Robot Vacuums · Head to head

Dreame L40 Ultra Gen 2 vs Ecovacs DEEBOT T80S Omni

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Dreame and Ecovacs sites.
2026 verdict
In 2026, the recommendation leans toward Dreame L40 Ultra Gen 2 over Ecovacs DEEBOT T80S Omni, driven by rating, warranty, and suction power.
Dreame L40 Ultra Gen 2
Winner
Dreame L40 Ultra Gen 2
$569.99$749.9924% OFF
Buy on Amazon USACheck price
It separates itself most clearly on rating, warranty, and suction power, while still looking better on water tank capacity and onboard dustbin capacity. Choose Ecovacs DEEBOT T80S Omni only if price, battery life, and connectivity matter more to you than the broader advantage from Dreame L40 Ultra Gen 2. Overall, Dreame L40 Ultra Gen 2 makes more sense for most people.
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FeatureDreame L40 Ultra Gen 2Ecovacs DEEBOT T80S OmniWinner
Price$569.99$478.99Ecovacs DEEBOT T80S Omni
Rating4.34.2Dreame L40 Ultra Gen 2
Warranty3 years1 yearDreame L40 Ultra Gen 2
Battery Life231 minutes236 minutesEcovacs DEEBOT T80S Omni
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothEcovacs DEEBOT T80S Omni
Suction Power25000Pa24800PaDreame L40 Ultra Gen 2
Water Tank Capacity4.5L4LDreame L40 Ultra Gen 2
Onboard Dustbin Capacity250ml220mlDreame L40 Ultra Gen 2
Dock Dustbin Capacity3.2L3LDreame L40 Ultra Gen 2
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: Dreame L40 Ultra Gen 2 or Ecovacs DEEBOT T80S Omni?

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

What is the biggest difference between Dreame L40 Ultra Gen 2 and Ecovacs DEEBOT T80S Omni?

Price is one of the clearest differences: Dreame L40 Ultra Gen 2 lists $569.99, while Ecovacs DEEBOT T80S Omni lists $478.99.

Which one looks better on price?

Dreame L40 Ultra Gen 2 is listed at $569.99, while Ecovacs DEEBOT T80S Omni is listed at $478.99. Ecovacs DEEBOT T80S Omni (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 Ecovacs DEEBOT T80S Omni?

Choose Ecovacs DEEBOT T80S Omni if your priority is price and battery life and that matters more than rating.

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