Robot Vacuums · Head to head

Roborock Qrevo QV 35A vs Shark Navigator RV2120AE

Full Robot Vacuums comparison in 2026

Updated November 2026
Data from the official Roborock and Shark sites.
2026 verdict
Between Roborock Qrevo QV 35A and Shark Navigator RV2120AE, Roborock Qrevo QV 35A is the better overall pick in 2026, leading on rating, battery life, and mopping functionality.
Roborock Qrevo QV 35A
Winner
Roborock Qrevo QV 35A
$449.99
Buy on Amazon USA
Its biggest wins come from rating, battery life, and mopping functionality, and auto mop washing and auto mop drying add more confidence to the verdict. The only strong reason to choose Shark Navigator RV2120AE is if price is more important to you than the overall verdict. That makes Roborock Qrevo QV 35A the clearer recommendation in 2026.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
  • Wi-Fi 2.4 GHz
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The biggest differences

Where these two are furthest apart, and by how much.

  • Onboard Dustbin Capacity+75%Roborock Qrevo QV 35A330ml vs 189ml
  • Battery Life+50%Roborock Qrevo QV 35A180 minutes vs 120 minutes
FeatureRoborock Qrevo QV 35AShark Navigator RV2120AEWinner
Price$449.99$229.99Shark Navigator RV2120AE
Rating4.13.8Roborock Qrevo QV 35A
Battery Life180 minutes120 minutesRoborock Qrevo QV 35A
Mopping FunctionalityYESNORoborock Qrevo QV 35A
Auto Mop WashingYESNORoborock Qrevo QV 35A
Auto Mop DryingYESNORoborock Qrevo QV 35A
Onboard Dustbin Capacity330ml189mlRoborock Qrevo QV 35A
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

Frequently Asked Questions

Which is better overall: Roborock Qrevo QV 35A or Shark Navigator RV2120AE?

Roborock Qrevo QV 35A has the stronger overall profile in this comparison, especially for rating, battery life, and mopping functionality.

What is the biggest difference between Roborock Qrevo QV 35A and Shark Navigator RV2120AE?

Price is one of the clearest differences: Roborock Qrevo QV 35A lists $449.99, while Shark Navigator RV2120AE lists $229.99.

Which one looks better on price?

Roborock Qrevo QV 35A is listed at $449.99, while Shark Navigator RV2120AE is listed at $229.99. Shark Navigator RV2120AE (better spec).

Who should buy Roborock Qrevo QV 35A?

Choose Roborock Qrevo QV 35A if your priority is rating and battery life and that matters more than price.

Who should buy Shark Navigator RV2120AE?

Choose Shark Navigator RV2120AE if your priority is price and that matters more than rating.

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Full comparison table

Compare all 179 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.

  • 179 Robot Vacuums
  • 47 specs compared
  • 42 filters
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