Robot Vacuums · Head to head

Eufy Omni C28 vs iRobot Roomba Plus 505

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
Eufy Omni C28 wins the 2026 matchup against iRobot Roomba Plus 505, mainly on rating, battery life, and suction power. Its clearest strengths are rating, battery life, and suction power, and it still looks stronger on its broader overall balance. There is still a case for iRobot Roomba Plus 505, but mainly if price and integrations are what you value most. For most setups, Eufy Omni C28 is the smarter buy.
vs
FeatureEufy Omni C28iRobot Roomba Plus 505Winner
Price$499.99$499.00iRobot Roomba Plus 505
Rating4.34.2Eufy Omni C28
Battery Life251 minutes120 minutesEufy Omni C28
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatteriRobot Roomba Plus 505
Suction Power15000Pa7000PaEufy Omni C28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiTie
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 505?

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

What is the biggest difference between Eufy Omni C28 and iRobot Roomba Plus 505?

Price is one of the clearest differences: Eufy Omni C28 lists $499.99, while iRobot Roomba Plus 505 lists $499.00.

Which one looks better on price?

Eufy Omni C28 is listed at $499.99, while iRobot Roomba Plus 505 is listed at $499.00. iRobot Roomba Plus 505 (better spec).

Who should buy Eufy Omni C28?

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

Who should buy iRobot Roomba Plus 505?

Choose iRobot Roomba Plus 505 if your priority is price and integrations and that matters more than rating.

More Robot Vacuums

Top Robot Vacuums to compare next

Compare robot vacuums by suction power, navigation, mopping, battery life, self-emptying, connectivity, smart features, and app integrations.

Compare Robot Vacuums
Eufy

More Eufy products

A sharper look at other Eufy products worth comparing.

Explore Eufy
iRobot

More iRobot products

A sharper look at other iRobot products worth comparing.

Explore iRobot
Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

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

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

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