Updated September 2026
Data from Amazon and official Roborock and Shark sites.
2026 verdict
Two-year cover and a larger onboard bin give the Shark PowerDetect ThermaCharged RV2920XE the overall robot vacuum win, plus the lower price, against the Roborock Qrevo Edge 2. The Roborock Qrevo Edge 2 still lasts 188 minutes versus 180 and wins connectivity and integrations, including Matter. Both mop, wash pads and self-empty. Take the Shark PowerDetect ThermaCharged RV2920XE for warranty, bin size and value, and the Roborock Qrevo Edge 2 when Matter and extra radios are non-negotiable.
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Winner
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| Feature | Roborock Qrevo Edge 2 | Shark PowerDetect ThermaCharged RV2920XE | Winner |
|---|---|---|---|
| Price | $1099.99 | $749.99 | Shark PowerDetect ThermaCharged RV2920XE |
| Rating | 4.2 | 4.3 | Shark PowerDetect ThermaCharged RV2920XE |
| Warranty | 1 year | 2 years | Shark PowerDetect ThermaCharged RV2920XE |
| Battery Life | 188 minutes | 180 minutes | Roborock Qrevo Edge 2 |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | Roborock Qrevo Edge 2 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Home Assistant | Roborock Qrevo Edge 2 |
| Onboard Dustbin Capacity | 240ml | 379ml | Shark PowerDetect ThermaCharged RV2920XE |
| 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 |
15% OFF
$1099.99
$1299.99
- + Battery Life: 188 minutes
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Price: $1099.99 vs $749.99
- - Rating: 4.2 vs 4.3
Winner
38% OFF
$749.99
$1199.99
- + Price: $749.99
- + Rating: 4.3
- + Warranty: 2 years
- - Battery Life: 180 minutes vs 188 minutes
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth
Frequently Asked Questions
Which is better overall: Roborock Qrevo Edge 2 or Shark PowerDetect ThermaCharged RV2920XE?
The Shark PowerDetect ThermaCharged RV2920XE is better overall. It adds a 2-year warranty, a 379ml onboard bin versus 240ml and the lower price against the Roborock Qrevo Edge 2.
What is the biggest difference between Roborock Qrevo Edge 2 and Shark PowerDetect ThermaCharged RV2920XE?
Ecosystems versus cover. The Roborock Qrevo Edge 2 speaks Matter and more platforms and lasts 188 minutes. The Shark PowerDetect ThermaCharged RV2920XE has a 2-year warranty and a larger bin.
Does the Shark PowerDetect ThermaCharged RV2920XE support Matter?
No. The Shark PowerDetect ThermaCharged RV2920XE does not list Matter or Apple Home. The Roborock Qrevo Edge 2 lists both.
Who should buy the Shark PowerDetect ThermaCharged RV2920XE?
The Shark PowerDetect ThermaCharged RV2920XE is for buyers who want a 2-year warranty, a 379ml bin and the more affordable heat-wash dock.
Who should buy the Roborock Qrevo Edge 2?
The Roborock Qrevo Edge 2 is for buyers who want Matter, extra connectivity and a slightly longer 188-minute run.
Full comparison table
Compare all 151 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.
- 151 Robot Vacuums
- 46 specs compared
- 41 filters
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4.3(288)38% OFF$1199.99$749.99 
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4.0(134)8% OFF$1299.99$1189.99
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