Robot Vacuums · Head to head

Dreame L40s Ultra AE vs iRobot Roomba 105

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Dreame L40s Ultra AE beats iRobot Roomba 105 in 2026, with its clearest edge on rating, warranty, and integrations.
Dreame L40s Ultra AE
Winner
Dreame L40s Ultra AE
$669.99$729.998% OFF
Buy on Amazon USACheck price
The comparison tilts its way because of rating, warranty, and integrations, with mopping functionality and auto mop washing keeping it in front. There is still a case for iRobot Roomba 105, but mainly if price and battery life are what you value most. That is why the final call still favors Dreame L40s Ultra AE.
vs
Price alerts

Robot Vacuum prices change while you decide

We check the price of every Robot Vacuum in the catalog daily and email you the drops, whichever one you pick.

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

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

FeatureDreame L40s Ultra AEiRobot Roomba 105Winner
Price$669.99$149.00iRobot Roomba 105
Rating4.34.2Dreame L40s Ultra AE
Warranty3 years1 yearDreame L40s Ultra AE
Battery Life180 minutes200 minutesiRobot Roomba 105
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, AlexaDreame L40s Ultra AE
Mopping FunctionalityYESNODreame L40s Ultra AE
Auto Mop WashingYESNODreame L40s Ultra AE
Auto Mop DryingYESNODreame L40s Ultra AE
Self-Emptying DustbinYESNODreame L40s Ultra AE
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: Dreame L40s Ultra AE or iRobot Roomba 105?

Dreame L40s Ultra AE has the stronger overall profile in this comparison, especially for rating, warranty, and integrations.

What is the biggest difference between Dreame L40s Ultra AE and iRobot Roomba 105?

Price is one of the clearest differences: Dreame L40s Ultra AE lists $669.99, while iRobot Roomba 105 lists $149.00.

Which one looks better on price?

Dreame L40s Ultra AE is listed at $669.99, while iRobot Roomba 105 is listed at $149.00. iRobot Roomba 105 (better spec).

Who should buy Dreame L40s Ultra AE?

Choose Dreame L40s Ultra AE if your priority is rating and warranty and that matters more than price.

Who should buy iRobot Roomba 105?

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

Full comparison table

Compare all 151 Robot Vacuums side by side

You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 151 Robot Vacuums
  • 46 specs compared
  • 41 filters
Open the full comparison
More Robot Vacuums

Top Robot Vacuums to compare next

151 robot vacuums from 12 brands compared: Roborock, Dreame, Ecovacs, iRobot and more. Suction, navigation, mopping, self-emptying docks and prices.

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