Product comparison · 2 robot vacuums

Roborock Qrevo Curv 2 Flow vs Roborock S9+ 0.35 L White

26specifications compared
12differ
14identical
44known for one product only

Key differences

Dust container type
- Qrevo Curv 2 Flow:Dust bag
- S9+ 0.35 L White:Combi
Dust capacity (vacuum cleaner)
- Qrevo Curv 2 Flow:0.325 L
- S9+ 0.35 L White:0.35 L
Base station functions
- Qrevo Curv 2 Flow:Charging
- S9+ 0.35 L White:Charging, Purification
Runtime
- Qrevo Curv 2 Flow:240 min
- S9+ 0.35 L White:250 min
Battery capacity
- Qrevo Curv 2 Flow:5200 mAh
- S9+ 0.35 L White:69.12 Wh
Height
- Qrevo Curv 2 Flow:119 mm
- S9+ 0.35 L White:99 mm
Base station dimensions (W x D x H)
- Qrevo Curv 2 Flow:450 x 450 x 450 mm
- S9+ 0.35 L White:212 x 178 x 259 mm
Package width
- Qrevo Curv 2 Flow:569 mm
- S9+ 0.35 L White:392 mm

Side by side

Differences highlightedShow differences only

Comparison of Qrevo Curv 2 Flow, S9+
70 specifications	A Roborock Qrevo Curv 2 Flow View product	B Roborock S9+ 0.35 L White Model S9+ View product
Design1 differ
Dust container typeDiffers	Dust bag	Combi
Product colour	White	White
ShapeKnown for one	Round	Unknown — not stated by the source
Dust container type (base)Known for one	Dust bag	Unknown — not stated by the source
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Number of wheelsKnown for one	3 wheel(s)	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
Wet mopping	Yes	Yes
Dust capacity (vacuum cleaner)Differs	0.325 L	0.35 L
Vacuum cleaner programsKnown for one	Auto	Unknown — not stated by the source
Self-emptying dust containerKnown for one	Yes	Unknown — not stated by the source
Automatic base station return	Yes	Yes
Base station functionsDiffers	Charging	Charging, Purification
Obstacle detection	Yes	Yes
Stairs detectionKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Brush type	Roller brush & Side brush	Roller brush & Side brush
Apps functionsKnown for one	Quick mapping	Unknown — not stated by the source
Easy to cleanKnown for one	Yes	Unknown — not stated by the source
Floor surfaces supportedKnown for one	Hard floor, Carpet	Unknown — not stated by the source
Hair Detangling technologyKnown for one	Yes	Unknown — not stated by the source
Liftable mop	Yes	Yes
Navigation type	LiDAR	LiDAR
Noise level	65 dB	65 dB
Voice controlKnown for one	Yes	Unknown — not stated by the source
Works with Amazon Alexa	Yes	Yes
Cloud-managedKnown for one	Yes	Unknown — not stated by the source
Dust capacity (base)Known for one	Unknown — not stated by the source	2.7 L
Water tank capacityKnown for one	Unknown — not stated by the source	0.24 L
Programming functionKnown for one	Unknown — not stated by the source	Yes
HEPA filtration systemKnown for one	Unknown — not stated by the source	Yes
HEPA classKnown for one	Unknown — not stated by the source	HEPA 12
Obstacle crossing up toKnown for one	Unknown — not stated by the source	2 cm
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Edge recognitionKnown for one	Unknown — not stated by the source	Yes
Works with the Google AssistantKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE
Power1 differ
Battery voltageKnown for one	14.4 V	Unknown — not stated by the source
RuntimeDiffers	240 min	250 min
AC input frequencyKnown for one	60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	120 V	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Motor powerKnown for one	Unknown — not stated by the source	45 W
Battery lifeKnown for one	Unknown — not stated by the source	286 m²
Charging timeKnown for one	Unknown — not stated by the source	4 h
Cord lengthKnown for one	Unknown — not stated by the source	1.8 m
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	5200 mAh	69.12 Wh
Battery weightKnown for one	Unknown — not stated by the source	400 g
Weight & dimensions2 differ
HeightDiffers	119 mm	99 mm
Width	353 mm	353 mm
Depth	353 mm	353 mm
WeightKnown for one	4.6 kg	Unknown — not stated by the source
Base station dimensions (W x D x H)Differs	450 x 450 x 450 mm	212 x 178 x 259 mm
Base station weightKnown for one	9.6 kg	Unknown — not stated by the source
Total weightKnown for one	Unknown — not stated by the source	6.7 kg
Packaging data4 differ
Package widthDiffers	569 mm	392 mm
Package depthDiffers	507 mm	468 mm
Package heightDiffers	522 mm	140 mm
Package typeKnown for one	Box	Unknown — not stated by the source
Package weightDiffers	17.9 kg	9.52 kg
Packaging contentidentical
Base station	Yes	Yes
Manual	Yes	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cleaning clothKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical details1 differ
Suction powerDiffers	20000 Pa	13000 Pa
Packaging contentKnown for one	Unknown — not stated by the source	Quick Start Guide（1） Moisture-Proof Mat（1） User Manual（1） Robot（1） Mop Module（1） Auto-Empty Dock（1） Power Cord（1） VibraRise Mop （1）

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More robot vacuum comparisons

All robot vacuum comparisons