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iRobot Roomba i3 (3150)
Roborock S5
See Top Ranked Robot Vacuums

iRobot Roomba i3 vs Roborock S5(x)

Analysis:

The iRobot Roomba i3 (3150) has done great in quite a few roundups from some of the most highly trusted sources available, such as Rtings, Wirecutter, Consumer Reports, and Tom's Guide, which perform high-quality in-depth testing. It got awarded the "Best Mid-Range iRobot Vacuum" title by Rtings, "Excellent cleaner, smart enough" by Wirecutter, and "Ranked 2 out of 5" by Consumer Reports in their respective roundups. Earning that much praise from such respected sources is undoubtedly an impressive accomplishment.

Moving on to the Roborock S5: it was loved by reviewers at Modern Castle and Android Central - two reliable sources that conduct objective in-depth testing. In fact, it was their "Best Robot Vacuum & Mop" and "Roborock is one of over 200 Xiaomi ecosystem partners that sells products under the Mi Ecosystem label. The S5 robot has a powerful 2000Pa motor, and there's also a mop option. What sets the vacuum apart though is the custom navigation algorithm that lets it pick out the most efficient way to clean your house. You can also set schedules and no-go zones from the Mi Home app. The 5200mAh battery is good for 2.5 hours of cleaning, and the vacuum will automatically go back to its charging base to recharge once power is low.", respectively, pointing towards it being a Robot Vacuum worth considering.

Finally, we also compared their review scores to the rest of their competition - the iRobot Roomba i3 (3150) earned an average review score of 8.5 out of 10 points and the Roborock S5 received an average of 8.3, compared to the 7.2 average of Robot Vacuums in general.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
Wirecutter
Tom's Guide
TechGearLab
Consumer Reports
Rtings
PCmag
Pro Tool Reviews
The Verge
reviewgeek.com
livingetc.com
Tech. Specs Comparison
iRobot Roomba i3 (3150)
$299
Roborock S5
Boundary markers
No
Yes
D-shape
No
No
HEPA
No
No
Mapping
Yes
Yes
Mopping
No
Yes
Operating Time
75 (min)
150 (min)
Scheduling
Yes
Yes
UV sterilization
No
No
Higher than average expert review score
Highly recommended by trusted experts
Wirecutter
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The Best Robot Vacuums” 
Last updated: 20 Dec 2022
Consumer Reports
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best Robotic Vacuums for Pet Hair” 
Last updated: 30 Nov 2022
Tom's Guide
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best Buy deals in December 2020 — the best holiday sales right now - Appliance deals” 
Last updated: 21 Dec 2020
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Mid-Range iRobot Vacuum
in “The 4 Best iRobot Vacuums of 2023” 
Last updated: 8 days ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Self-Emptying Robot Vacuums for 2023” 
Last updated: 22 Feb 2023
TechGearLab
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The 4 Best Robot Vacuums of 2023” 
Last updated: 25 Nov 2022
Pro Tool Reviews
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #4 out of 5
in “Top 5 Smart Home Gadgets for 2023 You Can Add Today” 
Last updated: 8 days ago
reviewgeek.com
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Pet Hair
in “The 7 Best Robot Vacuums of 2023” 
Last updated: 7 Feb 2023
Wirecutter
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “What’s the Best Vacuum for Pet Hair?” 
Last updated: 27 Oct 2022
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Self-Emptying Robot Vacuums for 2023” 
Last updated: 22 Feb 2023
Tom's Guide
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #5 out of 7
in “The best Roombas in 2023” 
Last updated: 23 days ago
Wirecutter
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Excellent cleaner, smart enough
in “The Best Vacuum Cleaners” 
Last updated: 4 days ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Roomba Vacuum for 2023” 
Last updated: 22 Feb 2023
Tom's Guide
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #7 out of 11
in “Best robot vacuums in 2023 tested and rated” 
Last updated: a month ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Roomba Vacuum for 2023” 
Last updated: 22 Feb 2023
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Robot Vacuums for 2023” 
Last updated: 22 Feb 2023
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Robot Vacuums for 2023” 
Last updated: 22 Feb 2023
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Gifts for Introverts and Homebodies” 
Last updated: 14 Nov 2022
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 8.0 out of 10
in “The Best Gifts for Introverts and Homebodies” 
Last updated: 14 Nov 2022
carpetgurus.com
Trusted Source
-
Depth of
analysis
No
In-house
Testing
Mentioned
in “10 Best Vacuums for Long Hair in 2023” 
Last updated: 26 Jan 2023
Consumer Reports
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best Robotic Vacuums for Hardwood Floors” 
Last updated: 21 Feb 2023
Recommended by trusted experts

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