Robot Vacuums · Head to head

Roborock Qrevo Pro vs Roborock Saros 20 Sonic

Full Robot Vacuums comparison in 2026

Data from the official Roborock site.
2026 verdict
The Roborock Saros 20 Sonic is the more advanced machine of this pair, pairing a 36,000Pa motor with dual-band Wi-Fi and Bluetooth.
Roborock Saros 20 Sonic
Winner
Roborock Saros 20 Sonic
Buy on Amazon Spain
It reaches Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter, docks with automatic detergent dosing and keeps a 2.7 L bin, in a slim 79.8 mm body. The Roborock Qrevo Pro holds two real edges: a lower price and a larger 330 ml onboard bin, and its FlexiArm mop still reaches baseboards and corners. The Roborock Qrevo Pro is also the better reviewed of the two. Pick the Roborock Saros 20 Sonic for suction, connectivity and platform support, and the Roborock Qrevo Pro if the budget and edge mopping are what count.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
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The biggest differences

Where these two are furthest apart, and by how much.

  • Suction Power5.1×Roborock Saros 20 Sonic36000Pa vs 7000Pa
  • Onboard Dustbin Capacity+45%Roborock Qrevo Pro330ml vs 228ml
FeatureRoborock Qrevo ProRoborock Saros 20 SonicWinner
Rating4.14.2Roborock Saros 20 Sonic
Battery Life180 minutes190 minutesRoborock Saros 20 Sonic
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFi, BluetoothRoborock Saros 20 Sonic
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterRoborock Saros 20 Sonic
Suction Power7000Pa36000PaRoborock Saros 20 Sonic
Onboard Dustbin Capacity330ml228mlRoborock Qrevo Pro
Local ControlNOYESRoborock Saros 20 Sonic
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

What the differences mean

Suction

The Roborock Saros 20 Sonic is rated at 36,000Pa against 7,000Pa for the Roborock Qrevo Pro, a gap that decides deep carpet and embedded pet hair but barely registers on hard floors.

Smart home support

The Roborock Saros 20 Sonic supports Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter. The Roborock Qrevo Pro is limited to Alexa, Google Home and Home Assistant.

Connectivity

The Roborock Saros 20 Sonic runs on 2.4 GHz and 5 GHz Wi-Fi with Bluetooth. The Roborock Qrevo Pro is 2.4 GHz only and has no Bluetooth.

Battery life

The Roborock Saros 20 Sonic is rated at 190 minutes against 180 for the Roborock Qrevo Pro, a small edge on paper that barely changes a normal floor plan.

Dock consumables

The Roborock Saros 20 Sonic doses detergent automatically and empties into a 2.7 L dock bin. The Roborock Qrevo Pro requires manual detergent and leaves the dock bin capacity unpublished.

Which one to buy if

What owners say

Roborock Qrevo Pro owners say the machine earns its keep on edges and corners, thanks to the FlexiArm mop that extends to the baseboard, and many are delighted by how little they touch it day to day. Quick mapping, room-level schedules and a dock that empties, refills, hot-washes and dries the pads are the parts they would keep. People with mobility limits and retirees mention how much physical work it removes from the week, and most report a trouble-free first year. What they warn about is the second: LiDAR and brush errors, units stopping just out of warranty and support quoting paid repairs, plus a 7,000Pa motor that is modest on carpet by today's standards.

Frequently Asked Questions

Which is better overall: Roborock Qrevo Pro or Roborock Saros 20 Sonic?

The Roborock Saros 20 Sonic. It has far more suction, dual-band Wi-Fi, automatic detergent dosing and support for every major platform, while the Roborock Qrevo Pro only wins on price, owner ratings and its larger onboard bin.

What is the biggest difference between the Roborock Qrevo Pro and the Roborock Saros 20 Sonic?

Suction and support. The Roborock Saros 20 Sonic brings 36,000Pa with Matter, Apple Home and SmartThings, while the Roborock Qrevo Pro has 7,000Pa and reaches only Alexa, Google Home and Home Assistant.

Does the Roborock Qrevo Pro work with Apple Home or Matter?

No. The Roborock Qrevo Pro supports Alexa, Google Home and Home Assistant only. The Roborock Saros 20 Sonic adds Apple Home, SmartThings and Matter.

Which one is better on deep carpet?

The Roborock Saros 20 Sonic, by a wide margin, with 36,000Pa against 7,000Pa. The Roborock Qrevo Pro is fine on hard floors and low rugs but not the choice for deep pile.

Who should buy the Roborock Qrevo Pro?

Budget buyers with mostly hard floors who want the FlexiArm edge mop and a low-maintenance dock, and do not need Matter or heavy-carpet suction.

Who should buy the Roborock Saros 20 Sonic?

Homes with deep carpet, Apple Home or Matter users, and buyers who want dual-band Wi-Fi, automatic detergent and the strongest suction of the pair.

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