Robot Vacuums · Head to head

Dreame L40 Ultra Gen 2 vs iRobot Roomba 105 Combo

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
In this 2026 Dreame L40 Ultra Gen 2 vs iRobot Roomba 105 Combo comparison, Dreame L40 Ultra Gen 2 comes out ahead thanks to rating, warranty, and battery life.
Dreame L40 Ultra Gen 2
Winner
Dreame L40 Ultra Gen 2
$499.99$699.9929% OFF
Buy on Amazon USA
It builds its lead on rating, warranty, and battery life, then backs it up with a stronger showing on integrations and auto mop washing. iRobot Roomba 105 Combo is still relevant if you care most about price, but Dreame L40 Ultra Gen 2 is the stronger recommendation overall. In practical terms, Dreame L40 Ultra Gen 2 is the easier product to recommend.
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FeatureDreame L40 Ultra Gen 2iRobot Roomba 105 ComboWinner
Price$499.99$169.99iRobot Roomba 105 Combo
Rating4.34.2Dreame L40 Ultra Gen 2
Warranty3 years1 yearDreame L40 Ultra Gen 2
Battery Life231 minutes100 minutesDreame L40 Ultra Gen 2
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, AlexaDreame L40 Ultra Gen 2
Auto Mop WashingYESNODreame L40 Ultra Gen 2
Auto Mop DryingYESNODreame L40 Ultra Gen 2
Self-Emptying DustbinYESNODreame L40 Ultra Gen 2
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Dreame L40 Ultra Gen 2 or iRobot Roomba 105 Combo?

Dreame L40 Ultra Gen 2 has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.

What is the biggest difference between Dreame L40 Ultra Gen 2 and iRobot Roomba 105 Combo?

Price is one of the clearest differences: Dreame L40 Ultra Gen 2 lists $499.99, while iRobot Roomba 105 Combo lists $169.99.

Which one looks better on price?

Dreame L40 Ultra Gen 2 is listed at $499.99, while iRobot Roomba 105 Combo is listed at $169.99. iRobot Roomba 105 Combo (better spec).

Who should buy Dreame L40 Ultra Gen 2?

Choose Dreame L40 Ultra Gen 2 if your priority is rating and warranty and that matters more than price.

Who should buy iRobot Roomba 105 Combo?

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

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