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QV 35S or Saros 20?

QV 35S is best suited to homes prioritising multifunctional dock 3.0 and dual spinning mops; Saros 20 is best suited to early adopters who want roborock's newest premium floor-care system. Compare their features and compromises below.

ProductLocal priceStatus
Choose QV 35S if...

Homes prioritising multifunctional dock 3.0 and dual spinning mops.

Main compromise: buyers who want a basic vacuum without mopping, advanced navigation or dock automation.
Choose Saros 20 if...

Early adopters who want Roborock's newest premium floor-care system.

Main compromise: buyers who want a lower-cost robot or a compact dock.

Side by side

The meaningful differences.

SpecificationRoborock QV 35SRoborock Saros 20
Claimed suction10,000Pa HyperForce—
NavigationPreciSense LiDAR 360° scanning, multi-floor mapping up to 4 floorsStarSight Autonomous System 2.0
DockAll-in-one station: mop self-washing, cold air drying, auto dust emptyingBrand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling
MoppingDual spinning mops up to 200rpm, auto-lifting on carpetRotating mop module with FlexiArm edge and corner cleaning
Battery5,200mAh—
Threshold clearanceUp to 2cm—
Cleaning system—Vacuum and mop
Body height—7.98cm
Launch date—24 August 2026

Official product sources

Head-to-heads we have written

The comparisons people ask for most, with a verdict, the verified specifications and both prices.

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