Robot Vacuums · Head to head

Dreame D20 Air Plus vs iRobot Roomba 105 Combo

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Which budget robot empties its own bin? The Dreame D20 Air Plus is the better pick of this pair over the iRobot Roomba 105 Combo, on suction, runtime, warranty and Home Assistant support.
Dreame D20 Air Plus
Winner
Dreame D20 Air Plus
$269.99$349.9923% OFF

Last recorded price

It is rated at 20,000Pa against 7,000Pa and runs for 150 minutes against 120, with a three-year warranty against one, and its 4L dock bag swallows weeks of debris. The iRobot Roomba 105 Combo is the more affordable of the two and still combines vacuuming and mopping with app scheduling, which covers light upkeep on hard floors. Choose the Dreame D20 Air Plus if you want hands-off bin care and more power, and the iRobot Roomba 105 Combo if the lower price decides it.
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FeatureDreame D20 Air PlusiRobot Roomba 105 ComboWinner
Price$269.99$179.00iRobot Roomba 105 Combo
Warranty3 years1 yearDreame D20 Air Plus
Battery Life150 minutes120 minutesDreame D20 Air Plus
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, AlexaDreame D20 Air Plus
Suction Power20000Pa7000PaDreame D20 Air Plus
Self-Emptying DustbinYESNODreame D20 Air Plus
Rating4.24.2Tie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

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

Winner
23% OFF
Prime exclusive deal
$269.99
$349.99

Last recorded price

  • + Warranty: 3 years
  • + Battery Life: 150 minutes
  • + Integrations: Google Home, Alexa, Home Assistant
  • - Price: $269.99 vs $179.00

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.

Full comparison table

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