eufy Omni S2 vs Roborock Saros 20

The Roborock Saros 20, for most buyers. It has more rated suction at 36,000 Pa, a longer 200 minute battery, a slimmer 79.8 mm body and dual-band Wi-Fi. The eufy Omni S2 keeps the lower price and the two year warranty.

Suction and body height. The Roborock Saros 20 is rated at 36,000 Pa in a 79.8 mm frame, while the eufy Omni S2 is rated at 30,000 Pa in a 98 mm body, so the Roborock cleans harder and fits under lower furniture.

The Roborock Saros 20 has more rated suction and a slimmer body for under-furniture hair, and its owners rate pet-hair pickup highly. The eufy Omni S2 also handles pet hair well with a self-cleaning roller mop and anti-tangle brush.

Yes. Both support Matter, Apple Home, SmartThings, Alexa, Google Home and Home Assistant. The Roborock Saros 20 also adds 5 GHz Wi-Fi, while the eufy Omni S2 is 2.4 GHz only.

The eufy Omni S2, at two years against one year on the Roborock Saros 20. That and its lower price are the two columns the eufy Omni S2 clearly wins.

Buyers who want a strong roller mop, a two year warranty and a lower price, and have room for a large dock, accepting the taller body.

Anyone who wants top-tier suction, a slim robot that reaches under low furniture and quiet operation, and will pay a premium plus ongoing solution and bag costs.