Updated November 2026
Data from the official iRobot and Shark sites.
2026 verdict
Across the 2026 comparison, Shark Navigator RV2120AE earns the nod over iRobot Roomba 105X Combo on the strength of price, rating, and integrations.
The comparison tilts its way because of price, rating, and integrations, with its broader overall balance keeping it in front. iRobot Roomba 105X Combo still makes sense if connectivity and mopping functionality are your priority, but most buyers should still lean toward Shark Navigator RV2120AE. That is enough to make Shark Navigator RV2120AE the better pick for most buyers.
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| Feature | iRobot Roomba 105X Combo | Shark Navigator RV2120AE | Winner |
|---|---|---|---|
| Price | $449.99 | $229.99 | Shark Navigator RV2120AE |
| Rating | 3.3 | 3.8 | Shark Navigator RV2120AE |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | iRobot Roomba 105X Combo |
| Integrations | Google Home, Alexa | Google Home, Alexa, Home Assistant | Shark Navigator RV2120AE |
| Mopping Functionality | YES | NO | iRobot Roomba 105X Combo |
| Warranty | 1 year | 1 year | Tie |
| Battery Life | 120 minutes | 120 minutes | Tie |
| Auto Recharge | YES | YES | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
$449.99
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- + Mopping Functionality: YES
- - Price: $449.99 vs $229.99
- - Rating: 3.3 vs 3.8
Winner
49% OFF
$229.99
$449.99
- + Price: $229.99
- + Rating: 3.8
- + Integrations: Google Home, Alexa, Home Assistant
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth
- - Mopping Functionality: NO vs YES
Frequently Asked Questions
Which is better overall: iRobot Roomba 105X Combo or Shark Navigator RV2120AE?
Shark Navigator RV2120AE has the stronger overall profile in this comparison, especially for price, rating, and integrations.
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 $449.99, while Shark Navigator RV2120AE lists $229.99.
Which one looks better on price?
iRobot Roomba 105X Combo is listed at $449.99, while Shark Navigator RV2120AE is listed at $229.99. Shark Navigator RV2120AE (better spec).
Who should buy iRobot Roomba 105X Combo?
Choose iRobot Roomba 105X Combo if your priority is connectivity and mopping functionality and that matters more than price.
Who should buy Shark Navigator RV2120AE?
Choose Shark Navigator RV2120AE if your priority is price and rating and that matters more than connectivity.
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