DJI
ROMO A
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ROMO A or Saros 20?
ROMO A is best suited to homes prioritising dual extendable cleaning arms and dji vision and solid-state lidar; Saros 20 is best suited to early adopters who want roborock's newest premium floor-care system. Compare their features and compromises below.
Homes prioritising dual extendable cleaning arms and dji vision and solid-state lidar.
Main compromise: buyers who need a robot that is available to buy immediately.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.
SpecificationDJI ROMO ARoborock Saros 20
Cleaning systemVacuum and dual mopVacuum and mop
Claimed suction25,000Pa—
NavigationBinocular fisheye vision and wide-angle solid-state LiDARStarSight Autonomous System 2.0
Edge cleaningDual extendable robotic arms—
Onboard water tank164mL—
DockHigh-pressure water-jet mop cleaningBrand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling
BrushesDual anti-tangle roller brushes—
Noise controlThree-stage dust-collection suppression—
Body height—7.98cm
Launch date—24 August 2026
Mopping—Rotating mop module with FlexiArm edge and corner cleaning
Official product sources
DJI
Local priceDetecting…Visit official source ROMO A
Roborock
Local priceDetecting…Visit official source Saros 20
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