Compare Dreame D9 vs Roborock S7 - Robot vacuums

9.8 Dreame D9 8.5 Roborock S7
Compare Dreame D9 vs Roborock S7 - Robot vacuums
6
6.8
9.8
9.8
9.2
9.5
2.9
3.2
3.5
9.5
9.5
10
9.5
4.4
Not available in stores now Not available in stores now

Pros and cons

Why chose a Dreame D9
  • Robot vacuum Dreame D9 on 6.2% more quiet then Roborock S7. It has noise level 65 dB vs 69 at the opponent.
  • Dreame D9 has suction power 3000 Pa vs 2500 at the Roborock S7. This makes it's cleaning on 20% more powerful.
  • Vacuum cleaner Dreame D9 on 0.1 cm lower then his opponent (9.6 cm). This will allow him to arrive where the Roborock S7 cannot.
  • Why chose a Roborock S7
  • Roborock S7 can work on 30 minutes longer then Dreame D9 - 180 and 150 minutes respectively.
  • Dimensions

    Weight
    3.8 kilograms
    4.7 kilograms
    Width
    35 centimeters
    35 centimeters
    Height
    9.6 centimeters
    9.65 centimeters

    Battery

    Сleaning area
    200 square meters
    300 square meters
    Battery capacity
    5200 milliampere hours
    5200 milliampere hours
    Working time
    150 minutes
    180 minutes
    Charging time
    300 minutes

    Wet mopping

    Water tank capacity
    270 mililiters
    300 mililiters
    Wet mopping
    Yes
    Yes
    Water flow control
    Yes
    Yes

    Power

    Suction power
    3000 pascals
    2500 pascals
    Rated power
    40 watts
    68 watts

    Software

    Mapping sensors
    LDS
    LDS
    Wi-Fi Frequency
    2.4 gigahertz
    2.4 gigahertz
    Path mapping
    Yes
    Yes
    High-precision map
    Yes
    Yes
    Video camera
    No
    No
    Voice control
    Yes
    Yes
    Mobile phone app
    Yes
    Yes
    Alexa support (Amazon)
    Yes
    Yes
    Google assistant support
    No
    Yes
    Real-time tracking
    Yes
    Yes
    Zone blocking
    Yes
    Yes
    Areas cleaning
    Yes
    Yes
    Multi-floor maps
    No
    Yes
    Selected room cleaning
    Yes
    Yes

    Other

    Noise level
    65 decibels
    69 decibels
    Side brushes
    1 pieces
    1 pieces
    Dustbin capacity
    570 mililiters
    470 mililiters
    Barrier-cross height
    20 milimeters
    20 milimeters
    Warranty
    12 months
    12 months
    Recharge & resume
    Yes
    Yes
    Automatically recharge
    Yes
    Yes
    LCD display
    No
    No
    Automatic dirt disposal
    No
    Yes
    Filter HEPA
    Yes
    Yes
    Washable filter
    Yes
    Yes
    Scheduling
    Yes
    Yes
    Remote control
    No
    No
    Virtual walls (magnetic or optical)
    No
    Yes
    Manual movement control
    Yes
    Yes
    Carpet boost
    Yes
    Yes
    Anti-drop (cliff sensor)
    Yes
    Yes
    Dirt detect
    No
    No
    Full bin indicator
    No
    No