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Robot Vacuums · Head to head

iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock vs Roborock Saros 20

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot and Roborock sites.
2026 verdict
For most buyers in 2026, Roborock Saros 20 is the safer pick over iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock because of battery life, suction power, and mopping functionality.
Roborock Saros 20
Winner
Roborock Saros 20
$1599.99
Buy on Amazon USACheck price
It wins the broader comparison through battery life, suction power, and mopping functionality, while auto mop washing and auto mop drying help confirm the result. The only strong reason to choose iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock is if price is more important to you than the overall verdict. As a general recommendation, Roborock Saros 20 comes out on top.
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FeatureiRobot Roomba Max 715 Vac Robot + AutoEmpty DockRoborock Saros 20Winner
Price$599.99$1599.99iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Battery Life120 minutes200 minutesRoborock Saros 20
Suction Power30000Pa36000PaRoborock Saros 20
Mopping FunctionalityNOYESRoborock Saros 20
Auto Mop WashingNOYESRoborock Saros 20
Auto Mop DryingNOYESRoborock Saros 20
Rating4.24.2Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock or Roborock Saros 20?

Roborock Saros 20 has the stronger overall profile in this comparison, especially for battery life, suction power, and mopping functionality.

What is the biggest difference between iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock and Roborock Saros 20?

Price is one of the clearest differences: iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock lists $599.99, while Roborock Saros 20 lists $1599.99.

Which one looks better on price?

iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock is listed at $599.99, while Roborock Saros 20 is listed at $1599.99. iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock (better spec).

Who should buy iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock?

Choose iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock if your priority is price and that matters more than battery life.

Who should buy Roborock Saros 20?

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

Full comparison table

Compare all 151 Robot Vacuums side by side

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