Robot Vacuums · Head to head

Dreame D20 Air Plus vs iRobot Roomba Max 705

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Both promise weeks without touching the bin, but the resemblance mostly ends there.
Dreame D20 Air Plus
Winner
Dreame D20 Air Plus
$269.99$349.9923% OFF

Last recorded price

Buy on Amazon USA
The Dreame D20 Air Plus is the stronger robot vacuum and mop of this pair, priced lower, rated higher and running 20000Pa of suction against the iRobot Roomba Max 705's 13000Pa, with a basic flat-pad mop the iRobot Roomba Max 705 does not have at all. The iRobot Roomba Max 705 answers with 5 GHz Wi-Fi and Matter support that brings in Apple Home and SmartThings, plus an AutoEmpty dock owners say is a real step up from older Roombas. Both share the same LiDAR mapping, obstacle avoidance and self-emptying dock. Pick the Dreame D20 Air Plus for stronger suction, a light mop and a longer warranty at a lower price, and the iRobot Roomba Max 705 if Apple Home or SmartThings support decides it for you.
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FeatureDreame D20 Air PlusiRobot Roomba Max 705Winner
Price$269.99$899.99Dreame D20 Air Plus
Rating4.23.8Dreame D20 Air Plus
Warranty3 years1 yearDreame D20 Air Plus
Battery Life150 minutes120 minutesDreame D20 Air Plus
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFi, BluetoothiRobot Roomba Max 705
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatteriRobot Roomba Max 705
Suction Power20000Pa13000PaDreame D20 Air Plus
Mopping FunctionalityYESNODreame D20 Air Plus
Onboard Dustbin Capacity220ml275mliRobot Roomba Max 705
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

What the differences mean

Suction power

20000Pa against 13000Pa gives the Dreame D20 Air Plus a real edge on carpet and heavy pet shedding, at a lower price than the iRobot Roomba Max 705.

Mopping

The Dreame D20 Air Plus at least mops, with a flat pad and a 280ml tank refilled by hand; the iRobot Roomba Max 705 has no mopping hardware at all.

Battery life and warranty

The Dreame D20 Air Plus runs up to 150 minutes and carries a three year warranty, against 120 minutes and one year on the iRobot Roomba Max 705.

Wi-Fi and smart home support

The iRobot Roomba Max 705 adds 5 GHz Wi-Fi and Matter, which brings in Apple Home and SmartThings; the Dreame D20 Air Plus connects on 2.4 GHz only and skips both.

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
  • + Price: $269.99
  • + Rating: 4.2
  • + Warranty: 3 years
  • - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • - Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
iRobot

iRobot Roomba Max 705

Prime exclusive deal
$899.99

Last recorded price

Buy on Amazon USA
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Onboard Dustbin Capacity: 275ml
  • - Price: $899.99 vs $269.99
  • - Rating: 3.8 vs 4.2

What owners say

Owners of both robots credit strong pet-hair pickup and an auto-empty dock for making the robot easy to forget about for weeks, and both mention accurate LiDAR mapping that steers around furniture rather than bumping it. Dreame D20 Air Plus owners add that its anti-tangle brushes never need a haircut and that it delivers this at a price that undercuts far more expensive robots, though they are candid that its mopping is a simple flat pad refilled by hand with no washing or drying, and that its taller LiDAR turret can block some under-furniture access. iRobot Roomba Max 705 owners single out how much quieter and more accurate it feels next to an older Roomba, but several hit WiFi pairing trouble when their router password used special characters, and a few report the dock occasionally leaving debris behind.

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 Max 705

Loading price history...

Frequently Asked Questions

Which is better overall: Dreame D20 Air Plus or iRobot Roomba Max 705?

The Dreame D20 Air Plus, thanks to stronger suction, a lower price, a longer warranty and at least a basic mop, which the iRobot Roomba Max 705 does not have. The iRobot Roomba Max 705 wins on smart home reach with Apple Home and SmartThings.

What is the biggest difference between the Dreame D20 Air Plus and the iRobot Roomba Max 705?

Mopping. The Dreame D20 Air Plus mops with a basic flat pad on top of vacuuming, while the iRobot Roomba Max 705 has no mopping hardware at all and is vacuum only.

Does the iRobot Roomba Max 705 mop floors?

No. It has no water tank, detergent compatibility or auto mop features of any kind; it is a dedicated vacuum-only robot.

Does the Dreame D20 Air Plus work with Apple Home or Matter?

No. It connects to Alexa and Google Home only, while the iRobot Roomba Max 705 supports Matter, which brings it into Apple Home and SmartThings.

Who should buy the Dreame D20 Air Plus?

Buyers who want stronger suction, a light mop, a longer warranty and a lower price, and do not need Apple Home or SmartThings support.

Who should buy the iRobot Roomba Max 705?

Buyers who specifically want a dedicated vacuum with the widest smart home reach, including Apple Home and SmartThings through Matter.

Full comparison table

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