Robot vacuums / Compare

Dreame X50 Ultra vs Roborock Saros 10R

A

Product A: Dreame

X50 Ultra

78 of 89 known

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B

Product B: Roborock

Saros 10R

78 of 89 known

Change Roborock Saros 10R

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Only differences

ADreame X50 Ultra

BRoborock Saros 10R

General

5 of 7 differ

Series

X Series1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026The store tags the product as X Series

Saros1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026

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

010204AA000703, 010204AA000536, 010204AA000660, RLX85CE, RLX85CE-1, RLX85CE-3, RLX85CE-4, RLX85CE-5, RLX85CE-61Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026US store SKUs from the variant data: 010204AA000703 (White) and 010204AA000536 (Black). The store also sells an X50 Ultra Complete bundle (SKUs 010204AA000863 White and 010204AA000862 Black) at 1,099.99 USD. The Complete adds an accessory kit to the same robot and dock, so it is not stored as a variant. The EU store SKU is in the global page source2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Page 4 and Specifications page: robot models RLX85CE, RLX85CE-1, RLX85CE-3, RLX85CE-4, RLX85CE-5 and RLX85CE-6, with base stations RCXE0105, RCXE0108 and RCXE0109. The manual is the EU version, so the code to configuration mapping is not stated3Maker product pageglobal.dreametech.com/products/dreame-x50-ultra-completeRead 15 October 2026Store SKU 010204AA000660 from the page's product data. The page does not give the colour

S91COP, RR-Saros10R5-M2, RRDE-Saros10R5-M2, S10R52-001Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026US store SKU RR-Saros10R5-M2. S91COP is the robot model in the manual. RRDE-Saros10R5-M2 is the German store SKU. S10R52-00 is a retailer part number3Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 20264Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Basic Parameters: robot model S91COP. FCC/IC statement lists S91COP with US dock EWFD28LRR. The EU edition lists dock EWFD28HRR12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Part number S10R52-0013Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-10r-027-l-mustRead 14 October 2026MPN S10R52-00

GTIN / EAN

00850066463765, 008500664634991Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Store barcodes of the two base variants. The Complete bundle barcodes are not stored

195043005577, 6970995783469, 69369059031741Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026195043005577 is the US store barcode, 6970995783469 the German store barcode and 6936905903174 the EAN a retailer lists for S10R52-003Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 202613Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-10r-027-l-mustRead 14 October 2026EAN 6936905903174

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

January 20257Press articlewccftech.com/dreame-x50-ultra-smart-vacuum-with-robotic-retractable-legs/ampRead 15 October 2026Launch report of 2025-01-28 on the X50 Ultra. The robot was shown at CES in January 2025

January 20257Press releasenewsroom.roborock.com/gl/news/roborock-launches-saros-10r-at-ces-2025-ultra-slim-and-highly-intelligent-robotic-vacuum-flagshipRead 14 October 2026Unveiled at CES 2025, release dated 2025-01-05

Status

Available1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026On sale on the US store with Add to Cart at 999.99 USD on 2026-10-15

Available1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026On sale on the US store with a price and an add-to-cart button 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.

Dreame X60 Max Ultra Complete13Reviewnotebookcheck.net/New-powerful-Dreame-robot-vacuum-with-slim-body-launching-soon.1204992.0.htmlRead 23 October 2026Notebookcheck calls the Dreame X50 Ultra Complete the predecessor of the Dreame X60 Max Ultra Complete.14Reviewtechradar.com/home/robot-vacuums/dreame-just-launched-its-best-ever-robot-vacuum-here-are-3-ways-the-x60-improves-on-its-predecessorRead 23 October 2026TechRadar says the Dreame X60 Max Ultra Complete improves on its predecessor, the Dreame X50.

Roborock Saros 2017Reviewtechradar.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.18Measurementrtings.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.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$1,699.997Press articlewccftech.com/dreame-x50-ultra-smart-vacuum-with-robotic-retractable-legs/ampRead 15 October 2026Starting at 1,699.99 USD from 14 February 2025. A 39 USD coupon cut it to 1,309.99 USD in the first two weeks. Excludes tax8Press articledesign-milk.com/dreames-new-robot-vacuum-has-legs-to-scale-obstaclesRead 15 October 2026Priced at 1,699.99 USD. The article calls the robot X50 Ultra Complete. The US store's current list prices are 1,599.99 for the X50 Ultra and 1,699.99 for the Complete bundle, so the launch bundle is not certain

$1,599.991Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026US store lists 899.99 against a struck 1599.99. The launch MSRP of 1599.99 is in the launch release7Press releasenewsroom.roborock.com/gl/news/roborock-launches-saros-10r-at-ces-2025-ultra-slim-and-highly-intelligent-robotic-vacuum-flagshipRead 14 October 2026Official US retail price USD 1599.9915Reviewbgr.com/reviews/roborock-saros-10r-reviewRead 14 October 2026Review lists 1,599.99 dollars

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.

€1,4999Press articlemobiflip.de/shortnews/dreame-x50-ultra-das-kostet-das-neue-saugroboter-flaggschiff/ampRead 15 October 2026UVP 1,499 EUR for the X50 Ultra Complete in Germany, with a launch price of 1,399 EUR until 21 January. German prices include VAT. nextpit gives 1,499 EUR in its price section and 1,599 EUR in its conclusion10Reviewnextpit.de/tests/dreame-x50-ultra-complete-testRead 15 October 2026Review of 2025-01-15: UVP 1,499 EUR in the price section, 1,599 EUR in the conclusion. The conflict is reported. 1,499 matches mobiflip and the Dreame Global store price

€1,449.993Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 2026German store price 1449,99 euro, the German UVP. Includes VAT14Press articlemobiflip.de/shortnews/roborock-datum-preise-und-ein-angebot-fuer-die-neuen-saugroboter/ampRead 14 October 2026UVP 1.449,99 euro for the Saros 10R, with a launch price of 1.349,99 euro. Includes VAT

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

US, CA, DE1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026US store3Maker product pageglobal.dreametech.com/products/dreame-x50-ultra-completeRead 15 October 2026Europe store, priced in EUR. Germany is named by the launch report6Maker product pageca.dreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Dreame Canada store sells the X50 Ultra in White and Black with the same SKUs as the US store

US, DE1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026

ColoursiThe maker's own colour names

White, Black1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Variants White and Black

Black12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Listed as black

Suction and brushes

6 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.

20,000Pa1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Maximum Suction 20,000Pa. Footnote: based on tests in the maker's in-house lab

22,000Pa1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026A gallery image on the US page reads 22,000 Pa HyperForce suction power and the Amazon US listing title says 22000Pa. The page text gives no figure. The maker's global launch release says 20,000 Pa, its EU release 19,000 Pa, and both say values vary by country or region16Retailer pageamazon.com/dp/B0DHCJ571ZRead 14 October 2026Maker's Amazon US listing title: Saros 10R Robot Vacuum and Mop, 22000Pa. Its gallery also shows 22,000 Pa

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.

21Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: Bristled Rubber Brush and TPU Rubber Brush, and two brushes double the cleaning power. Stored as two rolls. Vacuum Wars calls it a one-piece dual roller tapered on one end, so the count could be read as one

12Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Maker calls DuoDivide two parallel short bristle rollers with spiral blades. Vacuum Wars calls it two brush rolls with a gap in the middle. Stored as one roll split into two halves, like the Saros 20 entry9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Review says it has two brush rolls with a gap in the middle to channel hair

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

Rubber and bristle1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: Bristled Rubber Brush and TPU Rubber Brush

Not available

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

HyperStream Detangling DuoBrush1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Main Brush Type HyperStream Detangling DuoBrush

DuoDivide Main Brush2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Brush Lifting yes. Features text: TripleUp Tech raises the main brush up to 5 mm while mopping

Yes1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026

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

11Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026What's in the box: Side Brush (pre-installed) x1

14Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Parts list shows one 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 pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Extendable Side Brush yes

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026FlexiArm Riser Side Brush and Mop: extendable side brush and mop

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Liftable Side Brush yes. Features text: the side brush lifts up to 10 mm while mopping

Yes1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026

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.

395mL1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Dust Box Capacity 395ml

270mL9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Review says the internal dust bin is 270 ml

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

Not available

EPA E1111Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: EPA filter type E11

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

Yes2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Routine Maintenance, Dust Box and Filter: rinse the dust box and filter with clean water only, no detergent, and dry them completely before reinstalling

Yes4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Parts list names the 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.

Retractable lidar1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: VersaLift DToF. Features text: the DToF sensor lowers the robot to 89 mm and lifts to 111 mm, so the lidar retracts

Built-in lidar or ToF sensor2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Maker calls StarSight Autonomous System 2.0 an industry-first dual-transmitter solid-state LiDAR with 3D Time-of-Flight and says it replaces the standard LDS. There is no turret

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

VersaLift DToF1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Navigation VersaLift DToF

StarSight Autonomous System 2.02Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026

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

AI RGB + 3D Structured Light1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Obstacle Avoidance AI RGB + 3D Structured Light. Features text: built-in LED lights help in dim rooms

3D ToF sensors, RGB camera and VertiBeam lateral obstacle avoidance2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 20263D sensors outline obstacles and an RGB camera recognises them. VertiBeam lateral obstacle avoidance is named separately

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 pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: 3D structured light and AI identify up to 200 types of objects, including pet waste

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 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.

2001Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Published as up to 200 types of objects. Footnote: based on the maker's in-house lab data

1082Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Page says 108 types of objects recognizable

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.

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Dirt Detection, Mop Rewashing and Floor Remopping yes (Multi-spectrum). Features text: Smart Dirt Detection 2.0 checks the water for stains. The footnote says it is only active in CleanGenius mode

Yes1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026FAQ: intelligent dirt detection adjusts suction power based on dirt levels2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026DirTect Technology: heavy dust raises suction power

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

42mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: obstacle crossing height 42 mm for a single step. Footnote: highest single vertical step 4.2 cm, in-house lab testing

30mm7Press releasenewsroom.roborock.com/gl/news/roborock-launches-saros-10r-at-ces-2025-ultra-slim-and-highly-intelligent-robotic-vacuum-flagshipRead 14 October 2026AdaptiLift crosses standard thresholds of up to 3 cm, internal testing

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.

60mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: 60 mm for two steps. Footnote: the gap between the steps should be greater than 4 cm, in-house lab testing

40mm2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Page headline: 4cm Maximum Double-Layer Thresholds7Press releasenewsroom.roborock.com/gl/news/roborock-launches-saros-10r-at-ces-2025-ultra-slim-and-highly-intelligent-robotic-vacuum-flagshipRead 14 October 2026Complex double-layer thresholds of up to 4 cm, internal testing

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/x50-ultra-robot-vacuumRead 15 October 2026Features text: two mop pads on holders. The maker's X60 comparison article gives a mop rotation speed of 165 RPM for the X50 Ultra, so the pads rotate4Maker product pagedreametech.com/blogs/blog/dreame-x60-max-ultra-complete-vs-x60-x50-robot-vacuum-comparisonRead 15 October 2026Same article: Mop Type Regular Mop Pad for the X50 Ultra

Spinning pads2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Dual spinning mops

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/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Mop Extend yes. Features text: MopExtend RoboSwing extends up to 4 cm

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 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.

10.5mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: the mops lift 10.5 mm on carpet. Footnote: the robot's height differs by 10.5 mm before and after the mop lifts

17mm1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026Page graphic: Mops Lifted, 17mm Mop Lift. The global page and launch release give up to 22 mm of mop lift when the chassis is lifted too3Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 2026Page graphic lists 17 mm Anheben des Mopps

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.

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Mop Removal yes. Features text: for long-pile carpet the robot automatically detaches the mops

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 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.

8N4Maker product pagedreametech.com/blogs/blog/dreame-x60-max-ultra-complete-vs-x60-x50-robot-vacuum-comparisonRead 15 October 2026Maker article of 2026-03-31: the X50 Ultra has 8N downward pressure in the internal comparison materials. Maker figure

10N11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: mop pads press with 10 N

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.

165rpm4Maker product pagedreametech.com/blogs/blog/dreame-x60-max-ultra-complete-vs-x60-x50-robot-vacuum-comparisonRead 15 October 2026Same article: Mop Rotation Speed 165RPM for the X50 Ultra. A Polish review says 180 rpm, so sources differ and the maker figure is stored

180rpm11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: pads turn 180 times per minute

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

Not available

69mL11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: 69 ml water tank with auto-refilling12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Water container 0.069 L

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

3210Reviewnextpit.de/tests/dreame-x50-ultra-complete-testRead 15 October 2026Review spec list: water flow rate 32. A Polish review also lists 32 water dosing levels. The maker page says the robot uses 32 water volume levels for dirt-based mopping, without saying how many the user can pick

3011Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: 30 water dosing levels

Base station

5 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/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Auto Emptying, Auto Mop Cleaning with Hot Water, Hot Air Drying

Auto-empty and mop washing2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 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 pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Hot Air Drying, Auto Solution Adding, Auto Tank Water Refilling and a Self-Cleaning Washboard (AceClean DryBoard)

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Page lists 80 C hot-water dock self-cleaning, auto detergent dispenser, warm-water auto-refilling of the robot tank and 55 C warm-air drying

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/x50-ultra-robot-vacuumRead 15 October 2026Spec table row Water Hookup Kit for Auto Refilling and Draining is crossed out for the X50 Ultra. A footnote says a hookup kit is sold separately in some regions. Stored as tanks for the US. The EU variant row stores the optional kit3Maker product pageglobal.dreametech.com/products/dreame-x50-ultra-completeRead 15 October 2026Spec table: Water Hookup Kit for Auto Refilling and Draining purchased separately, so tanks with an optional plumbing kit

Water tanks2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Standard Saros 10R has water tanks. A second option, Saros 10R with Refill and Drainage System, plumbs in a water inlet and drain. Only sold in certain regions

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

Bag1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table and features text: a 3.2 L dust bag in the base station, dust bags in the box

Bag4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Disposable dust bag

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

3.2L1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: a 3.2L dust bag within the base station

2.5L3Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 2026Page lists a 2,5 l Staubbeutel. Retailers list 2.7 l11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: dock bag 2.5 l

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/x50-ultra-robot-vacuumRead 15 October 2026Features text: up to 100 days of debris. Footnote: based on a calculation from in-house lab environment testing. Conditions not stated

70days2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Auto dust emptying allows up to 70 days without manual emptying. Depends on user habits and environment. The German page says 7 weeks

Clean water tankiClean water tank in the base station.

4.5L1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5L/4.0L

4L3Maker product pagede.roborock.com/products/roborock-saros-10rRead 14 October 2026Page lists a 4 l Reinwassertank11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: clean water tank 4 l15Reviewbgr.com/reviews/roborock-saros-10r-reviewRead 14 October 2026Spec box lists a 4 L clean water tank

Dirty water tankiDirty water tank in the base station.

4L1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5L/4.0L

3L11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: dirty water tank 3 l12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Station dirt water tank 3 L15Reviewbgr.com/reviews/roborock-saros-10r-reviewRead 14 October 2026Spec box lists a 3 L dirty water 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.

80°C1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Auto Mop Cleaning with Hot Water 80 C (176 F). Footnote: at about 23 C room temperature, the water outlet temperature after heating is up to 80 C. The app offers four levels: 176 F, 140 F, 113 F and room temperature

80°C2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Footnote: water at the dock's clean water dispensers can be heated up to 80 C at standard room temperature. Maker's internal test

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.

45°C1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026FAQ: automatic 113 F mop hot air drying. 113 F is exactly 45 C. The measuring point is not stated

55°C2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Footnote: air temperature around the air outlet can reach 55 C during drying at 25 C room temperature. Maker's internal test. The German page says 60 C

Battery and charging

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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.

6,400mAh1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Battery Capacity 6,400mAh

6,400mAh1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026Specifications list a 6400mAh lithium-ion battery4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Basic Parameters: 6400 mAh typical

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Specifications page: Rated Voltage 14.4 V. 6,400 mAh at 14.4 V is about 92 Wh

14.4V4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 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.

75W2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Specifications page: Rated Power 75 W for the robot. The base station is rated separately

66W11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: rated power (Moc znamionowa) 66 W12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Listed as 66 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.

220min1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: up to 220 minutes in Quiet Mode. Footnote: in-house lab test in vacuuming and mopping mode under quiet suction settings

180min9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Chart text lists 180 minutes official runtime on the low-power mode10Measurementvacuumwars.com/roborock-saros-10r-vs-10-comparisonRead 14 October 2026Official low-power runtime 180 minutes11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Declared run time 180 minutes vacuuming in quiet 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.

270min2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Specifications page: Charging Time approx. 4.5 hours, stored as 270 minutes

180min4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Basic Parameters: charging time approx. 3 hours. The product page and launch release claim 2.5-hour fast charging with Dock 4.0 and BGR reports 150 minutes

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: the robot returns to the dock when the battery runs low and resumes cleaning where it stopped

Yes4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026After a low-battery return to the dock the robot resumes where it left off

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.

ADreame X50 Ultra

Not available

BRoborock Saros 10R

Activity	Suction mode	Noise (dB(A))
Not available	Balanced	65
Mopping only	Quiet	55

Source2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Footnote: quiet mop-only mode is as low as 55 dB in a semi-anechoic chamber (page says 55dB or less). The balanced-mode 65 dB row is from the AGDmaniak review listed below11Reviewagdmaniak.pl/111765/test-roborock-saros-10rRead 14 October 2026Specification list: maximum noise 65 dB in balanced mode. The activity is not stated, so the row has none

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.

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 GHz1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Product summary: Only support 2.4G WiFi2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Specifications page: operation frequency 2400-2483.5 MHz. Troubleshooting: the robot does not support a 5 GHz Wi-Fi connection

2.4 GHz2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Page and manual: Wi-Fi 2.4 GHz only4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Only 2.4 GHz WiFi is supported6Maker spec sheet (PDF)cdn.shopify.com/s/files/1/0261/9844/2046/files/S91COP_EU_Declaration_of_Conformity.pdfRead 14 October 2026Lists EN 300 328 (2.4 GHz) as the radio spectrum standard and no 5 GHz standard

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

Not available

Not available

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: Matter Protocol Supported

Yes8Press releasenewsroom.roborock.com/gl/news/roborock-releases-matter-protocol-update-leading-smart-home-integrationRead 14 October 2026Release dated 2025-03-31 lists Saros 10R among the models that get Matter firmware between 2025-04-01 and 2025-04-10

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

Amazon Alexa, Siri, Google Home1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: Alexa, Siri and Google Home as third-party voice assistants. The footnote says a device that integrates voice technology is needed

Amazon Alexa, Google Home, Siri Shortcuts2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Voice commands via Amazon Alexa, Apple Siri Shortcuts or Google Home7Press releasenewsroom.roborock.com/gl/news/roborock-launches-saros-10r-at-ces-2025-ultra-slim-and-highly-intelligent-robotic-vacuum-flagshipRead 14 October 2026Compatible at launch with Amazon Alexa, Apple Siri Shortcuts and Google Home

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Built-in voice control system and supported with third-party's. Wake words Ok, Dreame

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Built-in Intelligent Voice Assistant, Hello Rocky, works with no network required4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Parts list shows microphones on the robot

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

Dreamehome2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026Quick start steps: scan the QR code and connect with the Dreamehome app

Roborock app4Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 14 October 2026Setup 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.

45Maker product pageca.dreametech.com/blogs/blog/clean-large-homes-with-dreame-x50-ultraRead 15 October 2026Dreame Canada blog of 2025-02-20: the robot can store up to four custom cleaning maps for multi-level homes

Not available

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

Yes1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Features text: real-time video calls and two-way voice interaction with pets

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Video Call and Cruise lets the user check in on pets through the robot

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.

0.81kPa12Measurementvacuumwars.com/compare/robot-vacuums/dreame_x50_ultraRead 15 October 2026Compare page Suction Test 0.81 kPa, measured at the brush housing on the highest power setting. The page was only readable through a search summary

0.58kPa10Measurementvacuumwars.com/roborock-saros-10r-vs-10-comparisonRead 14 October 2026Vacuum Wars manometer test at the brush housing, 0.58 kPa against a 0.80 kPa average. Page last updated 2026-09-17

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

17CFM12Measurementvacuumwars.com/compare/robot-vacuums/dreame_x50_ultraRead 15 October 2026Compare page Airflow Test 17 CFM, highest power setting

15CFM10Measurementvacuumwars.com/roborock-saros-10r-vs-10-comparisonRead 14 October 2026Anemometer test, 15 CFM against a 16 CFM average

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.

83%11Reviewvacuumwars.com/reviews/dreame-x50-ultraRead 15 October 2026Carpet deep-clean test, sand embedded in medium-pile carpet: 83 percent, against an average of about 75 percent. Review last updated 2026-09-01

80%9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Vacuum Wars Carpet Deep Clean Test: sand embedded in medium-pile carpet, timed run on maximum power, 80 percent pickup against a 75 percent average. Review last updated 2026-08-28

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.

97.5%11Reviewvacuumwars.com/reviews/dreame-x50-ultraRead 15 October 20262.5-inch flattened pet hair test on carpet. The review chart shows 98 percent. The compare page shows 97.5, which is stored12Measurementvacuumwars.com/compare/robot-vacuums/dreame_x50_ultraRead 15 October 2026Compare page 2.5 Flattened Pet Hair Pickup Test 97.5

92%9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 20262.5-inch flattened pet hair on carpet, 92 percent against an 80 percent average. The comparison page shows 21.46 points for the same test, a different scale

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

36mm11Reviewvacuumwars.com/reviews/dreame-x50-ultraRead 15 October 2026Threshold test: crossed the 20 mm and 25 mm boards and was the first robot Vacuum Wars tested that crossed the 36 mm board. No higher board is named

26mm9Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Single-step test cleared 20 mm and 26 mm boards and could not clear about 36 mm. Stored 26, the highest cleared board

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

2011Reviewvacuumwars.com/reviews/dreame-x50-ultraRead 15 October 2026Obstacle course: 20 of 24 points

249Reviewvacuumwars.com/roborock-saros-10r-reviewRead 14 October 2026Perfect 24 out of 24 in the standard and torture obstacle tests

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.

104.98m²11Reviewvacuumwars.com/reviews/dreame-x50-ultraRead 15 October 2026About 1,130 sq ft per charge, 1.41 minutes per percent of battery. 1,130 x 0.09290304 = 104.98 m2. The figure is in the review's chart text

113.16m²10Measurementvacuumwars.com/roborock-saros-10r-vs-10-comparisonRead 14 October 2026Square Feet per Charge (Estimated) 1218 sq ft, times 0.09290304. Battery efficiency 1.69 minutes per percent. The review chart text from 2026-08-28 gives 1,389 sq ft, which this newer page replaces

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/x50-ultra-robot-vacuumRead 15 October 2026Spec table: 350 x 350 mm footprint and round product photos

Round2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Round, 350 by 353 mm. A retailer title also says round13Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-10r-027-l-mustRead 14 October 2026Product title lists the robot as round (Estonian ummargune)

Robot widthiWidth of the robot from side to side.

350mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Dimensions 350 x 350 x 89mm with the VersaLift sensor retracted. The page says dimensions may vary by measurement error

350mm2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Robot 350*353*79.8 mm, listed in that order on the page

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/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Dimensions 350 x 350 x 89mm

353mm2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Robot 350*353*79.8 mm

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.

89mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: 89 mm with the VersaLift sensor retracted. The footnote warns the robot can scratch when it cleans under furniture at this height

79.8mm2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Robot 350*353*79.8 mm. The page also says 7.98 cm ultra-thin. No retractable sensor

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

111mm1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: 111 mm with the VersaLift sensor lifted

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.

4.53kg(10 lb)1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Weight 4.53kg

4.1kg(9 lb)1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026Specifications list Robot Weight 9.04 lbs, which is 4.10 kg. Retailers list 4.1 kg12Retailer pageeuronics.lv/en/housekeeping/vacuum-cleaners/robotic-vacuum-cleaners/s10r52-00/roborock-saros-10r-wet-dry-black-robot-vacuum-cleanerRead 14 October 2026Product weight without packaging 4.1 kg

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.

Width340Depth457Height590mm(13.4 × 18 × 23.2 in)1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Base Station Dimensions 457 x 340 x 590mm. Stored as depth 457, width 340 and height 590, as for the L60 models. The ramp extension plate in the box is not described in the depth

Width381Depth475Height488mm(15 × 18.7 × 19.2 in)2Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Saros 10R dock 381*475*488 mm. The refill and drainage dock is 381*475*300 mm

Base station weightiDock without the robot and with empty tanks.

9.09kg(20 lb)1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Spec table: Base Station Weight 9.09kg

11.4kg(25.1 lb)1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026Specifications list Dock Weight 25.13 lbs, which is 11.40 kg

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.

UL Solutions Diamond-Level Certified, TÜV SÜD ETSI EN 303 645 (Remote Pet Monitoring)1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026Product summary: UL Solutions Diamond-Level Certified. Footnote: Remote Pet Monitoring certified by TUV SUD, meeting ETSI EN 303 645

TÜV Rheinland certified secure smart home product, ETSI EN 303 6452Maker product pageglobal.roborock.com/pages/roborock-saros-10rRead 14 October 2026Page says TUV Rheinland certification as a secure smart home product and compliance with ETSI EN 303 645

In the box

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In the boxiItems supplied with this exact model, verbatim.

Robot Vacuum ×1, Base Station ×1, Main Brush (pre-installed) ×1, Brush Guard (pre-installed) ×1, Side Brush (pre-installed) ×1, Scale Inhibitor (pre-installed) ×1, Dust Box (pre-installed, including dust box filter) ×1, Mop Pad Holder ×2, Mop Pad ×2, Dust Bag (pre-installed x1) ×2, Cleaning Tool ×1, 200ml Cleaning Solution ×1, Base Station Ramp Extension ×1, Quick Start Guide ×1, User Manual ×11Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026What's in the box list for the US X50 Ultra, verbatim3Maker product pageglobal.dreametech.com/products/dreame-x50-ultra-completeRead 15 October 2026What's in the box and Package List of Accessory Bag (Complete Version), as listed on the page. One word in the maker's text is misspelled and is corrected here

Robot Vacuum (1), Multifunctional Dock (1), Dock Base (1), Disposable Dust Bag (1), Power Cable (1), Rotating Mop Module (2), User Manual (1)1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026What's in the Box list on the US page, with the quantities as published

Links

Not compared

Product page

www.dreametech.com/products/x50-ultra-robot-vacuum1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 2026

us.roborock.com/products/roborock-saros-10r1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 2026

Spec sheet

Not available

Not available

Manual

cdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdf2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/R2489_X50_Ultra_Series_EN_DE_FR_IT_ES_PL_NL_NO_SV.pdfRead 15 October 2026R2489 X50 Ultra Series manual, English, German, French and other languages. It covers the X50 Ultra and X50 Ultra Complete

support.roborock.com/hc/en-us/article_attachments/433566628320254Owner's manualsupport.roborock.com/hc/en-us/article_attachments/43356662832025Read 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.

3years1Maker product pagedreametech.com/products/x50-ultra-robot-vacuumRead 15 October 20263-Year Warranty on the US store page. The page footnote says terms vary by region

1year1Maker product pageus.roborock.com/products/roborock-saros-10rRead 14 October 20261-year limited warranty on the US store page. The German store lists 2 years

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