Robot Vacuum Battle: Roomba e5 vs. Roomba e6

Roomba e5 vs. Roomba e6 Robot Vacuum: Their Differences

Roomba by iRobot, a giant consumer robot company, is one of the most popular robot vacuum brands today, and rightly so. Two of the most famous robots in its e-series include Roomba e5 and Roomba e6. What’s the same and different between the two? Let’s find out.

The most apparent differences between the two are:

  1.  Color: The Roomba e5 is all black, while the Roomba e6 has both black and tan body. In terms of design, they look the same.
  2.  Tools: The Roomba e5 has only one filter, while the Roomba e6 has two filters.
  3.  Software: The Roomba e5 has no virtual wall, while the Roomba e6 comes with two virtual walls.

Aside from these minor differences, these two robot vacuums are nearly identical. They are similar in the following aspects:

  • Run Time: 90 minutes
  • Battery Capacity: 1,800 mAh
  • Navigation: iAdapt 1.0
  • Brushroll: Rubberized; dual
  • Size: 13.3″DIA x 3.4″H
  • Wi-Fi Connectivity: Yes


Both e5 and e6 have a round body style. There are three control buttons on top for:

Clean: starts and stops cleaning;

Home: sends the robot back to its charging station; and

Spot: cleans a smaller area in a circular motion.

Under these robot vacuums, everything looks the same. They have identical rubber brushrolls located at the center. The brushrolls are positioned between the two larger wheels, enabling them to capture dirt as the machine rolls over it.

At the side of the vacuum below the brushroll, there is the spinning side brush. This small tool’s function is to capture the dirt from the corners and edges that the brushroll can’t reach.

There are edge sensors at both models’ perimeter to keep the robots from falling from cliffs, stairs, and other risky platforms.

Wireless Control

Both models can access Wi-Fi. They can also be paired with the iRobot Home app, allowing you to program the machine from anywhere.


While most advanced models like Roomba 960 and Roomba i7 use the iAdapt 2.0 and 3.0 navigation versions, respectively, both Roomba® e5 (5150) and Roomba® e6 (6134) have the 1.0 navigation system. This technology may not be as good as the rest, but they are efficient enough to avoid bumps and can zig-zag their way around the room.

Note: Newest navigation system does not always translate to better cleaning efficiency. Other features like suction, brushroll type and style, and run time play are also factors to consider.

Run Time

Both models can operate for an average of 90 minutes. While more advanced Roomba models have Recharge and Resume, which allows them to go back to their charging docks and resume cleaning right after, both e5and e6 doesn’t have this feature.


They are identical in size. To be specific, here are their specs:

Diameter: 13.3″ wide

Height: 3.6″ tall

Weight: 7.2 lbs

Cleaning Performance

The robot’s cleaning performance is perhaps the biggest factor to consider. The cleaning efficiency depends on several aspects, including navigation, suction power, runtime, and brushroll. Since Roomba e5 and e6 are identical in all these factors, their cleaning performance is also similar.

Both models can effectively suction different kinds of debris in various flooring types, including hardwood and carpet.

Ease of Use

The Roomba e5 and e6 are both user-friendly. All you have to do is plug it in, set up the cleaning mode, and press clean. Controlling it using the mobile app is pretty straightforward too.

From time to time, you need to clean the filters and the dust bin. The filter needs replacement once a year. If you have pets, you need to cut hair out from the brushroll periodically. Beyond these, no maintenance is necessary.  

Roomba e5 vs. e6: Which One to Choose?

The current listing price for Roomba e5 is $280, while $420 for e6. If you’re budget-conscious, e5 is a good pick, but the $140 difference isn’t a big deal if you’re into efficiency. With two virtual walls and filters, e6 is a better choice among the two. Since you have two extra filters, e6 is more cost-effective in the long run since you don’t need to buy filters for two years.

Side-by-Side Comparisons

SPECIFICATIONS Roomba® e5 (5176) Roomba® e6 (6198)
Length 13.3″ 13.3″
Width 13.3″ 13.3″
Height 3.6″ 3.6″
Weight 7.2 lbs. 7.2 lbs.
Floor Type All indoor surfaces All indoor surfaces
Battery 1,800 mAh 1,800 mAh
Dust Bin Capacity ~0.5 L ~0.5 L
iAdapt navigation Yes Yes
Imprint Smart Mapping No No
Washable Dust Bin (on-board) Yes Yes
Virtual Wall Varies Yes; 2 included
Returns Yes (usually), Varies by retailer Yes (usually), Varies by retailer
Warranty 1-Year limited 1-Year limited
Current Price $280.00 $420.00