Robot Vacuums · Head to head

Shark AV2501S AI Ultra Robot Vacuum vs Shark PowerDetect Self-Empty

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from the official Shark site.
2026 verdict
Shark AV2501S AI Ultra Robot Vacuum wins the 2026 matchup against Shark PowerDetect Self-Empty, mainly on price and battery life.
Shark AV2501S AI Ultra Robot Vacuum
Winner
Shark AV2501S AI Ultra Robot Vacuum
$279.99$549.9949% OFF
Buy on Amazon USA
Its clearest strengths are price and battery life, and it still looks stronger on its broader overall balance. Shark PowerDetect Self-Empty can still be the right pick, but only if onboard dustbin capacity outweighs the wider strengths of Shark AV2501S AI Ultra Robot Vacuum. For most setups, Shark AV2501S AI Ultra Robot Vacuum is the smarter buy.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
  • Wi-Fi 2.4 GHz
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FeatureShark AV2501S AI Ultra Robot VacuumShark PowerDetect Self-EmptyWinner
Price$279.99$399.99Shark AV2501S AI Ultra Robot Vacuum
Battery Life120 minutes110 minutesShark AV2501S AI Ultra Robot Vacuum
Onboard Dustbin Capacity95ml189mlShark PowerDetect Self-Empty
Rating4.04.0Tie
Warranty1 year1 yearTie
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
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

Frequently Asked Questions

Which is better overall: Shark AV2501S AI Ultra Robot Vacuum or Shark PowerDetect Self-Empty?

Shark AV2501S AI Ultra Robot Vacuum has the stronger overall profile in this comparison, especially for price and battery life.

What is the biggest difference between Shark AV2501S AI Ultra Robot Vacuum and Shark PowerDetect Self-Empty?

Price is one of the clearest differences: Shark AV2501S AI Ultra Robot Vacuum lists $279.99, while Shark PowerDetect Self-Empty lists $399.99.

Which one looks better on price?

Shark AV2501S AI Ultra Robot Vacuum is listed at $279.99, while Shark PowerDetect Self-Empty is listed at $399.99. Shark AV2501S AI Ultra Robot Vacuum (better spec).

Who should buy Shark AV2501S AI Ultra Robot Vacuum?

Choose Shark AV2501S AI Ultra Robot Vacuum if your priority is price and battery life and that matters more than onboard dustbin capacity.

Who should buy Shark PowerDetect Self-Empty?

Choose Shark PowerDetect Self-Empty if your priority is onboard dustbin capacity and that matters more than price.

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