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Robot Vacuum X20 Max or Saros 20?

Robot Vacuum X20 Max is best suited to homes prioritising all-in-one base station and edge-reaching mop system; 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 Robot Vacuum X20 Max if...

Homes prioritising all-in-one base station and edge-reaching mop system.

Main compromise: buyers who need a robot that is available to buy immediately.
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.

SpecificationXiaomi Robot Vacuum X20 MaxRoborock Saros 20
Claimed suction8,000Pa—
NavigationLDS laser navigation, 360° scanning with automatic route planningStarSight Autonomous System 2.0
DockAll-in-one base station with high-temperature mop washing and rapid hot-air drying; 4L clean-water tankBrand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling
MoppingExtendable mop arm, 55°C mop washing, carpet detection with mop raisingRotating mop module with FlexiArm edge and corner cleaning
Battery5200mAh—
Run timeUp to 120 minutes in standard mode—
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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Start with the Qrevo S Pro.

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