Shark IQ R10x (RV100x) vs Dser RoboGeek 20T & 21T

The Shark IQ R101AE (RV1001AE) and Dser RoboGeek 21T make for good, if unremarkable, Robot Vacuums at their respective budgets.

With that said, while they both should serve reasonably well, you might want to look into other options at the $450 and $180 price points - it's likely that there are some better alternatives available.

If you want to learn more about the Shark IQ R101AE (RV1001AE) and the Dser RoboGeek 21T, however, we prepared a summary of the information that we have:

While the Shark IQ R101AE (RV1001AE) wasn't able to make it to the very top of any roundups from sources that perform quality hands-on testing, it still got featured in a large number of them. Modern Castle, Rtings, Tom's Guide, Reviewed, and Smart Robot Reviews have all deemed it worthy of a place on their respective shortlists.

As for the Dser RoboGeek 21T - it wasn't considered to be a good enough purchase to earn a spot in any roundups conducted by sources that perform objective hands-on testing, which typically indicates that a product isn't worth its asking price.

We couldn't find any sources that tested both of these Robot Vacuums, so we only analyzed how they performed in reviews from different sites.

We first examined which sources rated each of these best and found that the Shark IQ R101AE (RV1001AE) got its highest, 9.4, rating from Modern Castle, while the Dser RoboGeek 21T earned its best, 7, score from KnowTechie.

Lastly, we averaged out all of their review ratings and observed that the Shark IQ R101AE (RV1001AE), with its 7.7 average, performed considerably better than most Robot Vacuums - the mean score for the product category being 7.2 out of 10 - while the Dser RoboGeek 21T managed an average of 7.0.

There's one caveat here - it might not be entirely justifiable to do a direct Shark IQ R101AE (RV1001AE) vs. Dser RoboGeek 21T review average comparison since they aren't priced the same and more expensive products tend to get higher review scores from some sources.