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iRobot Roomba i7+
Roborock S4
See Top Ranked Robot Vacuums

iRobot Roomba i7 Series vs Roborock S4

Analysis:

The iRobot Roomba i7+ is an exemplary product and one of the very best Robot Vacuums at the $770 budget.

The Roborock S4, however, doesn't seem to have enough data available for us to be able to draw any meaningful conclusions.

The iRobot Roomba i7+ has done great in quite a few roundups from some of the most highly trusted sources available, such as TechGearLab, Wirecutter (NYTimes), and PCmag, which perform high-quality in-depth testing. It got awarded the "Top Pick" title by TechGearLab, "Upgrade pick" by Wirecutter (NYTimes), and "Best for Hands-Free Cleaning" by PCmag in their respective roundups. Earning that much praise from such respected sources is undoubtedly an impressive accomplishment.

As for the Roborock S4, it was really well-received by reviewers at Wirecutter (NYTimes), a reliable source that's known for conducting its own, high-quality, in-depth testing. It performed great in its "The Best Robot Vacuums" roundup and was named its "Upgrade pick", which, on its own, makes it a product that warrants a closer look.

To get a better idea of how they fare when compared directly to each other, we analyzed review scores of sources that tested both. Modern Castle and TechHive, for example, preferred the iRobot Roomba i7+, while Pocket-lint and The Ambient rated both of them the same.

We also took a look at which sources had the best things to say about them. We learned that the iRobot Roomba i7+ got reviewed the highest by Modern Castle - it gave it a rating of 9.8, while the Roborock S4 most impressed reviewers at Modern Castle, which gave it a score of 9.6.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Robot Vacuums on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Robot Vacuums being 7.2 out of 10, whereas the iRobot Roomba i7+ and Roborock S4 managed averages of 8.6 and 8.7 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct iRobot Roomba i7+ vs. Roborock S4 comparison might not be entirely fair - some sources don't take value for money into account when assigning their scores and therefore have a tendency to rate more premium products better.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
TechGearLab
Wirecutter (NYTimes)
PCmag
Tom's Guide
Reviewed
Smart Robot Reviews
Android Central
Reviews
Modern Castle
Techradar
Tech. Specs Comparison
iRobot Roomba i7+
$799
Roborock S4
Boundary markers
Yes
Yes
D-shape
No
No
HEPA
No
No
Mapping
Yes
Yes
Mopping
No
No
Operating Time
75 (min)
150 (min)
Scheduling
Yes
Yes
UV sterilization
No
No
Higher than average expert review score
7.3
Overall Avg. for Robot Vacuums
8.7
Avg. Review Score
Score
Highly recommended by trusted experts
TechGearLab
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The Best Robot Vacuums of 2020” 
Last updated: 21 May 2020
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “iRobot Roomba i7+ Review: What to Know Before You Buy” 
Last updated: 7 Nov 2019
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Hands-Free Cleaning
in “The Best Robot Vacuums for 2020” 
Last updated: 29 May 2020
Tom's Guide
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #6 out of 9
in “The best robot vacuums in 2020: Roomba, Neato, iLife and more” 
Last updated: 13 hours ago
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The Best Robot Vacuums of 2020” 
Last updated: 12 days ago
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best Robot Vacuums for Pet Hair in 2020” 
Last updated: 19 days ago
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Self-emptying robot vacuums compared: Roomba i7+, Roomba s9+ and Shark IQ” 
Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best High-Tech Roomba
in “The Best Roomba Vacuums” 
Last updated: 18 May 2020
The Spruce
Depth of
analysis
Yes
In-house
Testing
Best for Pet Hair
in “The 8 Best Robotic Vacuums of 2020” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The Best Robot Vacuums for Pet Hair of 2020” 
Last updated: 12 days ago
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Roomba i7+ vs. Roborock S5 Which Is Better And Why” 
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Splurge
in “Best Robot Vacuums in 2020: Top 10 models ranked” 
Last updated: 20 days ago
Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best High Tech Model
in “The Best Robot Vacuums” 
Last updated: 21 Nov 2019
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Roborock S6 vs. Roomba i7+: The Differences Explained” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Robot Vacuum
in “The Best Google Home-Compatible Smart Home Devices of 2020” 
Last updated: 22 May 2020
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Robot Vacuum
in “Introducing the Reviewed 100: The best products we tested in 2019” 
Last updated: 4 Nov 2019
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
For Pet Hair: Our Pick
in “12 Best Robot Vacuum Cleaners of 2020 For Different Cleaning Needs” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Robot Vacuum
in “These are the best smart home products of 2019” 
Last updated: 4 Nov 2019
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 9.0 out of 10
in “Top 10 Flagship Robot Vacuum Cleaners of 2019” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Robot Vacuum
in “These are the best laundry & cleaning products of 2019” 
Last updated: 4 Nov 2019
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #9 out of 13
in “The Best Smart Robot Vacuums of 2020” 
Last updated: a month ago
BestReviews
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Roombas” 
Last updated: a day ago
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Robot Vacuums” 
Last updated: 19 May 2020
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Robot Vacuums for Pet Hair of 2020” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Vacuums for Pet Hair of 2020” 
Last updated: 12 days ago
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Robot Vacuums with Mapping Technology of 2020” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Wedding Registry Gifts of 2020” 
Last updated: 1 Nov 2019
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Top 10 Best Robot Vacuum Cleaners For Pet Hair” 
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Does Roomba Work on Carpet? Let's Find It Out” 
Recommended by trusted experts
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Also great
in “The Best Vacuum Cleaners” 
Last updated: 20 days ago
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Roborock S4 vs. S5 Max: Which One To Buy” 
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Upgrade pick
in “The Best Robot Vacuums” 
Last updated: 19 May 2020
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Compare Roborock Models: E4, S4, S5, S5 Max, S6, S6 MaxV & Xiaowa Series” 

Find the best product and price, effortlessly.

Discover deals on products actually worth buyingthe best products

We do the research. You save the money.
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