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Robot Vacuums · Head to head

Eufy Omni C28 vs iRobot Roomba Plus 405

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
In this 2026 Eufy Omni C28 vs iRobot Roomba Plus 405 comparison, Eufy Omni C28 comes out ahead thanks to price, rating, and battery life.
Eufy Omni C28
Winner
Eufy Omni C28
$529.99$799.9934% OFF
Buy on Amazon USACheck price
Its clearest strengths are price, rating, and battery life, and it still looks stronger on suction power. iRobot Roomba Plus 405 can still be the right pick, but only if connectivity outweighs the wider strengths of Eufy Omni C28. That is why the final call still favors Eufy Omni C28.
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FeatureEufy Omni C28iRobot Roomba Plus 405Winner
Price$529.99$599.99Eufy Omni C28
Rating4.33.2Eufy Omni C28
Battery Life251 minutes120 minutesEufy Omni C28
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiiRobot Roomba Plus 405
Suction Power15000Pa7000PaEufy Omni C28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, AlexaGoogle Home, AlexaTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or iRobot Roomba Plus 405?

Eufy Omni C28 has the stronger overall profile in this comparison, especially for price, rating, and battery life.

What is the biggest difference between Eufy Omni C28 and iRobot Roomba Plus 405?

Price is one of the clearest differences: Eufy Omni C28 lists $529.99, while iRobot Roomba Plus 405 lists $599.99.

Which one looks better on price?

Eufy Omni C28 is listed at $529.99, while iRobot Roomba Plus 405 is listed at $599.99. Eufy Omni C28 (better spec).

Who should buy Eufy Omni C28?

Choose Eufy Omni C28 if your priority is price and rating and that matters more than connectivity.

Who should buy iRobot Roomba Plus 405?

Choose iRobot Roomba Plus 405 if your priority is connectivity and that matters more than price.

Full comparison table

Compare all 155 Robot Vacuums side by side

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  • 155 Robot Vacuums
  • 46 specs compared
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