Roborock Qrevo Curv 2 Flow vs Roborock Qrevo CurvX: Which to Buy

The Roborock Qrevo CurvX is the better robot vacuum overall, rated 4.2 to 3.9. The Roborock Qrevo CurvX leads on value, cleaning and navigation. The Roborock Qrevo CurvX costs $250 less ($749.99 vs $999.99).

Higher rated

Roborock Qrevo CurvX

#21 in Self-cleaning dock4.2Full review

For most homes wanting a fully hands-off robot at a mid-range price, with strong carpet cleaning and long range.

Amazon $749.99

$749.99

Roborock Qrevo Curv 2 Flow

#45 in Self-cleaning dock3.9Full review

For hard-floor homes that want a roller mop without paying Saros prices.

Amazon Roborock $999.99

$999.99

Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Choose the Roborock Qrevo CurvX for value ($750 vs $1,000), cleaning (measured 92% of sand from carpet, 77.5% of pet hair, no hair tangled vs measured 87% of sand from carpet, 77.5% of pet hair, no hair tangled) and navigation (LiDAR + camera vs LiDAR + 3D light).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.

Factor weight	Roborock Qrevo CurvX	Roborock Qrevo Curv 2 Flow
Overall rating	4.2/5	3.9/5
Cleaning 30%	82 measured 92% of sand from carpet, 77.5% of pet hair, no hair tangled	70 measured 87% of sand from carpet, 77.5% of pet hair, no hair tangled
Value 25%	53 $750	36 $1,000
Dock 20%	85 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying	85 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying
Navigation 15%	100 LiDAR + camera	85 LiDAR + 3D light
Mopping 10%	76 Dual spinning pads, lifts 10 mm, extends to edges	80 Roller, lifts 15 mm

Independent tests

Roborock Qrevo CurvX

Tested by	Carpet deep clean	Pet hair	Hair tangle (0 = none)	Area per charge	Conditions
Vacuum Wars	92%	77.5%	0	1,700 sq ft	Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped).