iRobot Roomba Max 705 vs Roborock Saros 20 Sonic

The Roborock Saros 20 Sonic wins overall by adding mopping, stronger suction and broader connectivity that the iRobot Roomba Max 705 does not have. The Roomba Max 705 wins on price and battery life.

Mopping. The Saros 20 Sonic vacuums and mops together with a self-washing dock, while the Roomba Max 705 has no mopping hardware and is a vacuum-only robot.

No. This model has no mopping functionality, no water tank and no detergent compatibility, it is a vacuum-only robot with a self-emptying AutoEmpty dock.

The iRobot Roomba Max 705 has a longer battery life than the Roborock Saros 20 Sonic, which helps it cover larger homes on a single charge.

Buyers who want vacuuming and mopping handled together with stronger suction should choose the Roborock Saros 20 Sonic.

Choose the iRobot Roomba Max 705 if you only need vacuuming, want the longer battery life, and prefer the more affordable option.