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

Updated September 2026

Data from Amazon and official Roborock site.

2026 verdict

Flagship suction and extra radios put the Roborock Saros 20 ahead in this robot vacuum pairing, with 36000Pa against 20000Pa, 5 GHz Wi-Fi and listed cliff detection.

Winner

Roborock Saros 20

$1599.99

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The Roborock Qrevo 2 Pro is the more affordable sibling and the longer runner, 253 minutes versus 200, with the same Matter-to-Home-Assistant stack and Auto Mop Removal. Take the Saros 20 if peak suction is the reason you are shopping; take the Qrevo 2 Pro if you want most of the dock for less money and a longer run.

Roborock

Roborock Qrevo 2 Pro

$799.99

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Winner

Roborock

Roborock Saros 20

$1599.99

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Feature	Roborock Qrevo 2 Pro	Roborock Saros 20	Winner
Price	$799.99	$1599.99	Roborock Qrevo 2 Pro
Battery Life	253 minutes	200 minutes	Roborock Qrevo 2 Pro
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi	Roborock Saros 20
Cliff Detection	NO	YES	Roborock Saros 20
Suction Power	20000Pa	36000Pa	Roborock Saros 20
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
- Cliff Detection: NO vs YES

Winner

Roborock

Roborock Saros 20

$1599.99

Buy on Amazon USACheck price

+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
+ Cliff Detection: YES
+ Suction Power: 36000Pa
- Price: $1599.99 vs $799.99
- Battery Life: 200 minutes vs 253 minutes

Frequently Asked Questions

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

The Roborock Saros 20 is the overall winner, on suction, 5 GHz connectivity and cliff detection. The Roborock Qrevo 2 Pro stays cheaper and lasts longer per charge.

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

Suction. The Roborock Saros 20 lists 36000Pa, well ahead of the Roborock Qrevo 2 Pro's 20000Pa, which is the gap on deep carpet and heavy pet hair.

Does the Roborock Saros 20 support 5 GHz Wi-Fi?

Yes. The Roborock Saros 20 joins 5 GHz networks. The Roborock Qrevo 2 Pro is 2.4 GHz only, though both share Matter, HomeKit, Alexa, Google Home, SmartThings and Home Assistant.

Who should buy the Roborock Saros 20?

Buy the Roborock Saros 20 if you want flagship 36000Pa suction, 5 GHz Wi-Fi and listed cliff detection, 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 of these two Roborock docks.

Full comparison table

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