Roborock Saros 10R vs Roborock Saros Z70: Which to Buy

The Roborock Saros 10R is the better robot vacuum overall, rated 4.1 to 3.5. The Roborock Saros 10R leads on cleaning and value. The Roborock Saros 10R costs $199.99 less ($799.99 vs $999.98).

Higher rated

Roborock Saros 10R

#33 in Self-cleaning dock4.1Full review

For pet homes with low furniture that can find it discounted; the Saros 20 replaces it with better carpet cleaning.

Amazon $799.99

$799.99

Roborock Saros Z70

#53 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 Saros 10R for cleaning (measured 80% of sand from carpet, 91.5% of pet hair, no hair tangled vs measured 67% of sand from carpet, 83% of pet hair, some hair tangled (0.5)) and value ($800 vs $1,000).

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 Saros 10R	Roborock Saros Z70
Overall rating	4.1/5	3.5/5
Cleaning 30%	60 measured 80% of sand from carpet, 91.5% of pet hair, no hair tangled	20 measured 67% of sand from carpet, 83% of pet hair, some hair tangled (0.5)
Value 25%	50 $800	36 $1,000
Dock 20%	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup
Navigation 15%	100 LiDAR + camera	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