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| Feature | Dreame D20 Air Plus | iRobot Roomba 105 Combo | Winner |
|---|---|---|---|
| Price | $269.99 | $179.00 | iRobot Roomba 105 Combo |
| Warranty | 3 years | 1 year | Dreame D20 Air Plus |
| Battery Life | 150 minutes | 120 minutes | Dreame D20 Air Plus |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa | Dreame D20 Air Plus |
| Suction Power | 20000Pa | 7000Pa | Dreame D20 Air Plus |
| Self-Emptying Dustbin | YES | NO | Dreame D20 Air Plus |
| Rating | 4.2 | 4.2 | Tie |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, Bluetooth | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
What the differences mean
Self-emptying
The Dreame D20 Air Plus empties its 220ml bin into a 4L dock bag rated for months of debris. The iRobot Roomba 105 Combo has no self-emptying dock, so its bin is emptied by hand after each run.
Suction power
The Dreame D20 Air Plus is rated at 20,000Pa against the iRobot Roomba 105 Combo's 7,000Pa, so it lifts far more from carpet and heavy pet hair.
Warranty
The Dreame D20 Air Plus carries a three-year warranty, where the iRobot Roomba 105 Combo carries one year, a meaningful difference on a machine with a battery and motor.
Battery life
Rated for 150 minutes against 120, the Dreame D20 Air Plus covers a little more floor per charge, though both will handle a small to medium home.
Which one to buy if
- you do not want to think about the dustbin for weeks
The Dreame D20 Air Plus empties itself into a 4L bag, while the iRobot Roomba 105 Combo bin is emptied by hand.
- the lowest price is the priority
The iRobot Roomba 105 Combo is the more affordable robot of the pair and still vacuums and mops with LiDAR mapping.
- you have heavy-shedding pets on hard floors
Stronger suction and anti-tangle brushes make the Dreame D20 Air Plus the better match for dog and cat hair.
- you want a long warranty on a budget robot
The Dreame D20 Air Plus comes with three years of coverage against the iRobot Roomba 105 Combo's one.
- + Warranty: 3 years
- + Battery Life: 150 minutes
- + Integrations: Google Home, Alexa, Home Assistant
- - Price: $269.99 vs $179.00
- + Price: $179.00
- - Warranty: 1 year vs 3 years
- - Battery Life: 120 minutes vs 150 minutes
What owners say
Owners of both robots praise fast, accurate LiDAR mapping and a schedule that keeps floors tidy with little input, and neither group finds setup hard. Dreame D20 Air Plus owners lead with suction, saying it pulls up dog and cat hair that older robots left behind, and they single out the anti-tangle brushes and the 4L dock bag that lets them forget the bin for weeks, though they are clear that the flat pad mop is a light refresh with no washing, drying or lifting and a tank that must be refilled by hand. iRobot Roomba 105 Combo owners describe reliable everyday cleaning from a cheaper machine, but warn that the first map often needed manual edits, that the mop avoids carpet instead of switching to vacuum only, and that the bin is emptied manually with no dock at all.
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Dreame D20 Air Plus
- iRobot Roomba 105 Combo
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Frequently Asked Questions
Which is better overall: Dreame D20 Air Plus or iRobot Roomba 105 Combo?
The Dreame D20 Air Plus is the better robot. It has stronger suction, a longer run, a three-year warranty and a dock that empties the bin for months, while the iRobot Roomba 105 Combo counters with a lower price and basic vacuuming and mopping.
What is the biggest difference between the Dreame D20 Air Plus and the iRobot Roomba 105 Combo?
The self-emptying dock. The Dreame D20 Air Plus empties into a 4L bag for weeks of hands-off use, while the iRobot Roomba 105 Combo has no base and its bin is emptied manually.
Which robot has more suction?
The Dreame D20 Air Plus at 20,000Pa, against the iRobot Roomba 105 Combo at 7,000Pa, so the Dreame is the one to pick for carpet and embedded pet hair.
Does the Dreame D20 Air Plus wash its mop?
No. The Dreame D20 Air Plus mops with a flat pad fed by a tank on the robot, with no washing, drying or lifting and no detergent. The iRobot Roomba 105 Combo also mops with a pad you rinse by hand.
Who should buy the Dreame D20 Air Plus?
A pet household on hard floors that wants strong vacuuming, a dock that empties itself for months and a three-year warranty, and treats mopping as a light extra.
Who should buy the iRobot Roomba 105 Combo?
A buyer who wants a cheap first vacuum-and-mop robot for light daily upkeep on hard floors and does not mind emptying a bin and rinsing a pad.
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