iRobot Roomba 105X vs Roborock Saros 20 Sonic comparison

Updated August 2026

Data from Amazon and official iRobot and Roborock sites.

2026 verdict

In this 2026 Roborock Saros 20 Sonic vs iRobot Roomba 105X comparison, Roborock Saros 20 Sonic comes out ahead thanks to connectivity, integrations, and mopping functionality. Its biggest wins come from connectivity, integrations, and mopping functionality, and auto mop washing and auto mop drying add more confidence to the verdict. iRobot Roomba 105X remains a niche alternative if price and battery life matter more than the rest of the comparison. That is why the final call still favors Roborock Saros 20 Sonic.

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Feature	iRobot Roomba 105X	Roborock Saros 20 Sonic	Winner
Price	$239.99	$1699.99	iRobot Roomba 105X
Battery Life	200 minutes	190 minutes	iRobot Roomba 105X
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	Roborock Saros 20 Sonic
Integrations	Google Home, Alexa	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	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
Self-Emptying Dustbin	NO	YES	Roborock Saros 20 Sonic
Rating	4.2	4.2	Tie
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie

iRobot

iRobot Roomba 105X

$239.99

Buy on Amazon USA

+ Price: $239.99
+ Battery Life: 200 minutes
- Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter

Winner

Roborock

Roborock Saros 20 Sonic

$1699.99

Buy on Amazon USA

+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
+ Mopping Functionality: YES
- Price: $1699.99 vs $239.99
- Battery Life: 190 minutes vs 200 minutes

Frequently Asked Questions

Which is better overall: iRobot Roomba 105X or Roborock Saros 20 Sonic?

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

What is the biggest difference between iRobot Roomba 105X and Roborock Saros 20 Sonic?

Price is one of the clearest differences: iRobot Roomba 105X lists $239.99, while Roborock Saros 20 Sonic lists $1699.99.

Which one looks better on price?

iRobot Roomba 105X is listed at $239.99, while Roborock Saros 20 Sonic is listed at $1699.99. iRobot Roomba 105X (better spec).

Who should buy iRobot Roomba 105X?

Choose iRobot Roomba 105X if your priority is price and battery life and that matters more than connectivity.

Who should buy Roborock Saros 20 Sonic?

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

Full comparison table

Compare all 133 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.