Robot Vacuums · Head to head

Shark PowerDetect Self-Empty vs Shark Stratos NeverTouch RV2720ZE

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Shark site.
2026 verdict
Shark Stratos NeverTouch RV2720ZE beats Shark PowerDetect Self-Empty in 2026, with its clearest edge on mopping functionality, auto mop washing, and auto mop drying. The comparison tilts its way because of mopping functionality, auto mop washing, and auto mop drying, with its broader overall balance keeping it in front. Choose Shark PowerDetect Self-Empty only if price matters more to you than the broader advantage from Shark Stratos NeverTouch RV2720ZE. For most setups, Shark Stratos NeverTouch RV2720ZE is the smarter buy.
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FeatureShark PowerDetect Self-EmptyShark Stratos NeverTouch RV2720ZEWinner
Price$549.99$619.00Shark PowerDetect Self-Empty
Mopping FunctionalityNOYESShark Stratos NeverTouch RV2720ZE
Auto Mop WashingNOYESShark Stratos NeverTouch RV2720ZE
Auto Mop DryingNOYESShark Stratos NeverTouch RV2720ZE
Rating4.24.2Tie
Warranty1 year1 yearTie
Battery Life110 minutes110 minutesTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Shark PowerDetect Self-Empty or Shark Stratos NeverTouch RV2720ZE?

Shark Stratos NeverTouch RV2720ZE has the stronger overall profile in this comparison, especially for mopping functionality, auto mop washing, and auto mop drying.

What is the biggest difference between Shark PowerDetect Self-Empty and Shark Stratos NeverTouch RV2720ZE?

Price is one of the clearest differences: Shark PowerDetect Self-Empty lists $549.99, while Shark Stratos NeverTouch RV2720ZE lists $619.00.

Which one looks better on price?

Shark PowerDetect Self-Empty is listed at $549.99, while Shark Stratos NeverTouch RV2720ZE is listed at $619.00. Shark PowerDetect Self-Empty (better spec).

Who should buy Shark PowerDetect Self-Empty?

Choose Shark PowerDetect Self-Empty if your priority is price and that matters more than mopping functionality.

Who should buy Shark Stratos NeverTouch RV2720ZE?

Choose Shark Stratos NeverTouch RV2720ZE if your priority is mopping functionality and auto mop washing and that matters more than price.

Full comparison table

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