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Roborock E4
Shark IQ R101AE (RV1001AE)
See Top Ranked Robot Vacuums

Roborock E4 vs Shark IQ R10x (RV100x)

Analysis:

The Roborock E4 is a great Robot Vacuum for its $269 asking price.

The Shark IQ R101AE (RV1001AE), however, while a reasonable product for $549, doesn't stack up against its competitors quite as well. If you're considering Robot Vacuums in the $460 range, you might want to check out some better options.

The Roborock E4 was loved by reviewers at Rtings, a highly trusted source that performs reliable in-depth testing. It did great in its "The 4 Best Robot Vacuums For Carpet - Winter 2021" roundup where it was named its "Best Budget Robot Vacuum For Carpet", which, in itself, makes it a product worth considering.

As for the Shark IQ R101AE (RV1001AE) - it impressed reviewers at Smart Robot Reviews, a trustworthy source that conducts solid hands-on testing. It did great in its "Self-emptying robot vacuums compared: Roomba i7+, Roomba s9+ and Shark IQ" roundup - in fact, it earned its "Ranked 1 out of 3" title, which, on its own, indicates a certain level of quality.

When we thoroughly analyzed their review scores, we learned that all of the sources that tested both Robot Vacuums, including Modern Castle, preferred the Roborock E4 over the Shark IQ R101AE (RV1001AE).

We also took a look at which sources they managed to impress the most. The Roborock E4 was liked best by Modern Castle, which gave it a score of 9.6, while the Shark IQ R101AE (RV1001AE) got its highest, 9.4, score from Modern Castle.

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 Roborock E4 and Shark IQ R101AE (RV1001AE) managed averages of 9.6 and 7.7 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct Roborock E4 vs. Shark IQ R101AE (RV1001AE) 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
Rtings
Wirecutter (NYTimes)
Tom's Guide
Android Central
Modern Castle
Smart Robot Reviews
Reviewed
Robotbox
Digitaltrends
Top Ten Reviews
Tech. Specs Comparison
Roborock E4
$269
Shark IQ R101AE (RV1001AE)
$549
Boundary markers
No
Yes
D-shape
No
No
HEPA
No
No
Mapping
No
Yes
Mopping
No
No
Operating Time
200 (min)
90 (min)
Scheduling
Yes
Yes
UV sterilization
No
No
Significantly higher than average expert review score
7.3
Overall Avg. for Robot Vacuums
9.6
Avg. Review Score
Score
Has average expert review score
7.3
Overall Avg. for Robot Vacuums
7.7
Avg. Review Score
Score
Recommended by trusted experts
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The 4 Best Budget Robot Vacuum Cleaners - Winter 2021” 
Last updated: 8 days ago
Android Central
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best Roborock Vacuums 2021” 
Last updated: 7 Dec 2020
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “3 Best Budget Robot Vacuum Cleaners With Mapping” 
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The 4 Best Robot Vacuums - Winter 2021” 
Last updated: 10 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Budget Robot Vacuum For Hardwood Floors
in “The 3 Best Robotic Vacuums For Hardwood Floors - Winter 2021” 
Last updated: 11 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Budget Robot Vacuum For Carpet
in “The 4 Best Robot Vacuums For Carpet - Winter 2021” 
Last updated: 11 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Budget Robot Vacuum For Pet Hair
in “The 5 Best Robot Vacuums For Pet Hair- Winter 2021” 
Last updated: 11 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up: Best Robot Vacuum For Tile Floors - More Affordable Alternative
in “The 6 Best Vacuums For Tile Floors - Winter 2021” 
Last updated: 5 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up: Best Robot Laminate Floor Vacuum - Cheaper Alternative
in “The 7 Best Laminate Floor Vacuums - Winter 2021” 
Last updated: 11 days ago
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Robot Vacuums” 
Last updated: 5 days ago
Recommended by trusted experts
Smart Robot Reviews
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Self-emptying robot vacuums compared: Roomba i7+, Roomba s9+ and Shark IQ” 
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #5 out of 6
in “The Best Shark Vacuums of 2021” 
Last updated: 11 Nov 2020
Top Ten Reviews
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best robot vacuums 2021” 
Last updated: 10 days ago

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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