Robot Vacuums · Head to head

iRobot Roomba Plus 505 vs Shark Stratos NeverTouch RV2720ZE

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official iRobot and Shark sites.
2026 verdict
iRobot Roomba Plus 505 edges out Shark Stratos NeverTouch RV2720ZE in 2026, led by price, battery life, and connectivity. The comparison tilts its way because of price, battery life, and connectivity, with integrations keeping it in front. You should still consider Shark Stratos NeverTouch RV2720ZE if its specific feature mix matters more than raw overall balance. That is enough to make iRobot Roomba Plus 505 the better pick for most buyers.
vs
Price alerts

Robot Vacuum prices change while you decide

We check the price of every Robot Vacuum in the catalog daily and email you the drops, whichever one you pick.

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

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

FeatureiRobot Roomba Plus 505Shark Stratos NeverTouch RV2720ZEWinner
Price$499.00$619.00iRobot Roomba Plus 505
Battery Life120 minutes110 minutesiRobot Roomba Plus 505
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFiiRobot Roomba Plus 505
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Home AssistantiRobot Roomba Plus 505
Rating4.24.2Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
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 Stratos NeverTouch RV2720ZE?

iRobot Roomba Plus 505 has the stronger overall profile in this comparison, especially for price, battery life, and connectivity.

What is the biggest difference between iRobot Roomba Plus 505 and Shark Stratos NeverTouch RV2720ZE?

Price is one of the clearest differences: iRobot Roomba Plus 505 lists $499.00, while Shark Stratos NeverTouch RV2720ZE lists $619.00.

Which one looks better on price?

iRobot Roomba Plus 505 is listed at $499.00, while Shark Stratos NeverTouch RV2720ZE is listed at $619.00. iRobot Roomba Plus 505 (better spec).

Who should buy iRobot Roomba Plus 505?

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

Who should buy Shark Stratos NeverTouch RV2720ZE?

Choose Shark Stratos NeverTouch RV2720ZE if your priority is its specific strengths and that matters more than price.

Full comparison table

Compare all 133 Robot Vacuums side by side

You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 133 Robot Vacuums
  • 46 specs compared
  • 41 filters
Open the full comparison
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.

All Robot Vacuums
iRobot

More iRobot products

A sharper look at other iRobot products worth comparing.

Explore iRobot
Shark

More Shark products

A sharper look at other Shark products worth comparing.

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