Robot Vacuums · Head to head

Dreame D20 Pro Plus vs iRobot Roomba 705X

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
A bigger dust bag looks like the whole story here, until the smart home column gets counted.
iRobot Roomba 705X
Winner
iRobot Roomba 705X
$1399.99

Last recorded price

Buy on Amazon USA
The iRobot Roomba 705X is the stronger robot vacuum and mop overall, better reviewed and the only one of the two whose dock washes and dries its own roller mop, with Matter support that reaches Apple Home and SmartThings on top of Alexa and Google Home. The Dreame D20 Pro Plus answers with a lower price, a three year warranty, up to 285 minutes of runtime and a 5L dust bag rated for up to 150 days, though its mop pad is rinsed by hand rather than washed at the dock. Both match on suction, navigation and carpet handling. Pick the iRobot Roomba 705X for hands-off mop maintenance and broader platform support, and the Dreame D20 Pro Plus for a longer warranty and longer stretches between charges and bag changes.
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FeatureDreame D20 Pro PlusiRobot Roomba 705XWinner
Price$319.96$1399.99Dreame D20 Pro Plus
Rating4.24.3iRobot Roomba 705X
Warranty3 years1 yearDreame D20 Pro Plus
Battery Life285 minutes120 minutesDreame D20 Pro Plus
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFi, BluetoothiRobot Roomba 705X
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatteriRobot Roomba 705X
Auto Mop WashingNOYESiRobot Roomba 705X
Auto Mop DryingNOYESiRobot Roomba 705X
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

What the differences mean

Mop washing

The iRobot Roomba 705X's dock washes and dries its roller mop automatically; the Dreame D20 Pro Plus's mop pad is rinsed by hand, with only the dustbin emptied at the base.

Smart home platforms

The iRobot Roomba 705X supports Matter, which brings in Apple Home and SmartThings on top of Alexa and Google Home; the Dreame D20 Pro Plus reaches Alexa, Google Home and Home Assistant but not Apple Home, SmartThings or Matter.

Battery life and warranty

The Dreame D20 Pro Plus runs longer per charge, up to 285 minutes against 120, and carries a three year warranty against the iRobot Roomba 705X's one year.

Dust bag size

The Dreame D20 Pro Plus's 5L dust bag is rated for up to 150 days, well beyond what the iRobot Roomba 705X's AutoWash dock is rated for.

Which one to buy if

Dreame

Dreame D20 Pro Plus

20% OFF
Prime exclusive deal
$319.96
$399.99

Last recorded price

Buy on Amazon USA
  • + Price: $319.96
  • + Warranty: 3 years
  • + Battery Life: 285 minutes
  • - Rating: 4.2 vs 4.3
  • - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
Winner
iRobot

iRobot Roomba 705X

Prime exclusive deal
$1399.99

Last recorded price

Buy on Amazon USA
  • + Rating: 4.3
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Price: $1399.99 vs $319.96
  • - Warranty: 1 year vs 3 years

What owners say

Owners of the Dreame D20 Pro Plus consistently praise its mapping accuracy across mixed carpet, tile and hallway floors, and pet owners are often surprised at how well it handles shedding given its price. The unusually large 5L dust bag, rated for up to 150 days, draws its own praise, including from a self-storage operator running four units across 45,000 square feet of rough concrete. The complaints are less consistent: some owners report strong suction even on thick rugs while others call carpet performance a weak point with hair sticking in the brush, a handful describe dust bags jamming in the base, and a few have hit charging failures despite clean contacts.

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 Pro Plus
  • iRobot Roomba 705X

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Frequently Asked Questions

Which is better overall: Dreame D20 Pro Plus or iRobot Roomba 705X?

The iRobot Roomba 705X, better reviewed and the only one whose dock washes and dries its own mop. The Dreame D20 Pro Plus answers with a longer warranty, longer runtime and a lower price.

What is the biggest difference between the Dreame D20 Pro Plus and the iRobot Roomba 705X?

Mop washing and smart home reach. The iRobot Roomba 705X's dock washes and dries its roller mop and supports Matter for Apple Home and SmartThings; the Dreame D20 Pro Plus's mop pad is rinsed by hand and it has neither platform.

Does the Dreame D20 Pro Plus wash its own mop pad?

No. The base only empties the dustbin into its 5L bag; the mop pad is rinsed by hand and the water tank filled manually.

Does the iRobot Roomba 705X work with Apple Home?

Yes, through Matter, which also brings it into SmartThings. The Dreame D20 Pro Plus does not support Apple Home, SmartThings or Matter.

Who should buy the Dreame D20 Pro Plus?

Buyers who want the longest runtime and dust bag life, a three year warranty and a lower price, and do not mind rinsing a mop pad by hand.

Who should buy the iRobot Roomba 705X?

Buyers who want a mop that washes and dries itself and the widest smart home platform reach, including Apple Home and SmartThings.

Full comparison table

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