Eufy 11S MAX vs Roborock Saros 20 Sonic comparison

Updated August 2026

Data from Amazon and official Eufy and Roborock sites.

2026 verdict

Roborock Saros 20 Sonic beats Eufy 11S MAX in 2026, with its clearest edge on battery life, connectivity, and integrations. It separates itself most clearly on battery life, connectivity, and integrations, while still looking better on navigation type and Multi-Room mapping. Eufy 11S MAX is still relevant if you care most about price, rating, and onboard dustbin capacity, but Roborock Saros 20 Sonic is the stronger recommendation overall. That is enough to make Roborock Saros 20 Sonic the better pick for most buyers.

Eufy

Eufy 11S MAX

39% OFF

$169.99

$279.99

Buy on Amazon USA

Winner

Roborock

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USA

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Feature	Eufy 11S MAX	Roborock Saros 20 Sonic	Winner
Price	$169.99	$1699.99	Eufy 11S MAX
Rating	4.3	4.2	Eufy 11S MAX
Battery Life	100 minutes	190 minutes	Roborock Saros 20 Sonic
Connectivity	None	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	Roborock Saros 20 Sonic
Integrations	None	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Roborock Saros 20 Sonic
Navigation Type	Random (Bounce)	Laser (LiDAR)	Roborock Saros 20 Sonic
Multi-Room Mapping	NO	YES	Roborock Saros 20 Sonic
No-Go Zones	NO	YES	Roborock Saros 20 Sonic
Suction Power	2000Pa	36000Pa	Roborock Saros 20 Sonic
Mopping Functionality	NO	YES	Roborock Saros 20 Sonic
Auto Mop Washing	NO	YES	Roborock Saros 20 Sonic
Auto Mop Drying	NO	YES	Roborock Saros 20 Sonic

Eufy

Eufy 11S MAX

39% OFF

$169.99

$279.99

Buy on Amazon USA

+ Price: $169.99
+ Rating: 4.3
- Battery Life: 100 minutes vs 190 minutes
- Connectivity: None vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth

Winner

Roborock

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USA

+ Battery Life: 190 minutes
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: $1699.99 vs $169.99
- Rating: 4.2 vs 4.3

Frequently Asked Questions

Which is better overall: Eufy 11S MAX or Roborock Saros 20 Sonic?

Roborock Saros 20 Sonic has the stronger overall profile in this comparison, especially for battery life, connectivity, and integrations.

What is the biggest difference between Eufy 11S MAX and Roborock Saros 20 Sonic?

Price is one of the clearest differences: Eufy 11S MAX lists $169.99, while Roborock Saros 20 Sonic lists $1699.99.

Which one looks better on price?

Eufy 11S MAX is listed at $169.99, while Roborock Saros 20 Sonic is listed at $1699.99. Eufy 11S MAX (better spec).

Who should buy Eufy 11S MAX?

Choose Eufy 11S MAX if your priority is price and rating and that matters more than battery life.

Who should buy Roborock Saros 20 Sonic?

Choose Roborock Saros 20 Sonic if your priority is battery life and connectivity and that matters more than price.

Full comparison table

Compare all 133 Robot Vacuums side by side

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