Dreame Aqua10 Roller vs Roborock Saros 20

Full specification, side by side

Compare	Dreame Aqua10 Roller	Roborock Saros 20
	87/100 ≈ $650Price in the manufacturer's shop	85/100 $1,600Price in the manufacturer's shop
	Highest Verdict Score
	Check price on Amazon.de	Check price on Amazon.de
At a glance
Leads on	Mopping Automation Value	Navigation
Pros	Roller mop at 9 to 11 N with a sealing guard, and a carpet suction boost Legs for 4.2 cm sills and 6 cm double steps 30,000 Pa, tangle-free DuoBrush, 240+ object types	Solid-state 3D sensing with no turret: 80 mm tall and still maps in the dark Leaves the mop on the dock for carpet and lifts the chassis over 30 mm of pile 36,000 Pa with a fully anti-tangle brush and an extending side brush
Cons	120 mm tall, the tallest of Dreame's robot vacuums here No battery, runtime, bin, tank or noise figure published Brushes do not lift on mopping-only runs	Roborock publishes neither the dustbin nor the water tank capacity One year of warranty No plumbed drain: the dirty-water tank is still emptied by hand
Best for	Hard floors with sills and a rug or two, on a budget Buyers who want a roller mop without flagship money	Homes with a mix of hard floors and carpet Low furniture that a LiDAR turret cannot fit under
Score breakdown
Verdict Score	87/100	85/100
Cleaning	93	93
Navigation	78	94
Mopping	95	92
Obstacle Avoidance	95	95
Automation	90	89
Ease of Use	95	95
Reliability	64	64
Value	70	31
SpecificationsOnly differences In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked.
Cleaning
Suction	30,000 Pa	36,000 Pa
Brush system	Tangle-resistant	Tangle-resistant
Side brushes	1	1
Carpet boost	Yes	Yes
Dustbin	Not published	Not published
Navigation
Mapping	LiDAR	Solid-state 3D ToF + camera
Obstacle avoidance	Camera + depth sensor	Camera + depth sensor
Saved floor plans	Not published	Not published
Threshold climb	42 mm	45 mm
Mopping
Mop type	Washed roller	Twin spinning pads
Mop lift	14 mm	Detaches for carpet
Extending mop	Yes	Yes
Water tank	Not published	Not published
Mop roller	AquaRoll roller at 9 to 11 N, with an AutoSeal guard that covers it on carpet	Not published
Dock
Self-emptying	Yes	Yes
Mop washing	Yes	Yes
Mop drying	Yes	Yes
Water refill	Yes	Yes
Plumbed drain	No	No
Dust bag interval	100 days	Not published
Roller washing temperature	100 °C	Not published
Warm-air drying	65 °C	131 °F / 55 °C
Detergent dispensing	Automatic, one compartment	Automatic
Dock size and weight	420 × 440 × 505 mm, 10.7 kg	Not published
Mop washing temperature	Not published	212 °F / 100 °C
Software
No-go zones	Yes	Yes
Pet waste recognition	No	No
Power
Battery	Not published	Not published
Runtime	Not published	Not published
Charging time	Not published	Not published
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	No	Yes
4G / LTE	No	No
Voice control	Yes	Yes
Physical
Weight	5.5 kg	Not published
L × W × H	350 × 350 × 120 mm	Not published
Noise	Not published	Not published
Support
Warranty	Not published	12 months
Released	Not published	2025
Chassis
Double-step threshold	6 cm	Not published
Carpet crossing	Chassis, side brush and roller lift to cross carpet; main and side brush do not lift otherwise	Not published
Carpet pile cleared	Not published	1.18 in / 30 mm
Obstacles
Recognised object types	240+	300+

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