Roborock Qrevo Curv 2 Flow vs Roborock Qrevo Curv S5X

The Roborock Qrevo Curv S5X is the better robot vacuum overall, rated 4.4 to 4.1. The Roborock Qrevo Curv S5X leads on cleaning. The Roborock Qrevo Curv S5X costs $50 less ($599.99 vs $649.99).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Higher rated

Roborock Qrevo Curv S5X

#7 in Self-cleaning dock4.4Full review

For buyers who want the Qrevo Curv’s cleaning features and round dock at a lower price, without its threshold-climbing chassis.

Amazon $599.99

$599.99

Roborock Qrevo Curv 2 Flow

#58 in Self-cleaning dock4.1Full review

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

Amazon $649.99

$649.99

Which should you buy?

Choose the Roborock Qrevo Curv S5X for cleaning (measured 93% of sand from carpet, 89.2% of pet hair, no hair tangled vs measured 87% of sand from carpet, 77.5% of pet hair, no hair tangled).

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 Curv S5X	Roborock Qrevo Curv 2 Flow
Overall rating	4.4/5	4.1/5
Cleaning 30%	90 measured 93% of sand from carpet, 89.2% of pet hair, no hair tangled	70 measured 87% of sand from carpet, 77.5% of pet hair, no hair tangled
Value 25%	67 $600	62 $650
Dock 20%	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, optional water hookup	85 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying
Navigation 15%	85 LiDAR + 3D light	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 Curv S5X

Tested by	Carpet deep clean	Pet hair	Hair tangle (0 = none)	Area per charge	Conditions
Vacuum Wars	93%	89.2%	0	1,528 sq ft	Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet; 7 in hair tangle on hard floor (0 = none wrapped).