Roomba 671 vs. Roomba 690 Comparison Chart
|Main Features||iRobot Roomba 671||iRobot Roomba 690|
|Mapping / Path planning||no||no|
|Mapping Sensor Type||-||-|
|Recharge & Resume||no||no|
|Automatically Docks and Recharges||yes||yes|
|Noise Level||62 db||68 db|
|Side Brushes (one or two)||1 pcs||1 pcs|
|Suction Power||600 Pa||600 Pa|
|Сleaning Area||1615 ft2 / 150 m2||1292 ft2 / 120 m2|
|Home Size||small||small, medium|
|Cleaning Modes||auto, spot cleaning||auto, spot cleaning|
|Dustbin Capacity||350 ml||600 ml|
|Water Tank Capacity||-||-|
|Barrier-cross Height||0.63 in / 16 mm||0.63 in / 16 mm|
|Сarpet Floor Types||low-pile, medium-pile||low-pile, medium-pile|
|Bare Floor Types||hardwood, marble, vynil, tile, laminate, linoleum||hardwood, marble tile, vynil, ceramic tile, laminate, linoleum|
|Battery Capacity||1800 mAh||1800 mAh|
|Runtime||90 min||90 min|
|Charging Time||120 min||120 min|
|Rated Power (Watts)||33 W||33 W|
|IR Remote Control||no||no|
|Wi-Fi / Smartphone App||yes||yes|
|Amazon Alexa Support||yes||yes|
|Google Assistant Support||yes||yes|
|Digital Blocked Area||no||no|
|Manual movement control||no||no|
|Anti-drop / Cliff Sensor||yes||yes|
|Full Bin Indicator||no||no|
|Robot Weight||7.94 lbs / 3.6 kg||7.72 lbs / 3.5 kg|
|Robot Width||13.39 in / 34 cm||12.99 in / 33 cm|
|Robot Height||3.58 in / 9.1 cm||3.66 in / 9.3 cm|
|In the box||charging base, adapter, owner’s guide, documentation package||charging station, line cord, extra filter, cleaning tool, owner’s guide, documentation package, dual-mode virtual wall|
|Warranty||12 months||12 months|
Both of the Roombas have the same suction power that delivers 600 Pa. Barrier cross height is the same which means the Roomba 671 and 690 are able to clean carpets that are not thicker than 15 mm. Both run for 90 minutes.
What is different?
Unfortunately, iRobot does not provide many specifications. One of them its a dustbin size. Approximately, the Roomba 671 has a 350 ml dustbin capacity which is not as big as the Roomba 690 600 ml container. Roomba 671 is slightly shorter than 690. Roomba 690 comes with a virtual wall in the box. The most significant improvements Roomba 690 has - dirt detect. A bunch of sensors is able to recognize high-traffic areas providing deeper cleaning on those spots. Roomba 671 lacks this option.
Which Roomba is the best buy?
Both Roombas 671 and 690 are very similar. A few differences make the Roomba 690 more attractive to buy. And it is trendy on Amazon having many good consumer reviews. Dirt detect is very helpful on carpets, if carpets cover your home, we would recommend getting the Roomba 690.