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Dyson R2 Nurovi Wash+Dry vs. ECOVACS Deebot N20 compared
Robot Vacuum
At a glance
The key numbers for both devices side by side.
Overall rating
5959Schwach
5353Schwach
Value for money
25Mediocre
36Mediocre
Best price
€599.00€849.00−29 %
€199.00
Price advantage
—
€400.00 cheaper
Offers
1 shop
2 shops
Rank in category
Rank 70 of 78
Rank 75 of 78
Rating
Sub-ratings compared
Dyson R2 Nurovi Wash+DryOverall rating 59ECOVACS Deebot N20Overall rating 53
Dyson R2 Nurovi Wash+DryECOVACS Deebot N20
Suction performance60/10072/100
Mopping performance50/10040/100
Navigation & obstacles52/10054/100
Dock & maintenance42/10040/100
App & ease of use66/10072/100
Noise & build quality50/10058/100
Suction performance
60
72
Mopping performance
50
40
Navigation & obstacles
52
54
Dock & maintenance
42
40
App & ease of use
66
72
Noise & build quality
50
58
Specs
Specs compared
Key specs
Brand
Model
R2 Nurovi Wash+Dry
Deebot N20
Suction powerMaximum suction power according to the manufacturer in pascals. Manufacturer figures are only roughly comparable across brands.
21,000 Pa
8,000 Pa
NavigationMapping technology: LiDAR laser turret, camera (vSLAM) or gyroscope without a map – some robots combine LiDAR and camera.
LiDAR laser
LiDAR laser
Obstacle detectionTechnology for detecting objects on the floor (cables, socks, pet waste). A bumper alone counts as None.
Structured light (line laser)
Infrared
Mopping systemType of mopping module on the robot according to the manufacturer.
Rotating mop pads
Passive drag mop
Dock typeDock included: an auto-empty dock only empties the dust, a mop-washing dock washes the mops, an auto-empty & wash dock does both. Docks sold separately don’t count.
Auto-empty & wash dock
Charging dock only
Battery lifeRuntime in standard or quiet mode according to the manufacturer, not at max. setting (that’s listed under Battery & operation).
90 min
190 min
Noise levelSound pressure level in standard mode according to the manufacturer, not at the highest suction setting (that’s listed under Suction & brushes).
51 dB
67 dB
HeightTotal height including laser turret according to the manufacturer; determines whether it fits under furniture.
9.6 cm (3.8 in)
9.6 cm (3.8 in)
Suction & brushes
Carpet detection with suction boostDetects carpet and automatically increases suction power there.
Yes
Yes
Main brushType of main brush in the suction inlet, not the side brush.
Bristle brush
Bristle brush
Anti-tangle brushMain brush with a comb or anti-tangle design according to the manufacturer.
Yes
Yes
Extendable side brushThe side brush actively extends along edges and into corners.
Yes
Filter typeHighest filter grade of the robot specified by the manufacturer.
HEPA filter
Fine dust filter
Noise level at max. settingSound pressure level at the highest suction setting according to the manufacturer. Standard mode is listed under Key specs.
65 dB
Robot dustbinVolume of the dustbin in the robot, not in the dock.
0.15 l (0.04 gal)
0.4 l (0.11 gal)
Mopping
MoppingThe robot can mop, whatever the system. Details under Mopping.
Yes
Yes
Mop lift on carpetLift height of the mopping module over carpet according to the manufacturer in millimeters; 0 = cannot be lifted.
9 mm (0.35 in)
0 mm (0 in)
Mopping module featuresOnly check features the manufacturer lists for this model.
Active water supplyLiftable mopping moduleExtendable mopping moduleCarpet detection when mopping
Active water supply
Robot water tankWater tank in the robot, not in the dock.
0.1 l (0.03 gal)
0.22 l (0.06 gal)
Mop washing in the dockHow the dock washes the mop pads; without a mop-washing dock, choose No mop washing.
Hot water
No mop washing
Mop washing temperatureMaximum water temperature for mop washing according to the manufacturer; leave blank for cold water.
75 °C (167 °F)
Hot-air mop dryingThe dock actively dries the pads with hot air, not just by ventilation.
Yes
No
Base station
Dock featuresOnly check features of the included dock.
Cold water tank refillRefillable detergent tank
Auto-empty dockThe dock empties the robot’s dustbin by suction, also as part of an auto-empty & wash dock.
Yes
No
Dock dust collectionHow the dock collects dust.
Bagless
No auto-empty
Dock dust capacityCapacity of the dust bag or collection bin in the dock.
2.6 l (0.69 gal)
Dock clean water tankClean water tank of the dock, not the robot.
2.1 l (0.55 gal)
Dock dirty water tankDirty water tank of the dock.
1.2 l (0.32 gal)
Dock dimensionsWidth × depth × height of the dock in cm according to the manufacturer.
41.5 × 46.75 × 51.7 cm (16 × 18 × 20 in)
Battery & operation
Battery capacityRated battery capacity according to the manufacturer.
5,200 mAh
Charging timeCharging time from empty to full according to the manufacturer.
390 min
390 min
Recharge and resumeRecharges when the battery runs out and resumes cleaning where it left off.
Yes
Yes
Navigation & app
AI obstacle detectionDetects cables, socks, pet waste, etc.
No
No
Savable floor mapsNumber of maps that can be saved at the same time according to the manufacturer.
3
No-go zones and virtual wallsRestricted areas can be set in the app; magnetic strips don’t count.
Yes
Yes
Room selection and schedulesIndividual rooms can be cleaned selectively and on a schedule.
Yes
Yes
Live camera in the appLive view from the robot’s camera in the app according to the manufacturer.
No
No
Voice controlCan be started with a voice assistant. The exact assistants are listed under Navigation & app.
Yes
Yes
Voice assistantsVoice assistants officially supported by the manufacturer.
Amazon Alexa
Amazon AlexaGoogle Assistant
Chassis & sensor extrasOnly check special features that come as standard.
Dirt detection
Dimensions & weight
Threshold heightMaximum threshold height the robot can climb according to the manufacturer.
4 cm (1.6 in)
2 cm (0.79 in)
DiameterMaximum width of the robot according to the spec sheet.
35.2 cm (14 in)
35.3 cm (14 in)
Robot weightWeight of the robot without the dock.
3.6 kg (7.9 lb)
4.2 kg (9.3 lb)
General
Warranty
2 years
2 years
Price segment
Mid-range
Budget
Model year
2026
2024
In the box
Roboter, Dockingstation, Filter, Bürstwalze mit Bodenplatte, Ladekabel, Seitenbürste, Reuleaux-Dreieck-Wischpads
Roboter, Netzkabel, Anleitung, Wischplatte, Wassertank, Wischpad, Seitenbürste, Hauptbürste mit Abdeckung, Filter
Prices
Offers
Verdict
Pros & cons
Der Dyson R2 Nurovi Wash+Dry ist ein gründlicher Sauger für Hartboden, der nebenbei feucht durchwischt und seine Pads mit 75 °C heißem Wasser wäscht. Der Haken: Staub bleibt oft im Roboter, du leerst den 0,15-l-Behälter nach größeren Fahrten selbst. Bei eingetrockneten Flecken, langen Haaren und Hochflor stößt er an Grenzen.
Pros
- Nimmt auf Hartboden rund 90 % des Staubs im ersten Durchgang auf
- Wäscht Pads mit 75 °C heißem Wasser und trocknet sie mit Warmluft
- Beutellose Station mit 2,6 l erspart den Kauf von Staubbeuteln
- Ausfahrende Seitenbürste holt Staub und Haare entlang der Fußleisten
- Station nur 41,5 cm tief, passt auch in schmale Flure
- Umfährt kleine Hindernisse wie Glas, Batterien und Fernbedienung
Cons
- Staub bleibt im Roboterbehälter hängen, Station saugt ihn nicht vollständig ab
- Lange Haare wickeln sich trotz Anti-Tangle-Versprechen um die Walze
- Eingetrocknete Flecken bleiben liegen, Dreieckspads bringen in Ecken keinen Vorteil
- 0,1 l Wassertank zwingt beim Wischen zu häufigen Stationsfahrten
- Erkennt flach liegende Kabel nicht, sie verfangen sich in den Pads
Der ECOVACS Deebot N20 ist ein gründlicher Sauger für Hartboden mit Laser-Navigation und einer Hauptbürste, an der sich keine Haare aufwickeln. Für Tierhalter in aufgeräumten Wohnungen taugt er gut. Der Haken: Kabel und Socken erkennt er nicht, das Wischpad zieht er nur nach und hebt es auf Teppich nicht an. Den kleinen Staubbehälter mit 0,4 l musst du oft von Hand leeren.
Pros
- Sammelt auf Laminat in Tests fast allen Schmutz ein
- Keine Haarwicklungen: 18 cm lange Haare verhedderten sich im Test nicht
- Holte im Test 96 % der Tierhaare aus Teppich
- LiDAR-Karte nach etwa 5 min, ordentliche Bahnen, 3 Etagenkarten
- 190 min Laufzeit im Standardmodus, setzt Reinigung nach dem Laden fort
- Übersichtliche App mit Raumeinstellungen, No-Go-Zonen und Zeitplänen
Cons
- Keine Kamera-Hinderniserkennung, Kabel und Socken bleiben unerkannt
- Wischpad hebt sich auf Teppich nicht an und muss abgenommen werden
- Gezogenes Pad scheitert an angetrockneten Flecken
- Staubbehälter mit 0,4 l füllt sich schnell
- Lange Ladezeit von 390 min, schwach in Ecken
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