Robot Vacuums · Head to head

Dreame D20 Air Plus vs iRobot Roomba 105

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
If you want self-emptying without paying flagship money, the Dreame D20 Air Plus wins this matchup against the iRobot Roomba 105.
Dreame D20 Air Plus
Winner
Dreame D20 Air Plus
$269.99$349.9923% OFF

Last recorded price

Buy on Amazon USA
It pairs 20,000 Pa of suction against 7,000 Pa, a rated 150 minutes against 120 minutes, a 4 L auto-empty dock rated for up to 120 days, and a three-year warranty. It also adds basic flat-pad mopping and reaches Home Assistant alongside Alexa and Google Home, through a community integration. The iRobot Roomba 105 is the cheaper option and its LiDAR mapping is its strength, with no mop, no self-emptying dock and a one-year warranty. Pick the iRobot Roomba 105 on a tight budget, and the Dreame D20 Air Plus when you want stronger suction, a basic mop and a dock that empties itself.
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FeatureDreame D20 Air PlusiRobot Roomba 105Winner
Price$269.99$149.00iRobot Roomba 105
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
Mopping FunctionalityYESNODreame 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

What the differences mean

Suction power

The Dreame D20 Air Plus is rated at 20,000 Pa against 7,000 Pa on the iRobot Roomba 105, so it pulls embedded pet hair and grit out of carpet where the Roomba skims the surface. On bare floors both handle daily dust.

Self-emptying dock

The Dreame D20 Air Plus docks into a 4 L bag that Dreame rates for up to 120 days, so the bin is out of mind for months. The iRobot Roomba 105 has no self-emptying dock, which makes emptying its bin a regular task.

Warranty

The Dreame D20 Air Plus carries a three-year warranty and the iRobot Roomba 105 a one-year warranty. Since these machines are used daily and rely on batteries and docks, the longer cover is a real part of the value.

Mopping

The Dreame D20 Air Plus has a basic flat-pad mop fed by a 280 ml tank with 32 flow levels, useful for a light refresh of hard floors. The iRobot Roomba 105 has no mopping at all, so a mop is a separate tool either way.

Smart home support

The Dreame D20 Air Plus works with Alexa and Google Home and reaches Home Assistant through a community integration. The iRobot Roomba 105 supports Alexa and Google Home but not Home Assistant, and neither robot supports Matter.

Which one to buy if

Winner
Dreame

Dreame D20 Air Plus

23% OFF
Prime exclusive deal
$269.99
$349.99

Last recorded price

Buy on Amazon USA
  • + Warranty: 3 years
  • + Battery Life: 150 minutes
  • + Integrations: Google Home, Alexa, Home Assistant
  • - Price: $269.99 vs $149.00

What owners say

Owners of both robots describe mapping that settles quickly and daily pickup that takes care of pet hair and crumbs. Dreame D20 Air Plus owners lead with suction, saying it lifts dog and cat hair that previous robots left behind, plus anti-tangle brushes they rarely have to clean and a 4 L dock that lets them forget about the bin for months, though they warn the mopping is a light refresh, the dock needs bags and the LiDAR turret makes it tall. iRobot Roomba 105 owners like the organized rows of its LiDAR map, the larger dustbin and quiet running, but flag battery life in larger homes and weaker suction on higher pile carpet.

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

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Frequently Asked Questions

Which is better overall: Dreame D20 Air Plus or iRobot Roomba 105?

The Dreame D20 Air Plus for most homes, because it has stronger suction, a self-emptying dock rated for months, a basic mop and a three-year warranty. The iRobot Roomba 105 is the better buy when the budget is tight and mapped vacuuming is all you need.

What is the biggest difference between the Dreame D20 Air Plus and the iRobot Roomba 105?

The Dreame D20 Air Plus is a self-emptying robot with 20,000 Pa of suction and a basic mop, while the iRobot Roomba 105 is a 7,000 Pa vacuum-only robot whose bin is emptied by hand.

Does the iRobot Roomba 105 mop or work with Home Assistant?

No to both. It has no mopping, and it supports Alexa, Google Home and IFTTT only, with no Home Assistant, Apple Home, SmartThings or Matter. The Dreame D20 Air Plus reaches Home Assistant but still has no Matter.

How long does the Dreame D20 Air Plus dock go before emptying?

Its 4 L bag is rated for up to 120 days of debris, so most homes change it a handful of times a year rather than emptying a bin after each run.

Who should buy the Dreame D20 Air Plus?

Pet owners on hard floors who want strong suction, self-emptying for months and a three-year warranty, and who treat mopping as a light extra.

Who should buy the iRobot Roomba 105?

Budget buyers who want dependable mapped vacuuming on hard floors and light carpet and do not need mopping, a self-emptying dock or a long warranty.

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