Roborock Qrevo Curv 2 Pro vs Roborock Saros 20

Full specification, side by side

Compare	Roborock Roborock Qrevo Curv 2 Pro	Roborock Roborock Saros 20
	84/100 ≈ $1,180Price in the manufacturer's shop	85/100 $1,600Price in the manufacturer's shop
		Highest Verdict Score
	Check price on Amazon.com	Check price on Amazon.com
Shop links are affiliate links: a purchase through them may earn RoboVerdict a commission, which never changes a ranking.
At a glance
Leads on	Reliability Value	Navigation Automation Ease of Use
Pros	Fully retractable LiDAR in an 80 mm body AdaptiLift chassis: 20 mm lift for 3 cm carpet, 4 cm double steps, escapes chair legs 12 N spinning mops that stay in the dock for carpet; washed at 100 °C, dried at 55 °C	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	Runtime, noise, bin and tank not published in a usable form Tank refilling not claimed for the dock Not in Roborock's American shop when read	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	Homes with rugs, sills and chair legs that stop lesser robots Buyers who want Saros clearance and sensing without the Saros badge	Homes with a mix of hard floors and carpet Low furniture that a LiDAR turret cannot fit under
Score breakdown
Verdict Score	84/100	85/100
Cleaning	93	93
Navigation	93	94
Mopping	92	92
Obstacle Avoidance	95	95
Automation	74	89
Ease of Use	85	94
Reliability	73	64
Value	39	33
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	25,000 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	Retracting LiDAR	Solid-state 3D ToF + camera
Obstacle avoidance	Camera + depth sensor	Camera + depth sensor
Saved floor plans	3	Not published
Threshold climb	Not published	45 mm
Mopping
Mop type	Twin spinning pads	Twin spinning pads
Mop lift	Detaches for carpet	Detaches for carpet
Extending mop	Yes	Yes
Water tank	Not published	Not published
Mop pressure	12 N	Not published
Dock
Self-emptying	Yes	Yes
Mop washing	Yes	Yes
Mop wash temperature	100 °C	100 °C
Mop drying	Yes	Yes
Water refill	No	Yes
Plumbed drain	No	No
Dust bag interval	Not published	Not published
Warm-air drying	55 °C	131 °F / 55 °C
Dock size	450 × 450 × 450 mm	Not published
Detergent dispensing	Not published	Automatic
Software
No-go zones	Yes	Yes
Pet waste recognition	No	No
Power
Battery	6,400 mAh	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	No	Yes
Physical
Weight	Not published	Not published
L × W × H	350 × 352 × 80 mm	Not published
Noise	Not published	Not published
Support
Warranty	Not published	12 months
Released	Not published	2025
Chassis
AdaptiLift chassis	Lifts 20 mm for carpet up to 3 cm; frees itself from U-shaped chair legs	Not published
Double-step threshold	4 cm	Not published
Carpet pile cleared	Not published	1.18 in / 30 mm
Obstacles
Recognised object types	200+	300+
Sensors	Structured light, RGB camera, VertiBeam side laser	Not published

Also worth a look

• Dreame

  87

  Dreame X50 Master

  The X50 Ultra robot on a plumbed 249 mm dock: 20,000 Pa, legs for a 4.2 cm sill, a LiDAR that retracts to 89 mm, an 80 °C wash, 220 minutes a charge and a 3-year warranty.

• Dreame

  85

  Dreame Matrix10 Ultra

  A legged flagship whose dock changes its own mop pads: 30,000 Pa, a 4.2 cm sill or 8 cm double step, pads that extend 45 mm and detach, a 100 °C wash, three detergents and a 16.6 kg station.

• Dreame

  85

  Dreame X60 Max Ultra Complete

  Dreame's American flagship: 35,000 Pa, 4.5 cm sills and 8.8 cm double steps, a LiDAR that drops to 79.5 mm, pads that extend, detach and run 40 °C water, an 80-minute charge and a 100 °C wash.