Robot Vacuums · Head to head

iRobot Roomba Plus 505 vs Shark PowerDetect NeverTouch Pro RV2820ZE

Full Robot Vacuums comparison in 2026

Updated July 2026
Data from Amazon and official iRobot and Shark sites.
2026 verdict
iRobot Roomba Plus 505 wins the 2026 matchup against Shark PowerDetect NeverTouch Pro RV2820ZE, mainly on price, rating, and integrations. Its biggest wins come from price, rating, and integrations, and its broader overall balance adds more confidence to the verdict. You should still consider Shark PowerDetect NeverTouch Pro RV2820ZE if its specific feature mix matters more than raw overall balance. As a general recommendation, iRobot Roomba Plus 505 comes out on top.
vs
FeatureiRobot Roomba Plus 505Shark PowerDetect NeverTouch Pro RV2820ZEWinner
Price$499.00$599.99iRobot Roomba Plus 505
Rating4.24.0iRobot Roomba Plus 505
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, MatterGoogle Home, AlexaiRobot Roomba Plus 505
Warranty1 year1 yearTie
Battery Life120 minutes120 minutesTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie

Frequently Asked Questions

Which is better overall: iRobot Roomba Plus 505 or Shark PowerDetect NeverTouch Pro RV2820ZE?

iRobot Roomba Plus 505 has the stronger overall profile in this comparison, especially for price, rating, and integrations.

What is the biggest difference between iRobot Roomba Plus 505 and Shark PowerDetect NeverTouch Pro RV2820ZE?

Price is one of the clearest differences: iRobot Roomba Plus 505 lists $499.00, while Shark PowerDetect NeverTouch Pro RV2820ZE lists $599.99.

Which one looks better on price?

iRobot Roomba Plus 505 is listed at $499.00, while Shark PowerDetect NeverTouch Pro RV2820ZE is listed at $599.99. iRobot Roomba Plus 505 (better spec).

Who should buy iRobot Roomba Plus 505?

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

Who should buy Shark PowerDetect NeverTouch Pro RV2820ZE?

Choose Shark PowerDetect NeverTouch Pro RV2820ZE if your priority is its specific strengths and that matters more than price.

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