Robot vacuums / Compare

Ecovacs Deebot X12S OmniCyclone vs Roborock Saros 20

A

Product A: Ecovacs

Deebot X12S OmniCyclone

57 of 89 known

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B

Product B: Roborock

Saros 20

73 of 89 known

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Only differences

AEcovacs Deebot X12S OmniCyclone

BRoborock Saros 20

General

5 of 7 differ

Series

Deebot X12S1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026The page lists X12S OmniCyclone beside the X12S PRO OMNI and shares accessories for the X12S line

Saros1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

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

OZX12SM, ZJ2618, ZJ25701Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026US store SKU OZX12SM in the page structured data. The maker model code is not on the page4Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Technical Specifications: robot model ZJ2618, station model CH2585 (US manual)5Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/083409_7073$DEEBOTX12SOmniCycloneInstructionManualEN_DE_FR_IT_SE_NO_DK_FI_TR_PL_ES-EU.pdfRead 14 October 2026Technical Specifications: robot model ZJ2570, station model CH2619 (EU manual)

RRE0CPS, RR-Saros205-M1, RRDE-Saros205-M1, S2052-001Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026US store SKU RR-Saros205-M1. RRE0CPS is the robot model in the manual. S2052-00 is a retailer part number4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026FCC statement page lists robot model RRE0CPS and Empty Wash Fill Dock EWFD42LRR10Retailer pagepood.datafox.ee/mobiilseadmed-ja-tarvikud/robottolmuimejad/vacuum-cleaner-robot-saros-20-black-s2052-00Read 14 October 2026Retailer lists MPN S2052-00 for Saros 20 black

GTIN / EAN

69794637725163Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Page structured data sku 6979463772516, a valid EAN-13

0195043008363, 69369059053141Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026GTIN 0195043008363 is in the US page structured data

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

September 20267Press articlechina-gadgets.deRead 14 October 2026Unveiled at IFA 2026 in Berlin, early September 2026

January 20269Press articlesmarthomeassistent.de/roborock-saros-20-kurz-vor-marktstartRead 14 October 2026Presented at CES in early January 2026 with a Q1 2026 market launch

Status

Available1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Structured data shows InStock at $1,299.99

Available9Press articlesmarthomeassistent.de/roborock-saros-20-kurz-vor-marktstartRead 14 October 2026Sold on the maker's US, German and other regional stores 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.

Ecovacs Deebot X12 OmniCyclone6Reviewbgr.com/2251627/ecovacs-deebot-x12s-omnicyclone-reviewRead 14 October 2026BGR calls the Ecovacs Deebot X12 the previous-generation model of the Deebot X12S OmniCyclone.10Reviewvacuumwars.com/ecovacs-x12s-ifa-2026Read 23 October 2026Vacuum Wars calls the Deebot X12S OmniCyclone a next-generation version of the Deebot X12 OmniCyclone.

Roborock Saros 10R11Reviewtechradar.com/home/robot-vacuums/the-outstanding-roborock-saros-10r-just-got-even-better-here-are-3-ways-the-saros-20-improves-on-its-predecessorRead 23 October 2026TechRadar calls the Roborock Saros 20 the successor to the Roborock Saros 10R.12Measurementrtings.com/robot-vacuum/tools/compare/roborock-saros-10r-vs-roborock-saros-20/88296/127216Read 23 October 2026RTINGS says the Roborock Saros 20 is the successor to the Roborock Saros 10R.

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.

$1,299.996Reviewbgr.com/2251627/ecovacs-deebot-x12s-omnicyclone-reviewRead 14 October 2026Review published 2026-09-04 gives $1,299.99, excl. tax. The US maker page and Amazon list the same price. A launch coupon of $200 ran 2026-09-09 to 2026-09-13

$1,599.998Reviewtomsguide.com/home/home-appliances/roborock-saros-20-reviewRead 14 October 2026Review states a US MSRP of $1,599.99 on the Roborock website, US release 2026-03-23. Excludes 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.

€1,2993Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Structured data price 1299 EUR, incl. VAT, in stock. Launch reports give the same UVP7Press articlechina-gadgets.deRead 14 October 2026Article dated 2026-09-10 gives a UVP of 1,299 euro in Germany, incl. VAT. A retailer offer of 1,199 euro is separate

€1,4998Reviewtomsguide.com/home/home-appliances/roborock-saros-20-reviewRead 14 October 2026Review states an EU MSRP of 1,499 euro and an early 2026 EU release. Also reported as UVP 1.499 euro by smarthomeassistent.de9Press articlesmarthomeassistent.de/roborock-saros-20-kurz-vor-marktstartRead 14 October 2026UVP 1,499 euro, launch offer 1,289 euro from 2026-02-26 to 2026-03-11 (article dated 2026-02-23)

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

US, DE1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026

US, DE1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

ColoursiThe maker's own colour names

Not available

Black3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026German page color is Schwarz

Suction and brushes

7 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.

27,000Pa2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Page says 27,000 Pa BLAST Suction delivering 53 AW. The US page gives only 53AW

36,000Pa1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

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.

53AW2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 202653 AW Max motor

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.

14Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Product diagram bottom view shows one Main Brush

17Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 2026Review says the DuoDivide main brush has a gap in the center to channel hair. One roll split into two halves counts as one. The manual lists the halves as main brushes

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".

ZeroTangle 4.0 Airflow-directed Anti-tangle Main Brush1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Page names the Airflow-directed Anti-tangle Main Brush under ZeroTangle 4.0

DuoDivide Brush2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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

Not available

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 20262Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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

13Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026In the box list: Seitenbuersten 14Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Product diagram bottom view shows one Side Brush

16Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Compare page lists 1 side brush

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.

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026TruEdge 3.0: Zero-Pressure Extended Side Brush stays extended and tightly hugs the edges

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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

30mm1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Published as 1.18 in (the global page says 3 cm). Needs manual enabling in the app2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Dynamic carpet cleaning for pile up to 3 cm. Needs manual enabling in the app

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

250mL2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Dust box capacity 0.25 L. The German page says 250 ml3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Groesse des Staubbehaelters 250 ml

259mL3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026Compare table shows 259 ml dust container

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

M62Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Filter level M6 with Filter Net and Antibacterial Filter

Not available

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

Yes2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Washable filter Yes

Yes4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Parts list names A6-6 Washable Filter

Navigation and obstacles

6 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.

Built-in lidar or ToF sensor2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Navigation Type dToF. The manual describes a laser ranging module with a 10 m range and no raised turret in the product diagram. BGR says the dToF sensor sits at the front

Built-in lidar or ToF sensor2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Maker names StarSight Autonomous System 2.0, a 3D ToF system. Vacuum Wars calls it embedded 3D ToF lidar and notes no top turret

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

dToF2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Navigation Type dToF

StarSight Autonomous System 2.02Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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

AIVI 3D 4.0 (RGBD camera with supplementary light)2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Obstacle Avoidance RGBD. The German table adds supplementary light and the manual lists a Supplementary Light

StarSight Autonomous System 2.0 with 3D sensors and RGB camera, VertiBeam lateral obstacle avoidance2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Maker lists VertiBeam lateral obstacle avoidance under StarSight 2.0. Advanced 3D sensors and an RGB camera per the US page

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.

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026AIVI 3D 4.0 keeps a safe approach to pets, pet waste and loose wires

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

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

3001Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Published as 300+ types

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.

Not available

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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

25mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Crosses single-level obstacles up to 1.0 in, equal to 25.4 mm. Other maker pages say 2.5 cm. The two-step figure is 2.0 in here, 5 cm on the Australian page and 4 cm on the German, UK and global pages, so it is not stored2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Single-level obstacles up to 2.5 cm

45mm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 20264.5 cm single threshold such as a door sill (maker FAQ on the German page, 1.77 in on the US page)

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

88mm1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Published as 3.46 in double layer (1.77 in + 1.69 in). Global page gives 8.8 cm. Test conditions: first step up to 4.5 cm, gap deeper than 12 cm and up to 14 cm, second step up to 4.3 cm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 20268.8 cm double layer. First step up to 4.5 cm, gap deeper than 12 cm and up to 14 cm, second step up to 4.3 cm. Maker internal test

Mopping

6 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.

Roller1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026OZMO ROLLER 3.0, 10.6 in mop roller

Spinning pads2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026TruEdge 3.0 air-cushion suspended roller with an extended 1.02 in reach beyond the robot body

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 20262Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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.

15mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026The roller lifts by 0.59 in on carpet, equal to 15 mm. Australian and German pages give 15 mm2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row automatic mop lifting 15 mm on the German page, 0.59 in on the US page

Not available

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.

Not available

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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.

Not available

13N1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Up to 13 N. Needs Deep Cleaning for Heavy Dirt or Stains enabled in the app (global page footnote)2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 20268 N for ordinary mopping, 13 N when tough stains are detected

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.

Not available

200rpm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026200 RPM dual spinning mop

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

110mL2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row water tank capacity 110 ml. The row printed 10.3 in the last table of the page is a layout error3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Kapazitaet des Wassertanks 110 ml

69mL3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026Compare table shows 69 ml

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026OmniCyclone station with PureCyclone 2.0 auto-empty and hot-water roller washing

Auto-empty and mop washing2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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, Auto detergent, Robot tank refill, Self-cleaning wash tray1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Air-Path Auto Drying, Heavy-Duty Solution deep-cleans the roller automatically, Roller Washing Tray High-Pressure Rinsing keeps the base plate clean. Hot-air drying at 63 C is on the German page. Robot tank refill is on the German page3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table: Automatisches Nachfuellen (Station zu deebot) Ja, Heissluft-Trockner Y 63 C

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Hot-air drying (55 C), automatic detergent dispenser, warm water tank refilling, dock self-cleaning with hot water

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Station clean and dirty water tanks. The PRO models with auto refill and drain are other products

Water tanks2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Saros 20 with manual water replacement. The Saros 20 with Refill and Drainage System, sold in certain regions, is the plumbed variant row.

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

Bagless1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Bagless PureCyclone 2.0 Auto-empty Technology eliminates dust bags

Bag4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Parts list names A9 Disposable Dust Bag

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

1.6L2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row dust bag capacity 1.6 L. The station is bagless, so this is the dust container

2.7L6Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Compare page lists bag capacity 2.7 l. No maker figure found

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.

Not available

65days2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Up to 65 days. Maker internal test. Actual intervals depend on usage habits and environment

Clean water tankiClean water tank in the base station.

3.5L2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row clean water tank capacity 3.5 L

Not available

Dirty water tankiDirty water tank in the base station.

2.4L2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row dirty water tank capacity 2.4 L. German, French and Italian pages agree. The UK page table says 2.7 L and also lists 22000 Pa, so it looks like it carries X12 values

Not available

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

100°C2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Up to 100 C (212 F) at the clean water dispensers of the base, standard atmospheric pressure

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.

63°C3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Heissluft Y, 63 C. The measuring point is not stated. Italian and French pages say the same

55°C2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Air at the base outlet during drying can reach 55 C

Battery and charging

4 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.

4,000mAh2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row battery capacity 4000 mAh3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Lithium-ion battery, 4000 mAh

6,400mAh1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Published as 6,400 mAh lithium-ion4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Basic Parameters: 6400 mAh typical

Battery voltageiNominal pack voltage, such as 14.4 V.

Not available

14.4V4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Basic Parameters: 14.4 V / 6400 mAh (TYP) lithium-ion battery

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.

110W2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row DEEBOT rated power 110 W

65W3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026Compare table shows Nennleistung 65 W

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.

Not available

200min3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026Compare table shows 200 min in quiet mode. The Australian store lists 180 min for a Saros 20 column and Vacuum Wars lists 190 min, the German page is the maker figure with a named mode

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.

150min2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row charging time 2.5 h, stored as 150 minutes. The manual says about 2.5 h4Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Technical Specifications: Charging Time about 2.5 h

150min2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Published as 2.5-hour fast charging. Stored as 150 minutes

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

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026The manual troubleshooting table tells the user to enable auto resume in the app when the robot returns to recharge4Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Troubleshooting row 5: enable auto resume in the app so the robot finishes after recharging

Yes4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Manual says the robot resumes where it left off after charging when the battery runs low during a cleaning cycle

Noise

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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.

AEcovacs Deebot X12S OmniCyclone

Activity	Suction mode	Noise (dB(A))
Vacuuming	Standard	60.2
Vacuuming and mopping	Standard	62.2
Mop washing	Not available	58.3
Dock emptying	Not available	73

Source2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table rows noise standard mode sweep 60.2 dBA and sweep and mop 62.2 dBA. Mop washing is a range of water outlet noise 47.7 and pumping noise 58.3, the top is stored, the German page lists 58.3. Dust collection noise 73 dBA. Weighting is dBA as published. Suction modes other than standard are not listed3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Mop washing noise 58.3 dBA. Noise 60.2 for sweeping and 62.2 for sweeping and mopping

BRoborock Saros 20

Suction mode	Noise (dB(A))
Balanced	63

Source3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026Compare table shows 63 dB in balanced mode. Weighting and activity are not stated, so the row has no activity

Connectivity and app

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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.

Wi-Fi 44Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Network setup: the router must support 802.11b/g/n. The highest protocol listed is 802.11n

Wi-Fi 65Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20CE%20DE%20User%20Manual.42242813.pdfRead 14 October 2026RF Specification table lists 802.11b/g/n/ax on 2.4 GHz and 802.11a/n/ac/ax on 5 GHz. The maker does not use the name Wi-Fi 6. Vacuum Wars lists 2.4 GHz only

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 GHz5Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/083409_7073$DEEBOTX12SOmniCycloneInstructionManualEN_DE_FR_IT_SE_NO_DK_FI_TR_PL_ES-EU.pdfRead 14 October 2026Technical Specifications: Frequency Bands 2400-2483.5 MHz. Troubleshooting says do not use a 5 GHz network

2.4 GHz, 5 GHz5Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20CE%20DE%20User%20Manual.42242813.pdfRead 14 October 2026RF Specification table lists 2.4 GHz and 5 GHz. Vacuum Wars lists 2.4 GHz only. The maker manual is used

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

Not available

5.45Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20CE%20DE%20User%20Manual.42242813.pdfRead 14 October 2026RF Specification table lists BLE v5.4

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

Yes6Reviewbgr.com/2251627/ecovacs-deebot-x12s-omnicyclone-reviewRead 14 October 2026Review says the robot supports Matter. The maker pages do not mention Matter

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

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

Amazon Alexa, Google Home8Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Voice control with 3rd-party works with Alexa, Google Assistant, Alice and Siri Shortcut. Only Alexa and Google are stored, since smarthomecompared.com agrees on those two and the table also lists X12 values9Reviewsmarthomecompared.com/robot-vacuums/ecovacs-deebot-x12s-omnicycloneRead 14 October 2026Spec table lists Alexa, Google Home and Home Assistant

Amazon Alexa, Google Home, Siri Shortcuts1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Published as Matter protocol compatible with Siri Shortcuts, Alexa and Google Home

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

Yes2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Integrated voice control Yes (YIKO)

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Hello Rocky voice assistant

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

ECOVACS HOME4Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026Uses the official ECOVACS HOME App

Roborock app4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026Setup section tells the user to search for Roborock in the app store

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

Not available

Not available

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

Not available

Yes1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026Video calling through the built-in RGB camera

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.

Not available

Not available

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

Not available

15CFM6Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Vacuum Wars airflow test, anemometer, maximum power setting. Compare page and review both give 15 CFM7Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 202615 CFM bench test at maximum power

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.

Not available

89%6Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Vacuum Wars Carpet Deep Clean Test: sand embedded in medium-pile carpet, fixed time run on maximum power, dustbin weighed before and after7Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 202689 percent embedded sand removed, category average 78 percent

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.

Not available

88%6Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Vacuum Wars 2.5-inch flattened pet hair test: two consecutive runs on carpet, remaining hair weighed7Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 202688 percent of 2.5-inch flattened hair removed, category average 82 percent

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

Not available

57mm7Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 2026Vacuum Wars single-step test (starts at 19 mm, adds about 6 mm strips). The robot crossed 57 mm after some repositioning. Review last updated 2026-08-28

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

Not available

177Reviewvacuumwars.com/roborock-saros-20-reviewRead 14 October 2026Standard and torture obstacle avoidance tests: avoided 17 out of 24 obstacles. The category average is 16.

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.

Not available

96.53m²6Measurementvacuumwars.com/compare/robot-vacuums/roborock_saros_20Read 14 October 2026Compare page 1039 sq ft times 0.09290304. The review text says 1,038 sq ft, an estimate from battery efficiency of 1.44 min per percent and navigation efficiency of 0.67 m2 per min. Low-power setting without mopping on a fixed floor plan

Dimensions and weight

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

Round3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row Robotergroesse is given as diameter and height (phi x H, mm). Round top seen in the maker photos

Round2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Round body seen in maker photos. Retailer listings also say round

Robot widthiWidth of the robot from side to side.

353mm2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Deebot dimension 353 x 351 x 98 mm in wide, depth and height order. The German page says 353 x 351 x 98 for diameter and height

350mm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Axis order differs between Roborock pages (353 x 350 here, 350 x 353 on the German and US pages). Width and depth are within 3 mm of each other

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

351mm2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026See width note

353mm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026See width note

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.

98mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 20263.86 in ultra-slim body, equal to 98 mm on the German and Australian pages2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026See width note

79.8mm2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Robot dimensions 353 x 350 x 79.8 mm. The German page and retailers list 350 x 353 x 79.8 mm. Body height 79.8 mm, with 79.5 mm reachable by passive compression

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

Not available

Not available

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.

5.45kg(12 lb)2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row DEEBOT net weight 5.45 kg. The UK table says 5.5

5.05kg(11.1 lb)2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026

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.

Width380Depth493Height465mm(15 × 19.4 × 18.3 in)2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Station dimension 380 x 335 (493) x 465 mm. 335 mm is without the base and 493 mm is with the base, so the depth with the base is stored

Width381Depth475Height488mm(15 × 18.7 × 19.2 in)2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Dock 381 x 475 x 488 mm for the manual water replacement dock, width x depth x height as listed by the German page and retailers

Base station weightiDock without the robot and with empty tanks.

10.3kg(22.7 lb)2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Table row station net weight 10.3 kg

10.54kg(23.2 lb)2Maker product pageglobal.roborock.com/pages/roborock-saros-20Read 14 October 2026Dock 10.54 kg for the manual water replacement version

Certifications

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FCC IDs

Not available

Not available

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

SGS certificate PT/26/GEN/0420, 95.45% dust-mite removal on Wilton carpet2Maker product pageecovacs.com/au/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026Footnote: SGS certificate PT/26/GEN/0420, English test report SHES260601184572. Average of models ZJ2570 and ZJ2618 on Wilton carpet with Dermatophagoides farinae mites, sweeping mode, ultra strong suction, unlimited edge following

Not available

In the box

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In the boxiItems supplied with this exact model, verbatim.

Robot, Station, Side brush, Power adapter, High-performance filter, User manual3Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026German page Lieferumfang lists Roboter, Ladestation, Seitenbuerste, Netzteil, Hochleistungsfilter and Benutzerhandbuch, one each. Items translated into English

Robot Vacuum, Multifunctional Dock, Dock Base, Power Cable, Rotating Mop Module (1 set), User Manual, Dust Bag, Mop Pad1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026US page What's in the Box list3Maker product pagede.roborock.com/products/roborock-saros-20Read 14 October 2026German page lists robot, multifunctional dock, dock base, power cable, rotating mop module and user manual

Links

Not compared

Product page

www.ecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicyclone1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-x12s-omnicycloneRead 14 October 2026

us.roborock.com/products/roborock-saros-201Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 2026

Spec sheet

Not available

Not available

Manual

site-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdf4Owner's manualsite-static.ecovacs.com/upload/file/support/2026/09/14/063329_2924$DEEBOTX12SOmniCycloneInstructionManualEN_FR-CA_ES-LAUS.pdfRead 14 October 2026

gl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdf4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20FCC%20User%20Manual.41593654.pdfRead 14 October 2026

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

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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.

Not available

1year1Maker product pageus.roborock.com/products/roborock-saros-20Read 14 October 20261-year limited warranty on the US store page

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