Dreame D20 Air Plus vs iRobot Roomba 105 Combo

The Dreame D20 Air Plus is the stronger robot vacuum in this comparison against the iRobot Roomba 105 Combo, with a longer 3-year warranty against 1 year, a 150-minute runtime that comfortably beats the Combo's 100 minutes, Home Assistant access the Combo does not have, and a self-emptying dock the Combo lacks entirely, leaving its bin to be emptied by hand. The iRobot Roomba 105 Combo remains the more affordable option, which is its main draw against the pricier Dreame. Both robots include mopping and use LiDAR navigation with multi-room mapping and no-go zones, though neither washes or dries its mop pad automatically. Buyers who want longer runtime, hands-off bin emptying and a longer warranty should pick the Dreame D20 Air Plus; buyers on a tight budget who are fine emptying the bin by hand should consider the iRobot Roomba 105 Combo.