Liectroux 11S vs Roborock E4

Cleaning

	Liectroux 11S	Roborock E4

Cleaning type	Dry and wet	Dry
Suction power	3000 Pa	2000 Pa
Cleaning area	220 m²	200 m²
Water tank Capacity	350 ml	180 ml
Electric Controlled Water Tank	Yes	n/a
Number of side brushes	2 piece(s)	1 piece(s)
Overcoming the thresholds	up to 1.5 cm	up to 2 cm
Self cleaning base	No	No
Noise level	45 dB	69 dB
Turbo brush	No	Yes
Usage Area	Hard Floor+Carpet	Hard Floor+Carpet
Power	28 W	58 W
Keep Out Zones	n/a	No
Cleaning zone limiter	Virtual wall	Virtual wall
Climbing Threshold	15 mm	20 mm
Wet Mopping	Yes	Yes
Vibrating mopping pad	No	No
Cleaning time calculation	No	No
Point Cleaning	Yes	n/a
Cleaning Brush	n/a	Yes
Edge Cleaning	Yes	Yes
Bump Prevention	Yes	n/a
SPOT Mode	Yes	Yes

	Liectroux 11S	Roborock E4
Mapping	Yes	Yes
Mapping Type	SLAM	Gyroscope
Smart Navigation	n/a	Yes
Manual robot control (from the app)	Yes	Yes
Selective Room Cleaning	No	No
Setting the suction power and water level for each room	No	No
Storing multiple cleaning maps in memory (cleaning multiple floors)	No	No

	Liectroux 11S	Roborock E4
Voice prompts	Yes	Yes
Scheduled cleaning	Yes	Yes
Manual control (from the button on the vacuum cleaner)	Yes	No
Control from smartphone	Yes	Yes
Remote control	Yes	No
Suction Control	n/a	Automatic

	Liectroux 11S	Roborock E4
Dustbin Capacity	600 ml	640 ml
Bin Station	No	No
Dust collector filling indicator	No	No
Washable Dustbin	n/a	Yes

	Liectroux 11S	Roborock E4
Width	320 mm	353 mm
Height	78 mm	91 mm
Depth	320 mm	350 mm
Weight	2.8 kg	3.2 kg
Color	White	Black
Included Equipment	Robot vacuum cleaner Charging base Network adapter Remote control Additional side brushes - 2pcs Water tank Microfiber napkins - 2pcs Place for napkin attachment. Additional side brushes - 2pcs Spare HEPA filter Flat screwdriver Brush with blade for cleaning the vacuum cleaner User manual	Robot vacuum cleaner Side brush Wet cleaning cloth User manual
Additionally	AI Dynamic Path Algorithm	Silent Mode Inertial navigation