Robot vacuums / Compare

Roborock Qrevo Curv 2 Flow vs Shark PowerDetect ThermaCharged

A

Product A: Roborock

Qrevo Curv 2 Flow

70 of 89 known

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B

Product B: Shark

PowerDetect ThermaCharged

49 of 89 known

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Only differences

ARoborock Qrevo Curv 2 Flow

BShark PowerDetect ThermaCharged

General

6 of 7 differ

Series

Qrevo Curv10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 2026The newest model in the Qrevo Curv family after the Curv, CurvX and Curv S5X

PowerDetect1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product family wording: PowerDetect Technologies and the PowerDetect ThermaCharged name

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

RRE0BEL, RR-QrevoCurv2Flow0-M1, RRDE-QrevoCurv2Flow0-M1, QC2F02-001Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026US store SKU RR-QrevoCurv2Flow0-M13Maker product pagede.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026German store SKU RRDE-QrevoCurv2Flow0-M16Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Robot model RRE0BEL, dock EWFD53LRR (FCC and IC statement)7Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026CE manual: robot RRE0BEL, dock EWFD53HRR14Retailer pagepood.datafox.ee/mobiilseadmed-ja-tarvikud/robottolmuimejad/vacuum-cleaner-robot-qrevo-curv-2-flow-qc2f02-00Read 14 October 2026Datafox lists MPN QC2F02-00 for the Qrevo Curv 2 Flow

RV2920XE, RV2930XE, AV2900XE, RV2900XEUK, RV2900XEUKWH1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Item No. RV2920XE (Black) in the product data. The same product group lists RV2930XE (White). RV2900XEUK and RV2900XEUKWH are the UK and Ireland codes from the Shark UK and Ireland pages. Just A Dad Approved says AV2900XE is the white Amazon exclusive of the same robot3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026UK codes RV2900XEUK (Black) and RV2900XEUKWH (White). The page lists one Colour: White for RV2900XEUKWH4Maker product pagesharkclean.ie/products/shark-thermacharged-powerdetect-robot-vacuumRead 15 October 2026Page title names RV2900XEUK with Colour Black10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026FAQ: AV2900XE is white (Amazon Exclusive) and RV2920XE is black (Best Buy and Amazon). Same robot

GTIN / EAN

0195043008608, 69369059048051Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026GTIN 0195043008608 in the US page structured data3Maker product pagede.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026GTIN 6936905904805 in the German page structured data

Not available

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

October 202512Press articlecravingtech.com/roborock-launches-f25-ultra-and-qrevo-curv-2-flow-in-australia-just-in-time-for-christmas.htmlRead 14 October 2026Roborock AU launch article dated 2025-10-17 introduces the Qrevo Curv 2 Flow with an RRP of A$2,499

23 October 20255Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026SharkNinja news release dated 2025-10-23

Status

Available11Press articletech.yahoo.com/home/articles/roborock-unveils-first-ever-robot-090000128.htmlRead 14 October 2026Sold on the maker's US and German stores in October 2026

Available1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product data on 2026-10-15 shows both colours InStock at 1,199.99 USD5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Available at launch through the three retailers

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

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

$999.991Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Regular price $999.99 on the maker's US store, sale price $699.99. Excludes tax

Not available

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

€8993Maker product pagede.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026German store compare-at price 899 EUR incl. VAT. The current sale price is lower, so it is not used

Not available

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026US store

US, GB, IE1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026US store. GB comes from the Shark UK page and IE from the Shark Ireland page3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026UK store, model RV2900XEUKWH4Maker product pagesharkclean.ie/products/shark-thermacharged-powerdetect-robot-vacuumRead 15 October 2026Shark Ireland store lists the model

ColoursiThe maker's own colour names

White4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Colour White

Black, White1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product group colours on the US store9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: comes in black or white

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.

20,000Pa1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 202620,000 Pa HyperForce suction, internal testing per the maker's footnote

Not available

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.

19Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026DuoDivide rubber main brush with a center gap to channel hair. One roll split into two halves counts as one. The manual lists main brushes in the plural

16Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Brush Roll Single7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: single main brush design10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: single brush roller with comb

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".

DuoDivide1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026DuoDivide main brush

Not available

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

Yes2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026For spills and wet stains the robot switches to mop-only mode and lifts both the side brushes and the main brush

Not available

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

22Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Dual Anti-Tangle System: a main brush and dual side brushes (Dual Lifting Arc Side Brushes)9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Two spinning side brushes instead of one

16Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Side Brushes 17Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: both robots use the same single side brush and single main brush design10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: Side Brush Basic, 1 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.

No8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Extending Side Brush: No. The review says neither side brush extends outward9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Both side brushes lift to avoid wet messes but neither extends outward

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Extending Side Brush No. Just A Dad Approved says the robot has no side brush that reaches into corners. Shark does not list the feature10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Review: the robot does not have a side brush that extends into corners

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

Yes2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Dual Lifting Arc Side Brushes, lifted in mop-only mode

Not available

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

Not available

Not available

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

324mL4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Dustbin Volume 324ml. Vacuum Wars lists 324 ml in its compare table and 325 ml in the review text

380mL3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: Dust Cup capacity 0.38 L, stored as 380 ml. The US page gives 0.4 qt, which is rounded. Vacuum Wars lists 378 and 379 ml9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Specs: dust cup capacity 0.4 quarts, which agrees with the maker's US figure. The UK 0.38 L is stored

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

Not available

Washable fabric filter (pre motor)1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Filter Type Washable fabric filter (pre motor). The page also names an Anti-Allergen Complete Seal for the base, which is a dock filter and is not stored

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

Yes6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Parts list names A7-6 Washable Filter

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: washable fabric filter

Navigation and obstacles

4 of 8 differ

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

Lidar turret9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Top-mounted spinning LiDAR instead of the retracting system of the CurvX

Lidar turret1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Advanced 360° LiDAR and 3D sensors. Vacuum Wars and Just A Dad Approved both call it a spinning LiDAR, so a turret is stored. Shark does not use the word turret6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Navigation Type Spinning Lidar10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: Spinning LiDAR + 3D sensor (PowerDetect)

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

PreciSense LiDAR Navigation2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026PreciSense LiDAR Navigation System

Not available

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

Reactive AI Obstacle Recognition with structured light and RGB camera1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Reactive AI Obstacle Recognition: structured light and an RGB camera

Advanced 360° LiDAR and 3D sensors1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text under Obstacle Avoidance: Advanced 360° LiDAR and 3D sensors

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026

Yes5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: AI-powered object detection recognizes and avoids objects

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Published as over 200 types. Objects should be wide 5 cm or more and tall 3 cm or more

Not available

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026AI dirt recognition identifies the type of mess and adapts the cleaning2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026DirTect Technology: AI dirt recognition boosts suction for dust and switches to mop-only for wet stains

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Dirt Detect identifies areas with more debris, then boosts vacuuming performance6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Dirt sensor Yes

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

20mm8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Hardware and Official Specs: Threshold Climbing Height 20 mm. The review says the robot is limited to standard 20 mm crossings

17.78mm5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: NeverStuck technology climbs over thresholds up to 0.7 inches, which is exactly 17.78 mm. Vacuum Wars lists 38 mm without a source and one review blog prints 0.7 inches (38mm), which is not the same length. The 0.7 inch maker figure is stored. A single step is not stated, so this may be a total height

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

Not available

Not available

Mopping

5 of 8 differ

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

Roller1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026SpiraFlow real-time self-cleaning roller mop, 270 mm wide

Vibrating pad1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Sonic Mopping picks up dry debris and scrubs 100X per minute, on one mop pad. Stored as a vibrating pad, the closest option for a pad that scrubs back and forth. Vacuum Wars says the pad moves side to side. Shark does not say how the pad moves

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Edge-Adaptive Roller Mop cleans within about 10 mm of wall edges2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Edge-Adaptive Roller Mop extends to clean within 10 mm of edges. The AU store says up to 43 mm extension

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: while mopping, it extends the mop up to an inch. Feature text: Wet Edge Detect, the mop automatically extends3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: while mopping, it extends the mop by up to 2.5 cm

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Roller lifts up to 15 mm when a carpet is detected and a roller shield deploys10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 202615 mm roller lift on carpet with an automatic roller shield

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

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Automatic Mop Pickup, automatically picks up and drops off the mop5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: the DryGuard Guarantee, it knows to leave the mop at the base while vacuuming10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Review: the mop pad detaches and can be left at the base for vacuum-only passes

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.

15N1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Up to 15 N downward pressure, internal testing10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 202615 N, about 2.5 times the original Curv's 6 N

Not available

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

220rpm2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Roller spins at 220 RPM. Footnote: the maximum speed with extreme water flow in custom mode, internal testing10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 2026270 mm roller mop spinning at 220 RPM

Not available

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

Not available

Not available

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

Not available

Not available

Base station

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 pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Multifunctional dock with auto emptying into a disposable dust bag and roller mop washing and drying

Auto-empty and mop washing1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: the robot automatically empties debris into the 60-day-capacity bin, refills its water tank, and washes and dries the mop after every clean

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, Robot tank refill2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 202655 C warm air drying and dirt level monitoring during mop washing. Auto tank refilling is in the AU store spec table4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Auto Tank Refilling Yes, Auto Detergent Dispenser No

Hot-air drying, Robot tank refill1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: dries the mop with 175°F air and automatically refills its own water tank for up to 30 days5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: dries the mop with 175°F heated air and refills the water tank

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 tanks8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Plumbing Connections: No

Water tanks1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026The accessory list sells a NeverTouch Pro Base Clean Water Tank and a Greywater Tank, so the user fills and empties tanks. No plumbing kit is listed

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

Bag1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Dock ships with a pre-installed disposable dust bag

Bagless6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Dock: Self Empty Bin Type Bagless7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: both robots use bagless auto-empty bins10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: bagless auto-empty

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

Not available

Not available

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.

65days2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Up to 65 days without manual emptying. Internal testing, depends on usage habits and environment

60days1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: 60-day-capacity bin5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: empties debris into a 60-day capacity bin

Clean water tankiClean water tank in the base station.

4L8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Bin Water Tank 4 litres, which Clubic also lists as water tank capacity of 4 l. Read as the dock clean water tank13Spec databaseclubic.com/596191-roborock-qrevo-curv-2-flow.htmlRead 14 October 2026Clubic spec sheet lists water tank capacity 4 l, no dock or robot label. Its dust container 2.5 l conflicts with the 2.7 l of Vacuum Wars, so no dock bag capacity is stored

Not available

Dirty water tankiDirty water tank in the base station.

Not available

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.

75°C2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Up to 75 C. Footnote: temperature measured at the internal heater output, internal testing. The US page gives 167 F

85°C1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: washes the mop pad with 185°F water, which is exactly 85°C. The UK page says 85°C. The measuring point is not stated3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Key features: washes the mop with 85°C water. Measuring point not stated8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: uses 85°C water

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.

55°C2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Air at the base outlet during drying can be heated up to 55 C at standard room temperature

80°C3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Key features: dries the mop with 80°C air. The US page and press release say 175°F, which is 79.4°C. The UK figure is stored. Measuring point not stated5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: 175°F heated air. The UK figure of 80°C is stored8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: 80°C air

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.

5,200mAh1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026FAQ and spec box: 5,200 mAh. Charging from 15 percent to full takes about 3 hours, a partial charge that is not stored6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Basic Parameters: 5200 mAh typical

Not available

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Basic Parameters: 14.4 V/5200 mAh (TYP) lithium-ion battery

Not available

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

65W4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Rated Power 65W. The AU store is the Official Roborock Online Store ANZ

Not available

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

228min4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Runtime (Quiet Mode) 228min. Vacuum Wars lists 242 min and Clubic 240 min. The maker figure with a named mode is stored

180min1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Battery Life 180 mins. The comparison table on the page says up to 3 hours runtime in dry mode on hard floors. The runtime comes from a Shark test in a 1400 sq ft space against the Shark Matrix Plus 2-in-1

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.

Not available

240min1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Battery Charge Time 4 hours, stored as 240 min9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: a full charge takes four hours

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

Yes6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026If the battery runs low during a cleaning cycle, the robot returns to the dock and resumes where it left off after charging

Yes6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Recharge and Resume Yes9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: if the robot needs longer it takes itself back to the dock to charge

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.

ARoborock Qrevo Curv 2 Flow

Activity	Noise (dB(A))
Vacuuming and mopping	65
Mop washing	57
Mop drying	56
Dock emptying	70

Source1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026FAQ: Vac and Mop mode 62 to 65 dB (65 stored), mop washing and drying about 56 to 57 dB (57 stored for washing), hot air drying 56 dB, dust emptying 70 dB. Weighting and suction mode not stated

BShark PowerDetect ThermaCharged

Not available

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 47Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026RF Specification: WiFi 802.11b/g/n, 2400 to 2483.5 MHz. 802.11n is Wi-Fi 4

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 GHz6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Connecting to the App: only 2.4 GHz WiFi is supported7Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026RF Specification lists 2400 to 2483.5 MHz only

2.4 GHz6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Wi-Fi version 2.4 GHz. Vacuum Wars' Wi-Fi version column is not the maker's manual, so this is a trusted secondary value

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

4.17Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026RF Specification: Bluetooth BLE 4.1. A third-party manual copy lists 802.11b/g/n/ax and BLE 5.2 for a Flow/FlowX combined manual, the maker CE manual is used

Not available

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

Not available

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Matter Compatible No. Shark names only Alexa and Google Assistant

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

Amazon Alexa, Apple Siri Shortcuts, Google Home2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Voice commands via Amazon Alexa, Apple Siri Shortcuts or Google Home. Matter is promised for an upcoming OTA and is not stored

Amazon Alexa, Google Assistant1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: voice control with Amazon Alexa/Google Assistant

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

Yes2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Built-in Hello Rocky voice assistant that works offline

Not available

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

Roborock app6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Connecting to the App: open the Roborock app and tap Add

SharkClean1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: SharkClean app9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: compatible with the Shark Clean app

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

41Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Multi-Level Mapping recognizes up to 4 levels. Stored as 4 saved maps

Not available

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

Yes2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Real-time video calls with the built-in camera for pets8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Live Video Monitoring: Yes

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Live Video Monitoring No

Measured

5 of 7 differ

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.

0.47kPa8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars suction bench test at the brush housing, maximum power, 0.47 kPa9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 20260.47 kPa suction bench test

0.72kPa6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Suction Test: 0.72 kpa on the max power setting. The comparison article chart says the same and gives an average of 0.97 kPa. The page names the model RV2900XE (White). The comparison article names it RV2920XE7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Head-to-head article, last updated 2026-10-08. The chart alt text gives 0.72 kPa for the ThermaCharged at max power. Same value as the compare page

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

16CFM8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars airflow bench test, maximum power, 16 CFM9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 202616 CFM airflow test

15CFM6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Airflow Test: 15 cfm on the max power setting, against a 17 cfm average7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: 15 cfm at max 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.

87%8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars Carpet Deep Clean Test, sand embedded in medium-pile carpet, 87 percent9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 202687 percent embedded sand removed, average 76.7 percent

89%6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Carpet Deep Clean Test: 89 on the max power setting, against a 77 average. Stored as the percentage of embedded sand removed7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: Carpet Deep Clean Test 89%

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.

77.5%8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars 2.5-inch flattened pet hair test, 77.5 percent9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 202677.5 percent of 2.5-inch flattened hair removed, average 81 percent

95%6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars 2.5 Flattened Pet Hair Pickup Test on carpet: 95, against an 81 average7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: flattened pet hair pickup on carpet 95%

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

Not available

Not available

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

169Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Standard and torture obstacle tests: 16 of 24 objects avoided, average 16.6

166Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Obstacle Avoidance Score: 16, against a 17 average. The text does not say out of 24, but the average fits the scale used for other robots. Standard and torture tests are combined

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.

119.57m²8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page 1287 sq ft times 0.09290304 = 119.57 m2. Battery efficiency 1.44 min per percent, lowest power setting without mopping9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Under 1,300 sq ft estimated per charge

60.29m²6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars compare page: Square Foot Per Charge 649 square foot, which is 60.29 m2 at 0.09290304 m2 per square foot. The page gives a battery efficiency of 1.16 minutes per percent, while the comparison article chart says 1.08 for this robot, so the test runs are not the same

Dimensions and weight

6 of 8 differ

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

Round9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Top-mounted LiDAR on a round-bodied robot, per the review's photos and the 353 x 353 mm footprint

Round1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026The product photos show a round body with a raised sensor on top. Shark does not state the shape in words

Robot widthiWidth of the robot from side to side.

353mm5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026Robot 353 x 353 x 119 mm. The US page gives 13.9 x 13.9 x 4.7 in

Not available

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

353mm5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026See width note

Not available

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.

119mm5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026119 mm including the fixed LiDAR turret9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 20264.7 inches (119 mm), relatively tall

104.1mm6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Robot Height 4.1 inches, stored as 104.1 mm. The rounded inch figure is the only height found. The turret is fixed

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.

4.6kg(10.1 lb)5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026Robot Weight 4.60 kg on the Roborock Malaysia store. Clubic lists 5.3 kg, the maker figure is stored

4.03kg(8.9 lb)8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table for the UK model: Weight Robot - 4.03 kg. The maker's weight of 12.21 kg (26.92 lbs) is robot and dock together and fits 4.03 + 8.21 within rounding

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.

Width450Depth450Height450mm(17.7 × 17.7 × 17.7 in)5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026Dock 450 x 450 x 450 mm with robot docked. The AU store lists Dock and Robot plus Dock as 450 x 450 x 450 mm. The German page labels this robot and station

Width363.2Depth461Height444.5mm(14.3 × 18.1 × 17.5 in)1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Product Dimensions 18.15 in L x 14.3 in W x 17.5 in H, which is 461 x 363.2 x 444.5 mm. The page gives one weight of 26.92 lbs, which is robot and dock together, so these dimensions are the setup with the robot docked. The UK page gives the same size in cm. Stored as depth 461, width 363.2 and height 444.5. The robot sits within this footprint. Whether the depth includes the ramp is not stated. Tom's Guide calls them the size of the setup3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: Product Dimensions 46.1 cm L x 36.32 cm W x 44.45 cm H, the same size as on the US page. The UK page weight of 12.21 kg equals the US 26.92 lbs, so it is robot and dock together8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: L 46.1 cm x W 36.32 cm x H 44.45 cm, the same as the maker's page

Base station weightiDock without the robot and with empty tanks.

9.6kg(21.2 lb)5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026Dock station 9.60 kg. The US page gives 14.33 kg for robot and dock together

8.21kg(18.1 lb)8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: Dock - 8.21 kg

Certifications

1 of 1 differ

FCC IDs

Not available

Not available

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

TÜV certified to ETSI EN 303 645 cybersecurity2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Page says TUV-certified to ETSI EN 303 645

Not available

In the box

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim.

User Manual, Robot, Dock (with pre-installed disposable dust bag), Power Cord1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026What's in the Box list on the US page

Shark® Wet & Dry Robot Vacuum, Shark® POWERDETECT™ with NeverTouch™ Base, Shark Robot® Side Brushes (2 pack), Shark® Multi-Surface Cleaner Starter 12 oz Bottle, Shark® Odor Neutralizer Technology Assembly, Shark® Robot Microfiber Mopping Pad1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026In the Box list for the Black RV2920XE, verbatim

Links

Not compared

Product page

us.roborock.com/products/roborock-qrevo-curv-2-flow1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026

www.sharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.html1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026

Spec sheet

Not available

Not available

Manual

gl-files.roborock.com/product/center/images/v69660d59068cb.pdf6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026

Not available

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

Not available

Not available

Warranty

1 of 1 differ

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

1year1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 20261-year Warranty in the US store shipping and returns row

2years1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Two (2) Year Limited Warranty on the page

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