Roborock S4 vs iRobot Roomba i7

Cleaning

	Roborock S4	iRobot Roomba i7

Cleaning type	Dry	Dry
Suction power	2000 Pa	1700 Pa
Cleaning area	250 m²	185 m²
Number of side brushes	1 piece(s)	1 piece(s)
Overcoming the thresholds	up to 1.5 cm	up to 2 cm
Self cleaning base	No	No
Noise level	60 dB	68 dB
Turbo brush	Yes	Yes
Usage Area	Hard Floor+Carpet	Hard Floor+Carpet
Power	58 W	33 W
Keep Out Zones	Vacuum	Vacuum
Cleaning zone limiter	Mobile Application	Mobile Application Virtual Wall
Climbing Threshold	n/a	20 mm
Wet Mopping	No	No
Vibrating mopping pad	No	No
Cleaning time calculation	Yes	No
3-Point Cleaning System	n/a	Yes
Cleaning Brush	Yes	n/a
Edge Cleaning	n/a	Yes
Effective on Animal Hair	Yes	n/a
Bump Prevention	Yes	n/a
SPOT Mode	n/a	Yes

	Roborock S4	iRobot Roomba i7
Mapping	Yes	Yes
Mapping Type	Laser (LDS)	Camera
Smart Navigation	n/a	Yes
Manual robot control (from the app)	Yes	Yes
Selective Room Cleaning	Yes	Yes
Setting the suction power and water level for each room	No	No
Storing multiple cleaning maps in memory (cleaning multiple floors)	Yes	Yes

	Roborock S4	iRobot Roomba i7
Voice prompts	Yes	Yes
Voice Assistant Support	Xiao Ai	Amazon Alexa Google Assistant
Scheduled cleaning	Yes	Yes
Manual control (from the button on the vacuum cleaner)	Yes	Yes
Control from smartphone	Yes	No
Remote control	No	No
Suction Control	By Mobile Application Automatic	n/a

	Roborock S4	iRobot Roomba i7
Dustbin Capacity	500 ml	500 ml
Bin Station	No	No
Dust collector filling indicator	No	Yes
Washable Dustbin	n/a	Yes

	Roborock S4	iRobot Roomba i7
Width	355 mm	339 mm
Height	96 mm	92 mm
Depth	350 mm	339 mm
Weight	3.8 kg	3.4 kg
Color	Black	Grey
Included Equipment	robot vacuum extra filter charging dock adapter cleaning tool manual	clean base automatic dirt disposal 2dirt disposal bags north American line cord dual mode virtual wall barrier extra high-efficiency filter extra side brush
Additionally	n/a	Error Detection iAdapt Navigation Anti Tangle Sensitive Bumper