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iRobot Roomba 650 vs iRobot Roomba 651

    13.39 in
    3.62 in
    iRobot Roomba 650 Robotic Cleaner
    iRobot Roomba 650
      13.39 in
      3.62 in
      iRobot Roomba 651 Robotic Cleaner
      iRobot Roomba 651
      Available colors
      Editiorial reviews
      8
      3.5 out of 5
      3 user ratings
      5 stars
      		0 %
      4 stars
      		66 %
      3 stars
      		33 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      1
      1 editorial reviews
      The GHI's Tried & Tested verdict of the iRobot Roomba 651Read more
      Read editorial reviews
      User rating
      39
      4.2 out of 5
      39 user ratings
      5 stars
      		38 %
      4 stars
      		46 %
      3 stars
      		15 %
      2 stars
      		0 %
      1 stars
      		0 %
      37
      4.1 out of 5
      37 user ratings
      5 stars
      		43 %
      4 stars
      		21 %
      3 stars
      		35 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Total dust capacity0.1 gal0.1 gal
      Dust collector typeBagBagless

      Design

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Colour of product
      • Black
      • Grey
      		Black
      Displayyesyes

      Dimensions

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Width13.39 in13.39 in
      Height3.62 in3.62 in
      Depth13.39 in13.39 in
      Weight7.89 lb8.38 lb
      Diameter13.39 in13.39 in

      Performance

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Noise level61.0 dB60.0 dB

      Features

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Suitable for pet ownersyesyes
      Self-docking (automatic recharge)yesyes
      Stair sensoryesyes
      Supports schedulingyesyes
      Virtual wallsyesyes

      Certifications

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      HEPA certified filteryesno

      Power

      iRobot Roomba 650iRobot Roomba 650
      iRobot Roomba 651iRobot Roomba 651
      Battery type
      Nickel-Metal Hydride
      Nickel-Metal Hydride
      Full charge time3.0 h3.0 h
      Run time60.0 min.90.0 min.

      Pros & Cons

      Pros
          Cons

              iRobot Roomba 650 vs iRobot Roomba 651 - User Opinions

              • catherine_auer
                over 1 year ago
                The Roomba 650 has in the meantime been replaced by iRobot with the Roomba 651 that has a slightly better battery and newer firmware – but this review should be equally valid for a 651 as for a 650.Feb 1, 2015
              • What's the difference between products? Share your opinion.

              Often compared with iRobot Roomba 650

              iRobot Roomba 650 Robotic Cleaner
              iRobot Roomba 651
              iRobotRoomba 650
              iRobotRoomba 651

              Often compared with iRobot Roomba 651

              iRobot Roomba 651 Robotic Cleaner
              iRobot Roomba 650
              iRobotRoomba 651
              iRobotRoomba 650