Roborock S4 vs Roborock S7 MaxV

Cleaning

Roborock S4Roborock S7 MaxV
Cleaning typeDryDry and wet
Suction power

2000 Pa

5100 Pa

Cleaning area

250 m²

300 m²

Water tank Capacityn/a

200 ml

Electric Controlled Water Tankn/aYes
Number of side brushes

1 piece(s)

1 piece(s)

Overcoming the thresholds

up to 1.5 cm

up to 2 cm

Self cleaning baseNoYes, sold separately
Noise level

60 dB

67 dB

Turbo brushYesYes
Usage AreaHard Floor+CarpetHard Floor+Carpet
Power

58 W

74 W

Keep Out ZonesVacuumVacuum+Mop
Cleaning zone limiterMobile ApplicationMobile Application
Climbing Thresholdn/a

20 mm

Wet MoppingNoYes
Vibrating mopping padNoYes
Cleaning time calculationYesYes
Cleaning BrushYesn/a
Effective on Animal HairYesn/a
Bump PreventionYesYes
Real-Time Locationn/aYes

Technical specifications

Roborock S4Roborock S7 MaxV
Product TypeRobot VacuumRobot Vacuum+Mop
Wi-fiYesYes
Voice AnnouncementsYesYes
Time SchedulingYesYes

Navigation

Roborock S4Roborock S7 MaxV
MappingYesYes
Mapping TypeLaser (LDS)
  • Camera
  • Lidar
Manual robot control (from the app)YesYes
Selective Room CleaningYesYes
Setting the suction power and water level for each roomNoYes
Storing multiple cleaning maps in memory (cleaning multiple floors)YesYes

Control

Roborock S4Roborock S7 MaxV
Voice promptsYesYes
Voice Assistant SupportXiao Ai
  • Amazon Alexa
  • Google Assistant
Scheduled cleaningYesYes
Manual control (from the button on the vacuum cleaner)YesYes
Control from smartphoneYesYes
Remote controlNoNo
Suction Control
  • By Mobile Application
  • Automatic
By Mobile Application

Integration with cloud services

Roborock S4Roborock S7 MaxV
Amazon AlexaYesYes
Google HomeYesYes
Samsung SmartThingsNoYes
Xiaomi Mi HomeNoYes

Sensors

Roborock S4Roborock S7 MaxV
Carpet detectionNoYes
Dirt detectionNoNo
Cliff SensorYesYes

Battery

Roborock S4Roborock S7 MaxV
Battery typeLi-ionLi-ion
Battery Capacity

5200 mAh

5200 mAh

Battery life up to

150 min

180 min

Charging time

5 Hours

6 Hours

Fast chargingNon/a
Battery Voltage

14.4 V

14.4 V

Auto RechargeYesYes

Bin

Roborock S4Roborock S7 MaxV
Dustbin Capacity

500 ml

400 ml

Bin StationNoOptional
Dust collector filling indicatorNoNo
Washable Dustbinn/aYes

Filters

Roborock S4Roborock S7 MaxV
HEPA Filtern/aYes
Washable Filtern/aYes
Cyclone FilterNon/a

Dimensions and equipment

Roborock S4Roborock S7 MaxV
Width

355 mm

353 mm

Height

96 mm

96.5 mm

Depth

350 mm

350 mm

Weight

3.8 kg

4.7 kg

ColorBlackBlack
Included Equipment
  • robot vacuum
  • extra filter
  • charging dock
  • adapter
  • cleaning tool
  • manual
n/a
Manufacturer Websiten/aView
Additionallyn/a
  • Instant Video Transfer
  • Instant Audio Transfer
  • Adaptive Route Algorithm
  • Floating Main Brush
  • Multiple Language Support
  • Ultrasonic Carpet Detection
  • Sonic Mopping
  • Solid Rubber Brush
  • Night Mode
  • Security Lock
  • Fast Charge
  • Matrix Mapping
  • Object Recognition
  • Room Based Suction Power Setting
  • Room Based Mode Set
  • Room Based Mop Setting
  • PreciSense Lidar
  • ReactiveAI 2.0
  • RGB Camera
  • Hazard Recognition
  • 3D Mapping
  • 4 Different Mapping