Roborock Saros 10R
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
The Roborock Saros 10R is the better robot vacuum overall, rated 4.1 to 3.9. The Roborock Saros 10R leads on value. The Roborock Saros 20 wins on cleaning. The Roborock Saros 10R costs $800 less ($799.99 vs $1,599.99).
Roborock Saros 20
For mixed-floor homes with high thresholds and low furniture that want a flagship that also cleans carpet well.
Amazon Roborock $1,599.99$1,599.99
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 Saros 10R for value ($800 vs $1,600).
- Choose the Roborock Saros 20 for cleaning (measured 89% of sand from carpet, 88% of pet hair, no hair tangled vs measured 80% of sand from carpet, 91.5% 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 Saros 10R | Roborock Saros 20 |
|---|---|---|
| Overall rating | 4.1/5 | 3.9/5 |
| Cleaning 30% | 60 measured 80% of sand from carpet, 91.5% of pet hair, no hair tangled | 80 measured 89% of sand from carpet, 88% of pet hair, no hair tangled |
| Value 25% | 50 $800 | 7 $1,600 |
| 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
Roborock Saros 10R
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 80% | 91.5% | 0 | 1,334 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). |
Roborock Saros 20
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 89% | 88% | 0 | 1,039 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). |
Specifications
| Roborock Saros 10R | Roborock Saros 20 | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 22,000 Pa | 36,000 Pa |
| Main brush | DuoDivide anti-tangle brush | DuoDivide anti-tangle brush |
| Dustbin | 270 mL | 259 mL |
| Extending side brush | Yes | Yes |
| Mopping | ||
| Mop | Dual spinning pads, leaves its mop at the dock for carpet, extends to edges | Dual spinning pads, leaves its mop at the dock for carpet, extends to edges |
| Mop lift | 15 mm | 15 mm |
| Leaves mop at dock | Yes | Yes |
| Extending mop | Yes | Yes |
| Water tank | 69 mL | 65 mL |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | Yes |
| Water hookup option | Yes | Yes |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + camera |
| Obstacle avoidance | 3D sensing, VertiBeam and RGB camera | 3D ToF and RGB camera, recognises 300+ object types |
| Climbs thresholds | 40 mm | 88 mm |
| Matter | Yes | Yes |
| Voice assistants | - | Alexa, Google Assistant, Siri Shortcuts |
| Build | ||
| Height | 3.1 in (79.8 mm) | 3.1 in (79.8 mm) |
| Retracting LiDAR | No | No |
| Battery | 6,400 mAh | 6,400 mAh |
| Run time | Up to 3 h | Up to 3 h 20 min |
| Weight | 9 lb (4.1 kg) | - |
| Warranty | 1 year | 1 year |
| Released | 2025-02 | 2026-03 |