Robot Vacuums · Head to head

iRobot Roomba 105X Combo vs Shark Navigator RV2120AE

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official iRobot and Shark sites.
2026 verdict
Across the 2026 comparison, iRobot Roomba 105X Combo earns the nod over Shark Navigator RV2120AE on the strength of integrations, navigation type, and mopping functionality. The comparison tilts its way because of integrations, navigation type, and mopping functionality, with its broader overall balance keeping it in front. Shark Navigator RV2120AE still makes sense if price and battery life are your priority, but most buyers should still lean toward iRobot Roomba 105X Combo. That is enough to make iRobot Roomba 105X Combo the better pick for most buyers.
vs
FeatureiRobot Roomba 105X ComboShark Navigator RV2120AEWinner
Price$345.00$299.99Shark Navigator RV2120AE
Battery Life100 minutes120 minutesShark Navigator RV2120AE
IntegrationsGoogle Home, Alexa, Apple HomeKitGoogle Home, AlexaiRobot Roomba 105X Combo
Navigation TypeLaser (LiDAR)Gyroscope NavigationiRobot Roomba 105X Combo
Mopping FunctionalityYESNOiRobot Roomba 105X Combo
Rating4.04.0Tie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie
Shark

Shark Navigator RV2120AE

33% OFF
$299.99
$449.99
Buy on Amazon USA
  • + Price: $299.99
  • + Battery Life: 120 minutes
  • - Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit
  • - Navigation Type: Gyroscope Navigation vs Laser (LiDAR)

Frequently Asked Questions

Which is better overall: iRobot Roomba 105X Combo or Shark Navigator RV2120AE?

iRobot Roomba 105X Combo has the stronger overall profile in this comparison, especially for integrations, navigation type, and mopping functionality.

What is the biggest difference between iRobot Roomba 105X Combo and Shark Navigator RV2120AE?

Price is one of the clearest differences: iRobot Roomba 105X Combo lists $345.00, while Shark Navigator RV2120AE lists $299.99.

Which one looks better on price?

iRobot Roomba 105X Combo is listed at $345.00, while Shark Navigator RV2120AE is listed at $299.99. Shark Navigator RV2120AE (better spec).

Who should buy iRobot Roomba 105X Combo?

Choose iRobot Roomba 105X Combo if your priority is integrations and navigation type and that matters more than price.

Who should buy Shark Navigator RV2120AE?

Choose Shark Navigator RV2120AE if your priority is price and battery life and that matters more than integrations.

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