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Robot Vacuums · Head to head

Dreame L40s Ultra AE vs Shark AI Ultra AV2501AE

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Dreame and Shark sites.
2026 verdict
In 2026, the recommendation leans toward Dreame L40s Ultra AE over Shark AI Ultra AV2501AE, driven by rating, warranty, and battery life.
Dreame L40s Ultra AE
Winner
Dreame L40s Ultra AE
$569.49$729.9922% OFF
Buy on Amazon USACheck price
The comparison tilts its way because of rating, warranty, and battery life, with mopping functionality and auto mop washing keeping it in front. The only strong reason to choose Shark AI Ultra AV2501AE is if price is more important to you than the overall verdict. That is enough to make Dreame L40s Ultra AE the better pick for most buyers.
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FeatureDreame L40s Ultra AEShark AI Ultra AV2501AEWinner
Price$569.49$445.00Shark AI Ultra AV2501AE
Rating4.24.0Dreame L40s Ultra AE
Warranty3 years1 yearDreame L40s Ultra AE
Battery Life180 minutes120 minutesDreame L40s Ultra AE
Mopping FunctionalityYESNODreame L40s Ultra AE
Auto Mop WashingYESNODreame L40s Ultra AE
Auto Mop DryingYESNODreame L40s Ultra AE
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Dreame L40s Ultra AE or Shark AI Ultra AV2501AE?

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

What is the biggest difference between Dreame L40s Ultra AE and Shark AI Ultra AV2501AE?

Price is one of the clearest differences: Dreame L40s Ultra AE lists $569.49, while Shark AI Ultra AV2501AE lists $445.00.

Which one looks better on price?

Dreame L40s Ultra AE is listed at $569.49, while Shark AI Ultra AV2501AE is listed at $445.00. Shark AI Ultra AV2501AE (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 Shark AI Ultra AV2501AE?

Choose Shark AI Ultra AV2501AE if your priority is price and that matters more than rating.

Full comparison table

Compare all 153 Robot Vacuums side by side

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  • 46 specs compared
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