Dreame L50 Pro Ultra vs Roborock Qrevo Curv 2 Pro

Full specification, side by side

Compare	Dreame L50 Pro Ultra	Roborock Qrevo Curv 2 Pro
	85/100 ≈ $740Price in the manufacturer's shop	85/100 ≈ $1,180Price in the manufacturer's shop
	Check price on Amazon.com	Check price on Amazon.com
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At a glance
Leads on	Obstacle Avoidance Automation Ease of Use Value	Cleaning Navigation Reliability
Pros	Retracting turret: 89.5 mm under furniture Camera plus 3D structured light, people and pets recognised Pads lift, extend and detach; 75 °C wash and 100 days of dust	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
Cons	22 mm single-step threshold; the 40 mm figure needs two steps 19,500 Pa, well under the flagships Plumbing kit costs extra	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
Best for	Flats with low sofas and beds where 89.5 mm decides coverage Homes with a pet and cables, on a mid-range budget	Homes with rugs, sills and chair legs that stop lesser robots Buyers who want Saros clearance and sensing without the Saros badge
Score breakdown
Verdict Score	85/100	85/100
Cleaning	82	93
Navigation	84	93
Mopping	92	92
Obstacle Avoidance	100	95
Automation	90	74
Ease of Use	95	86
Reliability	64	73
Value	61	47
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	19,500 Pa	25,000 Pa
Brush system	Tangle-resistant	Tangle-resistant
Side brushes	1	1
Carpet boost	No	Yes
Dustbin	395 ml	Not published
Navigation
Mapping	Retracting LiDAR	Retracting LiDAR
Obstacle avoidance	Camera + depth sensor	Camera + depth sensor
Saved floor plans	Not published	3
Threshold climb	22 mm	Not published
Two-step threshold	40 mm over two steps with a gap of more than 3 cm (EasyLeap)	Not published
Height with the sensor raised	111.5 mm	Not published
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
Area per charge	214 m²	Not published
Mop pressure	Not published	12 N
Dock
Self-emptying	Yes	Yes
Mop washing	Yes	Yes
Mop drying	Yes	Yes
Water refill	Yes	No
Plumbed drain	No	No
Dust bag interval	100 days	Not published
Mop washing temperature	75 °C, four adjustable levels	100 °C
Water tanks (clean / dirty)	4.5 l / 4.0 l	Not published
Plumbing kit	Optional, for automatic refill and drain	Not published
Dock size and weight	457 × 340 × 590 mm, 9 kg	Not published
Warm-air drying	Not published	55 °C
Dock size	Not published	450 × 450 × 450 mm
Software
No-go zones	Yes	Yes
Pet waste recognition	Yes	No
Matter	Yes	Not published
Power
Battery	6,400 mAh	6,400 mAh
Runtime	3 h 50 min	Not published
Charging time	Not published	Not published
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	No	No
4G / LTE	No	No
Voice control	Yes	No
Physical
Weight	4.13 kg	Not published
L × W × H	352 × 350 × 90 mm	350 × 352 × 80 mm
Noise	Not published	Not published
Support
Warranty	Not published	Not published
Released	Not published	Not published
Chassis
AdaptiLift chassis	Not published	Lifts 20 mm for carpet up to 3 cm; frees itself from U-shaped chair legs
Double-step threshold	Not published	4 cm
Obstacles
Recognised object types	Not published	200+
Sensors	Not published	Structured light, RGB camera, VertiBeam side laser

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