Dreame D20 Pro Plus vs Eufy 11S MAX

The Dreame D20 Pro Plus, which adds LiDAR mapping, a self-emptying dock, a far longer battery and a three-year warranty. The Eufy 11S MAX is the budget, no-app alternative with a slightly higher owner rating.

Reports are mixed. Some owners say it handles thick area rugs well, while others specifically call carpet a weak point with reduced suction. The Eufy 11S MAX is not built for carpet performance at all, rated well below either reading of the Dreame.

Yes. Its dock holds a 5L bag rated for up to 150 days of use, though a few owners report bags jamming. The Eufy 11S MAX has no self-emptying dock and needs its 600ml bin emptied by hand.

The Dreame D20 Pro Plus is rated for up to 285 minutes, well ahead of the Eufy 11S MAX's roughly 100 minutes.

Buyers who want accurate room mapping, a dock that handles dust for months at a time, and a long runtime for a large home or commercial space, and who can tolerate some inconsistency on carpet.

Buyers who want the simplest, cheapest robot vacuum available, do not need an app or mapping, and are comfortable emptying its bin themselves after each run.