Robot Vacuums · Head to head

Dreame D20 Pro Plus vs iRobot Roomba 105 Combo

Full Robot Vacuums comparison in 2026

Updated July 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Dreame D20 Pro Plus is the more complete option versus iRobot Roomba 105 Combo in 2026, helped most by warranty, battery life, and obstacle detection. It separates itself most clearly on warranty, battery life, and obstacle detection, while still looking better on Self-Emptying dustbin. iRobot Roomba 105 Combo can still be the right pick, but only if price and integrations outweigh the wider strengths of Dreame D20 Pro Plus. For the average buyer, Dreame D20 Pro Plus is the safer choice.
vs
FeatureDreame D20 Pro PlusiRobot Roomba 105 ComboWinner
Price$359.99$199.99iRobot Roomba 105 Combo
Warranty3 years1 yearDreame D20 Pro Plus
Battery Life285 minutes100 minutesDreame D20 Pro Plus
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, IFTTTiRobot Roomba 105 Combo
Obstacle DetectionYESNODreame D20 Pro Plus
Self-Emptying DustbinYESNODreame D20 Pro Plus
Rating4.24.2Tie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
Winner
Dreame

Dreame D20 Pro Plus

$359.99
Buy on Amazon USA
  • + Warranty: 3 years
  • + Battery Life: 285 minutes
  • + Obstacle Detection: YES
  • - Price: $359.99 vs $199.99
  • - Integrations: Google Home, Alexa vs Google Home, Alexa, IFTTT

Frequently Asked Questions

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

Dreame D20 Pro Plus has the stronger overall profile in this comparison, especially for warranty, battery life, and obstacle detection.

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

Price is one of the clearest differences: Dreame D20 Pro Plus lists $359.99, while iRobot Roomba 105 Combo lists $199.99.

Which one looks better on price?

Dreame D20 Pro Plus is listed at $359.99, while iRobot Roomba 105 Combo is listed at $199.99. iRobot Roomba 105 Combo (better spec).

Who should buy Dreame D20 Pro Plus?

Choose Dreame D20 Pro Plus if your priority is warranty and battery life and that matters more than price.

Who should buy iRobot Roomba 105 Combo?

Choose iRobot Roomba 105 Combo if your priority is price and integrations and that matters more than warranty.

More Robot Vacuums

Top Robot Vacuums to compare next

Compare robot vacuums by suction power, navigation, mopping, battery life, self-emptying, connectivity, smart features, and app integrations.

Compare Robot Vacuums
Dreame

More Dreame products

A sharper look at other Dreame products worth comparing.

Explore Dreame
iRobot

More iRobot products

A sharper look at other iRobot products worth comparing.

Explore iRobot
Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search