Amarey A900 vs Dser RoboGeek 20T & 21T

The Amarey A900 managed to earn a spot in roundups from two sources that are known for their trustworthy review methodology - Modern Castle and nerdtechy.com - but fell short of making it to the top of their lists.

As for the Dser RoboGeek 20T - nerdtechy.com, a source that conducts reliable hands-on testing, has featured it in its Nerd Techy roundup. However, it didn't make it to any of the top spots.

As for a direct Amarey A900 vs. Dser RoboGeek 20T comparison of their review performance, we examined sources that tested and rated both products, like nerdtechy.com. It turns out that all such sources consider the Dser RoboGeek 20T to be the superior product.

We also looked at the available data to find which sources liked each of them best and learned that the Amarey A900 most impressed reviewers at Modern Castle - they gave it a score of 9.1, whereas the Dser RoboGeek 20T got rated best by nerdtechy.com - 9.

Finally, we also compared their review scores to the rest of their competition - the Amarey A900 earned an average review score of 8.6 out of 10 points and the Dser RoboGeek 20T received an average of 9.0, compared to the 7.2 average of Robot Vacuums in general.