RoborockRobot vacuum and mop
Roborock E4
Roborock E4 is a robot vacuum and mop released in October 2020. Key specs: navigation Camera (vSLAM), obstacle avoidance AI camera, base station Charging dock, runtime 120 min.
4.5Score
Navigation5.1
Battery2.8
price rangeUS$290–370Reference price converted from EUR
- Released
- October 2020
- Brand
Roborock- Popularity
- #475 of 760
Camera (vSLAM)Navigation
AI cameraObstacle avoidance
Charging dockBase station
120 minRuntime
20 mmThreshold climbing
Spec guide
How it ranks among robot vacuum and mop combos
Compared with every model of this kind in the catalog.
compared with other robot vacuum and mop combos
Why is E4 a good choice?
Dustbin (robot): 640 mlbetter than 96% of robot vacuum and mop combos
Weak points
Threshold climbing: 20 mmworse than 79% of robot vacuum and mop combos
Runtime: 120 minworse than 86% of robot vacuum and mop combos
Specifications
Full specifications
Suction & cleaning
- Dustbin (robot)
- 640 ml
- Main brush
- Single main brush
- Side brushes
- 1
- HEPA filter
- Yes
Navigation & obstacles
- Navigation sensors
- vSLAM camera
- Threshold climbing
- 20 mm
- Room mapping & room selection
- Yes
Mopping
- Water tank (robot)
- 180 ml
Battery & runtime
- Runtime
- 120 min
- Charging time
- 360 min
Size & weight
- Weight
- 3 kg
- Colours
- Black
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Robot vacuums — Obstacle avoidance: AI camera + Voice assistants: Amazon Alexa118Robot vacuums — Obstacle avoidance: AI camera + Voice assistants: Google Assistant124Robot vacuums — Base station: Charging dock + Voice assistants: Google Assistant139Robot vacuums — Base station: Charging dock + Voice assistants: Amazon Alexa141Robot vacuum and mop combos — Base station: Charging dock211Robot vacuums — Navigation: Camera (vSLAM)25Robot vacuums — Obstacle avoidance: AI camera164Robot vacuums — Base station: Charging dock277
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