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Robot Vacuums · Head to head

Dreame L40 Ultra Gen 2 vs Eufy E28

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Dreame and Eufy sites.
2026 verdict
25000Pa versus 20000Pa of suction, a 4.5L water tank versus 2.5L is why households should take the Dreame L40 Ultra Gen 2 as this robot vacuum.
That same sheet lists 25000Pa of suction, 231 minutes of battery life, and a 4.5L water tank. Both mop, but Dreame L40 Ultra Gen 2 carries a 4.5L tank against 2.5L on Eufy E28. Eufy E28 keeps a broader connectivity mix, a larger onboard dustbin, and the stronger owner reviews, so it remains the pick when that priority beats 25000Pa of suction. The practical recommendation is the Dreame L40 Ultra Gen 2 for the fuller robot vacuum spec, with the Eufy E28 reserved for buyers who prize a broader connectivity mix.
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FeatureDreame L40 Ultra Gen 2Eufy E28Winner
Price$499.99$629.98Dreame L40 Ultra Gen 2
Warranty3 years1 yearDreame L40 Ultra Gen 2
Battery Life231 minutes216 minutesDreame L40 Ultra Gen 2
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothEufy E28
Suction Power25000Pa20000PaDreame L40 Ultra Gen 2
Water Tank Capacity4.5L2.5LDreame L40 Ultra Gen 2
Onboard Dustbin Capacity250ml300mlEufy E28
Dock Dustbin Capacity3.2L3LDreame L40 Ultra Gen 2
Rating4.44.4Tie
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
37% OFF
$629.98
$999.99
  • + Connectivity: 2.4 GHz WiFi, Bluetooth
  • + Onboard Dustbin Capacity: 300ml
  • - Price: $629.98 vs $499.99
  • - Warranty: 1 year vs 3 years

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Dreame L40 Ultra Gen 2
  • Eufy E28

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Frequently Asked Questions

Which is better overall: Dreame L40 Ultra Gen 2 or Eufy E28?

The Dreame L40 Ultra Gen 2 is better overall as a robot vacuum. It wins on 25000Pa of suction, 231 minutes of battery life, and a 4.5L water tank. The Eufy E28 is the alternative when you want a broader connectivity mix and a larger onboard dustbin.

What is the biggest difference between the Dreame L40 Ultra Gen 2 and the Eufy E28?

Cleaning power and dock support. Dreame L40 Ultra Gen 2 is listed at 25000Pa of suction, against 20000Pa on Eufy E28, and the rest of the dock features follow that split.

Which robot vacuum runs longer on a charge, the Dreame L40 Ultra Gen 2 or the Eufy E28?

Dreame L40 Ultra Gen 2 is listed at 231 minutes of battery life, against 216 minutes on Eufy E28. Runtime still depends on suction mode and mopping, but the published figure favors Dreame L40 Ultra Gen 2.

Who should buy the Dreame L40 Ultra Gen 2?

Buy the Dreame L40 Ultra Gen 2 if 25000Pa of suction is the priority, along with 231 minutes of battery life and a 4.5L water tank. Choose the Eufy E28 instead when a broader connectivity mix matters more than those extras.

Who should buy the Eufy E28?

Buy the Eufy E28 if a broader connectivity mix is the priority, along with a larger onboard dustbin and the stronger owner reviews. Choose the Dreame L40 Ultra Gen 2 instead when 25000Pa of suction matters more than those extras.

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