test: 61 percent

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Max threshold (measured)iHighest single threshold the robot cleared on a reviewer's test rig.

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Test obstacles avoided (measured)iNumber of the 24 test objects the robot steered around in Vacuum Wars' standard and torture obstacle tests.

86Reviewvacuumwars.com/dreame-d30-ultra-reviewRead 15 October 2026Vacuum Wars obstacle avoidance tests: combined 8 out of 24 (standard test 6 of 12, torture test 2 of 12), average 16. Review last updated 2026-09-15

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Area per charge (measured)iFloor area the reviewer estimates per charge from measured battery use and a fixed floor plan, on the lowest suction setting without mopping. Vacuum Wars multiplies battery efficiency by navigation efficiency. It is not a full-charge run.

170.11m²5Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_d30_ultraRead 15 October 2026Vacuum Wars Square Foot Per Charge: 1831 square feet. 1831 x 0.09290304 = 170.11 m2. Battery efficiency 2.05 minutes per percent. Lowest suction, no mopping

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Dimensions and weight

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Robot shapeiShape seen from above. D-shaped means a flat front and a round back.

Round1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Round body in maker photos. Dimensions 350 x 350 mm

Round4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Round body in the listing photos

Robot widthiWidth of the robot from side to side.

350mm1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Dimensions 13.78in (350mm) x 13.78in (350mm) x 3.81in (97mm). The UK table gives 350 x 350 x 97.2 mm

351mm4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ Dimensions image: robot 13.90 x 13.82 x 3.86 in. The 13.82 in side is the front width. 13.82 in = 351.0 mm

Robot depthiLength of the robot from front to back. The Length in a maker's Length x Width x Height is the depth.

350mm1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026See the width note

353.1mm4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 202613.90 in = 353.1 mm, the Length of the A+ figure

Robot heightiHeight at the robot's lowest operating position. A fixed lidar turret is included. A retractable turret is lowered. This decides which furniture the robot fits under.

97mm1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: 3.81in (97mm). The laser sensor is fixed, so this is the operating height

98mm4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 20263.86 in = 98.0 mm. The A+ image calls it an ultra-slim body and the robot is flat on top with no turret

Height with sensor raisediHeight with a retractable lidar turret raised. Empty for a robot without a retractable sensor.

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Robot weightiRobot with battery and dustbin, without the base station. Some store pages label the robot and dock together as Robot Weight. Check that the figure fits the robot alone.

3.89kg(8.6 lb)1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Weight 3.89kg

5.49kg(12.1 lb)5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 2026Spec table: 12.1 pounds robot, 18.1 station. 12.1 lb = 5.49 kg. No maker weight found

Base station dimensionsiWidth, depth and height of the dock. When the maker gives the depth with and without the ramp, the depth with the ramp is stored. Makers write the axes in different orders, so they are mapped with care. A size the maker gives for the robot and dock together counts only when the robot sits inside the dock's footprint, and the source note says so.

Width457Depth340Height590mm(18 × 13.4 × 23.2 in)1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Base Station Dimensions 17.99in (457mm) x 13.38in (340mm) x 23.23in (590mm). Axis labels are not printed. The UK table lists the dock as 350 x 456.7 x 590.5 mm in L x W x H, so 457 is the width and 590 the height. The depth is stored as the US figure 340

Width338.1Depth459Height500.1mm(13.3 × 18.1 × 19.7 in)4Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026A+ Dimensions image: station 13.31 x 18.07 x 19.69 in. Width 13.31 in = 338.1 mm, depth 18.07 in = 459.0 mm, height 19.69 in = 500.1 mm. The photo shows the ramp plate attached, so the depth includes it

Base station weightiDock without the robot and with empty tanks.

8.86kg(19.5 lb)1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Spec table: Base Station Weight 8.86kg

8.21kg(18.1 lb)5Reviewhomesandgardens.com/household/home-tech/yeedi-s20-infinity-ultra-reviewRead 15 October 202618.1 lb = 8.21 kg. Not stated whether the tanks are empty

Certifications

None of 1 known

FCC IDs

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Other certificationsiNamed certifications, verbatim, such as a TÜV SÜD or UL Solutions cybersecurity mark.

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In the box

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In the boxiItems supplied with this exact model, verbatim.

D30 Ultra Robot Vacuum x1, Base Station x1, Main Brush (pre-installed) x1, Brush Guard (pre-installed) x1, Side Brush (pre-installed) x1, Dust Box (pre-installed, including filter) x1, Mop Pads (pre-installed) x2, Mop Pad Holders x2, Dust Bags (pre-installed x1) x2, Base Station Ramp Extension Plate x1, Quick Start Guide x1, User Manual x11Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026Package List on the US page

Robot x1, OMNI Station x1, Power cord (black) x1, User Manual x1, Quick guide x1, Side Brush x1, Main Brush & Main Brush Cover x1, Filter x1, Dust Bag x1, Cleaning Solution (260 mL) x1, Heavy Duty Cleaning Solution (260 mL) x1, Auxiliary Compartment Auto-Fill Module x1, Ordinary Roller Mop (grey) x1, Clean Water Tank x1, Dirty Water Tank x14Retailer pageamazon.com/dp/B0GSCTZ5V3Read 15 October 2026Item details Included Components, items shown as listed with * replaced by x. The A+ What's in the Box image lists the same items and says the side brush, main brush, roller mop, filter and dust bag are pre-installed on the robot

Links

Not compared

Product page

www.dreametech.com/products/d30-ultra-robot-vacuum1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 2026US store product page

www.yeedi.com/products/s20-infinity-ultra2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 2026

Spec sheet

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Manual

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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

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.

3years1Maker product pagedreametech.com/products/d30-ultra-robot-vacuumRead 15 October 20263-Year Warranty shown on the US store page

1year2Maker product pageyeedi.com/products/s20-infinity-ultraRead 15 October 20261-YEAR WARRANTY on the US store page

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