Roborock Qrevo 2 Pro Set vs Roborock Saros Z70: Which to Buy

The Roborock Qrevo 2 Pro Set is the better robot vacuum overall, rated 4.2 to 3.5. The Roborock Qrevo 2 Pro Set leads on value. The Roborock Saros Z70 wins on navigation. The Roborock Qrevo 2 Pro Set costs $350 less ($649.98 vs $999.98).

Higher rated

Roborock Qrevo 2 Pro Set

#54 in Self-cleaning dock4.2Full review

For buyers who want the Qrevo 2 Pro with more suction and hotter mop washing, and don’t mind paying $100 extra.

Amazon $649.98

$649.98

Roborock Saros Z70

#101 in Self-cleaning dock3.5Full review

For early adopters who want a robot that tidies small clutter; buyers who just want clean floors get more for less elsewhere.

Amazon $999.98

$999.98

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 2 Pro Set for value ($650 vs $1,000).
Choose the Roborock Saros Z70 for 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 2 Pro Set	Roborock Saros Z70
Overall rating	4.2/5	3.5/5
Cleaning 30%	63 not yet tested; estimated from 19 tested Roborock robots and the median of the 70 tested robots	20 measured 67% of sand from carpet, 83% of pet hair, some hair tangled (0.5)
Value 25%	62 $650	36 $1,000
Dock 20%	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup
Navigation 15%	85 LiDAR + 3D light	100 LiDAR + camera
Mopping 10%	86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges	86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges

Independent tests