Robot Vacuum Cleaner Comparisons

iRobot Roomba 671 vs Roomba 980 Full Comparison

Roomba 671 vs Roomba 980

A robot vacuum is one reliable little helper when it comes to maintaining cleanliness at home at the least effort possible. It’s fully automated, and can be programmed to run even when you’re not at home.

iRobot is one of the most popular brands of robot vacuums out there. There are several models to choose from, and in this comparison report, we compare the Roomba 671 against the Roomba 980.

Comparison Chart: Roomba 671 vs Roomba 980

Let’s get started with this side-by-side comparison chart.

iRobot Vacuum Cleaner
Model Check Price » Roomba 671 Check Price » Roomba 980
Weight 6.8 lbs. 8.7 lbs.
Dimensions 13.4 inches in diameter, 3.54 inches in height 13.8 inches in diameter, 3.6 inches in height
Home Base® Charging Station
Line Cord
Multi-Surface Cleaning with Auto-Adjust Cleaning Head
3-Stage Cleaning System
Automatically recharges itself Recharge and Resume
iAdapt Navigation with full suite of sensors + Visual Navigation for entire level coverage
Dirt Detect Technology Advanced Dirt Detect Technology
Extra Side Brush 10x power + deeper cleaning on carpets
Brushes Dual Multi-Surface Brushes, Edge-Sweeping Brush Tangle-free Dual Multi-Surface Brushes, Edge-Sweeping Brush
Smart Home Connected Use with iRobot Home App, Amazon Alexa, Google Assistant Use with iRobot Home App, Amazon Alexa, Google Assistant + Clean Map reports & advanced cleaning settings

Key Differences

Here’s a list of these iRobot robot vacuums‘ main differences.

Weight and Size

By a slight degree, the Roomba 980 is taller than the Roomba 671. When it comes to weight, it’s almost 2 lbs. heavier.


As you can see in the chart above, the Roomba 980 has more features to offer than the Roomba 671. For instance, while both of these iRobot robot vacuums can automatically recharge themselves, the 980 can resume its operations after recharging.

Also, the Roomba 980 has an advanced dirt detect technology whereas the Roomba 671 has none. This feature allows the vacuum cleaner to concentrate on certain spots that receive the most traffic at home.

While both models can be connected to your smartphone via the iRobot Home app, the 980 takes it extra notches higher by providing you with advanced cleaning settings.

Also Read: Shark ION 720 vs Roomba 690, Which One to Choose

Our Final Word: Roomba 671 vs Roomba 980

So… which of these robot vacuums has better features? Based on the data we’ve gathered and presented above, it’s the Roomba 980. It’s about 2 lbs. heavier than the Roomba 671, but it’s packed with more useful features.