iRobot Roomba 640 vs. iRobot Roomba 681 Comparison Chart


iRobot Roomba 640

iRobot Roomba 640

Rating:
SRR Score: 22

$299.99 Amazon

versus
iRobot Roomba 681

iRobot Roomba 681

Rating:
SRR Score: 22


Comparison Chart

  Main Features iRobot Roomba 640 iRobot Roomba 681
Mapping / Path planning no no
Mapping Sensor Type - -
Recharge & Resume no no
Automatically Docks and Recharges yes yes
Noise Level 68 db 61 db
LCD Display no no
Side Brushes (one or two) 1 pcs 1 pcs
Voice Prompts yes yes
  Cleaning Features
Suction Power 600 Pa 600 Pa
Сleaning Area 1830 ft2 / 170 m2 1615 ft2 / 150 m2
Home Size small small
Cleaning Modes auto, spot cleaning auto, spot cleaning
Dustbin Capacity 400 ml 300 ml
Wet Mopping no no
Water Tank Capacity - -
Barrier-cross Height 0.59 in / 15 mm 0.63 in / 16 mm
HEPA Filter no no
Сarpet Floor Types low-pile, medium-pile low-pile, medium-pile
Bare Floor Types hardwood, marble, vynil, tile, laminate, linoleum hardwood, marble, vynil, tile, laminate, linoleum
  Battery
Battery Capacity 1800 mAh 1800 mAh
Runtime 90 min 90 min
Charging Time 180 min 120 min
Rated Power (Watts) 33 W 33 W
  Control
Scheduling no yes
IR Remote Control no no
Wi-Fi / Smartphone App no no
Amazon Alexa Support no no
Google Assistant Support no no
Virtual Wall yes no
  Sensors
Carpet Boost no no
Anti-drop / Cliff Sensor yes yes
Dirt Detect yes no
Full Bin Indicator no no
Other Specifications
Robot Weight 11.90 lbs / 5.4 kg 7.72 lbs / 3.5 kg
Robot Width 16.93 in / 43 cm 13.19 in / 33.5 cm
Robot Height 5.00 in / 12.7 cm 3.66 in / 9.3 cm
In the box AeroVac filter (installed), side spinning brush (installed), 2 bristle brushes (installed), extra filter, line cord, 2 AA batteries, dual-mode virtual wall barrier, self-charging home base charging station, line cord, extra filter, cleaning tool, owner’s guide, documentation package, dual-mode virtual wall
Warranty 12 months 12 months

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