Dreame D20 Pro Plus vs iRobot Roomba 705X

The iRobot Roomba 705X comes out ahead of the Dreame D20 Pro Plus overall, mainly because its AutoWash dock washes and heat-dries its PowerSpin roller mop with no manual rinsing, while the Dreame D20 Pro Plus relies on a simple trailing pad refilled by hand. The iRobot Roomba 705X also connects to more smart home platforms, adding Apple HomeKit and Samsung SmartThings through Matter, which the Dreame D20 Pro Plus does not support. The Dreame D20 Pro Plus answers with a longer runtime, rated up to 285 minutes against the iRobot's 180, a 3 year warranty against 1 year, and is typically the more affordable of the two. Both machines self-empty their dustbin and navigate with LiDAR-based multi-room mapping and no-go zones. Buyers chasing hands-off mop hygiene and wider smart home support should choose the iRobot Roomba 705X, while those who want the longest single-charge runtime at a lower price should lean toward the Dreame D20 Pro Plus.