Roborock Qrevo 2 Pro vs Saros 20 Sonic (2026): Which to Buy?

Updated September 2026

Data from Amazon and official Roborock site.

2026 verdict

Sonic mopping and 36000Pa suction favor the Roborock Saros 20 Sonic in this robot vacuum matchup, along with 5 GHz Wi-Fi and listed cliff detection.

Winner

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USACheck price

The Roborock Qrevo 2 Pro is the more affordable machine and the longer runner, 253 minutes versus 190, with Auto Mop Removal still in its dock. Take the Saros 20 Sonic if you want the sonic mop and flagship suction; take the Qrevo 2 Pro if you want most of the daily chores for less and a longer unattended clean.

Roborock

Roborock Qrevo 2 Pro

$799.99

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Winner

Roborock

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USACheck price

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Feature	Roborock Qrevo 2 Pro	Roborock Saros 20 Sonic	Winner
Price	$799.99	$1699.99	Roborock Qrevo 2 Pro
Battery Life	253 minutes	190 minutes	Roborock Qrevo 2 Pro
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	Roborock Saros 20 Sonic
Cliff Detection	NO	YES	Roborock Saros 20 Sonic
Suction Power	20000Pa	36000Pa	Roborock Saros 20 Sonic
Rating	4.2	4.2	Tie
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie
Obstacle Detection	YES	YES	Tie
Multi-Room Mapping	YES	YES	Tie

Roborock

Roborock Qrevo 2 Pro

$799.99

Buy on Amazon USACheck price

+ Price: $799.99
+ Battery Life: 253 minutes
- Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- Cliff Detection: NO vs YES

Winner

Roborock

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USACheck price

+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
+ Cliff Detection: YES
+ Suction Power: 36000Pa
- Price: $1699.99 vs $799.99
- Battery Life: 190 minutes vs 253 minutes

Frequently Asked Questions

Which is better overall: the Roborock Qrevo 2 Pro or the Roborock Saros 20 Sonic?

The Roborock Saros 20 Sonic is the overall winner, on suction, 5 GHz connectivity and cliff detection. The Roborock Qrevo 2 Pro stays cheaper and lasts 253 minutes against 190.

What is the biggest difference between the Roborock Qrevo 2 Pro and the Roborock Saros 20 Sonic?

Suction and mopping hardware. The Roborock Saros 20 Sonic lists 36000Pa and a sonic mop. The Roborock Qrevo 2 Pro lists 20000Pa with dual spinning pads and Auto Mop Removal.

Does the Roborock Saros 20 Sonic use 5 GHz Wi-Fi?

Yes. The Roborock Saros 20 Sonic joins 5 GHz networks, which the Roborock Qrevo 2 Pro does not. Both still share Matter, HomeKit, Alexa, Google Home, SmartThings and Home Assistant.

Who should buy the Roborock Saros 20 Sonic?

Buy the Roborock Saros 20 Sonic if you want flagship 36000Pa suction, a sonic mop and 5 GHz Wi-Fi, and the higher price is acceptable.

Who should buy the Roborock Qrevo 2 Pro?

Choose the Roborock Qrevo 2 Pro for a 253-minute battery, Auto Mop Removal and the more affordable self-washing Roborock dock of this pair.

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