Robot Vacuums · Head to head

Dreame D20 Pro Plus vs iRobot Roomba 104

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Dreame D20 Pro Plus is the more complete option versus iRobot Roomba 104 in 2026, helped most by rating, warranty, and battery life. Its clearest strengths are rating, warranty, and battery life, and it still looks stronger on mopping functionality and Self-Emptying dustbin. You should still consider iRobot Roomba 104 if price and integrations matter more than raw overall balance. That is why Dreame D20 Pro Plus wins the verdict here.
vs
FeatureDreame D20 Pro PlusiRobot Roomba 104Winner
Price$319.96$249.99iRobot Roomba 104
Rating4.23.5Dreame D20 Pro Plus
Warranty3 years1 yearDreame D20 Pro Plus
Battery Life285 minutes200 minutesDreame D20 Pro Plus
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, IFTTTiRobot Roomba 104
Mopping FunctionalityYESNODreame D20 Pro Plus
Self-Emptying DustbinYESNODreame D20 Pro Plus
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Dreame D20 Pro Plus or iRobot Roomba 104?

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

What is the biggest difference between Dreame D20 Pro Plus and iRobot Roomba 104?

Price is one of the clearest differences: Dreame D20 Pro Plus lists $319.96, while iRobot Roomba 104 lists $249.99.

Which one looks better on price?

Dreame D20 Pro Plus is listed at $319.96, while iRobot Roomba 104 is listed at $249.99. iRobot Roomba 104 (better spec).

Who should buy Dreame D20 Pro Plus?

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

Who should buy iRobot Roomba 104?

Choose iRobot Roomba 104 if your priority is price and integrations and that matters more than rating.

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