Roborock S4 Max vs Tenergy Otis

The Roborock S4 Max was well-received by reviewers at Android Central, a trustworthy source that performs unbiased hands-on testing. It did great in their "Best Roborock vacuums 2023" roundup - they named it their "Best entry-level option", which, by itself, suggests that it's a noteworthy product.

As for the Tenergy Otis - Modern Castle, a source that conducts reliable hands-on testing, has featured it in its Tenergy Otis Robot Vacuum Review roundup. However, it didn't make it to any of the top spots.

We also performed a thorough Roborock S4 Max vs. Tenergy Otis review score analysis - it turns out that all of the sources that have tested both Robot Vacuums, including Modern Castle, preferred the Roborock S4 Max over the Tenergy Otis.

Out of all the sources that reviewed them, the Roborock S4 Max turned out to be most loved by Modern Castle, which gave it a score of 9.6, whereas the Tenergy Otis got its highest, 9.3, rating from reviewers at Modern Castle.

Finally, we also compared their review scores to the rest of their competition - the Roborock S4 Max earned an average review score of 8.7 out of 10 points and the Tenergy Otis received an average of 9.3, compared to the 7.2 average of Robot Vacuums in general.