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  1. Home
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Roborock Saros 10R vs Saros 20

Which Robot Vacuum Is Better?

    Top
    Main Differences
    Design
      Build QualityUser MaintenanceRecurring CostDimensionsInternal Dirt CompartmentStation Maintenance CapabilitiesIn The BoxBatteryBrushroll And Side BrushQuality-Of-Life Features
    Performance
      Hard Floor PickupHigh-Pile Carpet PickupLow-Pile Carpet PickupPet Hair PickupStain ScrubbingAirflowStain SmearingResidual MoistureNoiseHousehold AdaptabilityObstacle AvoidanceHeight ClearanceThreshold ClearanceAir QualityStainsCracksWater
    Automation
      Physical AutomationCompanion App Automation
    Comments

Products

Roborock Saros 10R
Roborock Saros 20

Tested using Methodology v1.1

Updated Jul 20, 2026 05:47 PM

SEE PRICE
Amazon

Tested using Methodology v1.0

Updated Aug 12, 2026 03:22 PM

SEE PRICE
Amazon
Roborock Saros 10R Picture

Track

Roborock Saros 20 Picture

Track

Lowest Height Cleared
8.0 cm (3.1'')
Obstacle Avoidance Technology
Camera-Based And Light-Based
Max Threshold Height
3.8 cm (1.5")
Mop Type
Spinning Pads
Wet Compatible
Mopping Only
Lowest Height Cleared
8.0 cm (3.1'')
Obstacle Avoidance Technology
Camera-Based And Light-Based
Max Threshold Height
3.8 cm (1.5")
Anti-Allergy Filter (HEPA)
No
  1. Recommended in 2 articles:
  2. Robot
  3. Hardwood Floors

Our Verdict

Roborock Saros 10R

Roborock Saros 20

The Roborock Saros 20 is the successor to the Roborock Saros 10R, and it brings meaningful improvements in some areas but falls short in others compared to its predecessor. Hard floor pickup is outstanding on both, and the Saros 20 improves on carpet cleaning and pet hair pickup, making it a better fit for homes with shedding pets. Obstacle avoidance is a step back, though: the 10R handles carpet more reliably and avoids pet waste consistently, while the Saros 20 struggles more on carpet and can't be trusted around pet accidents. Stain cleaning is also a regression, as the 10R detects soiled areas and spends extra time on them automatically, while the Saros 20 doesn't, leading to weaker results.

GIFT THIS COMPARISON

0 

Variants

  • Saros 10R (Black)
  • Saros 20 (Black)

Review

See Roborock Saros 10R Review
See Roborock Saros 20 Review
13 
26 

Check Price

Black
Saros 10R
SEE PRICE
Amazon
Black
Saros 20
SEE PRICE
Amazon
Black
Saros 10R
SEE PRICE
Roborock
Black
Saros 20
SEE PRICE
Roborock
Black
Saros 10R
SEARCH
Walmart.com
Black
Saros 20
SEARCH
Walmart.com
Black
Saros 10R
SEARCH
Lowes.com
Black
Saros 20
SEARCH
Lowes.com
Black
Saros 10R
SEARCH
HomeDepot.com
Black
Saros 20
SEARCH
HomeDepot.com
Black
Saros 10R
SEARCH
BestBuy.com
Black
Saros 20
SEARCH
BestBuy.com
 
Black
Saros 20
SEARCH
B&H
Read more

Main Differences for
Multi-Surface Household

Threshold 

0.10

Multi-Surface Household 
 

0.0
0.0
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Full Comparison

Design

Build Quality 
 

N/A
N/A

Build Quality Picture  

Roborock Saros 10R Build Quality Picture Sample

SAMPLE

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Roborock Saros 20 Build Quality Picture Sample

SAMPLE

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Vacuum & Mop Combo 
 

Locked
Locked

User Maintenance 
 

N/A
N/A

Maintenance Picture  

Roborock Saros 10R Maintenance Picture Sample

SAMPLE

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Roborock Saros 20 Maintenance Picture Sample

SAMPLE

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Brushroll Cleaning Video  

Roborock Saros 10R Brushroll Cleaning Video Sample

SAMPLE

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Roborock Saros 20 Brushroll Cleaning Video Sample

SAMPLE

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Recurring Cost 
 

N/A
N/A

Recurring Cost Picture  

Roborock Saros 10R Recurring Cost Picture Sample

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Roborock Saros 20 Recurring Cost Picture Sample

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Bag Part Number  

Locked
Locked

Filter Part Number  

Locked
Locked

HEPA Filter Part Number  

Locked
Locked

Dimensions 
 

Robot Vacuum Dimensions  

Roborock Saros 10R Robot Vacuum Dimensions Sample

SAMPLE

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Roborock Saros 20 Robot Vacuum Dimensions Sample

SAMPLE

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Robot Vacuum Height  

Lock cm (Lock")
Lock cm (Lock")

Robot Vacuum Width  

Lock cm (Lock")
Lock cm (Lock")

Robot Vacuum Depth  

Lock cm (Lock")
Lock cm (Lock")

Docking Station Dimensions  

Roborock Saros 10R Docking Station Dimensions Sample

SAMPLE

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Roborock Saros 20 Docking Station Dimensions Sample

SAMPLE

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Docking Station Height  

Lock cm (Lock")
Lock cm (Lock")

Docking Station Width  

Lock cm (Lock")
Lock cm (Lock")

Docking Station Depth  

Lock cm (Lock")
Lock cm (Lock")

Internal Dirt Compartment 
 

N/A
N/A

Dirt Compartment Photo  

Roborock Saros 10R Dirt Compartment Photo Sample

SAMPLE

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Roborock Saros 20 Dirt Compartment Photo Sample

SAMPLE

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Dirt Compartment Capacity 
 

Lock L
Lock L

Full Indicator 
 

Locked
Locked

Station Maintenance Capabilities 
 

N/A
N/A

Station Photo  

Roborock Saros 10R Station Photo Sample

SAMPLE

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Roborock Saros 20 Station Photo Sample

SAMPLE

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Auto Empty 
 

Locked
Locked

Bagless Station 
 

Locked
Locked

Dirt Compartment Capacity 
 

Lock L
Lock L

Automatic Tank Refill 
 

Locked
Locked

Detergent Dispenser 
 

Locked

Mop Washing 
 

Locked
Locked

Mop Drying 
 

Locked
Locked

Removable Mop Cleaning Tray 
 

Locked

Self-Cleaning Mop Tray 
 

Locked

In The Box 
 

In The Box Picture  

Roborock Saros 10R In The Box Picture Sample

SAMPLE

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Roborock Saros 20 In The Box Picture Sample

SAMPLE

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Battery 
 

N/A
N/A

Minimum Battery Life 
 

Lock min
Lock min

Maximum Battery Life 
 

Lock min
Lock min

Recharge Time 
 

Lock min
Lock min

Removable Batteries 
 

Locked
Locked

Brushroll And Side Brush 
 

Brushroll And Tools Photo  

Roborock Saros 10R Brushroll And Tools Photo Sample

SAMPLE

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Roborock Saros 20 Brushroll And Tools Photo Sample

SAMPLE

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Brushroll Setup 
 

Locked
Locked

Brushroll Type 
 

Locked
Locked

Side Brush Setup 
 

Locked
Locked

Side Brush Type 
 

Locked
Locked

Quality-Of-Life Features 
 

Picture Of Controls  

Roborock Saros 10R Picture Of Controls Sample

SAMPLE

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Roborock Saros 20 Picture Of Controls Sample

SAMPLE

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Power Adjustment 
 

Locked
Locked

Easy On/Off 
 

Locked
Locked

Surface Type Adjustment 
 

Locked
Locked
Performance

Hard Floor Pickup 
 

N/A
N/A

Hard Floor Pickup Video  

Roborock Saros 10R Hard Floor Pickup Video Sample

SAMPLE

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Roborock Saros 20 Hard Floor Pickup Video Sample

SAMPLE

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Hard Floor Pickup Post Test  

Roborock Saros 10R Hard Floor Pickup Post Test Sample

SAMPLE

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Roborock Saros 20 Hard Floor Pickup Post Test Sample

SAMPLE

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High-Pile Carpet Pickup 
 

N/A
N/A

High-Pile Carpet Pickup Video  

Roborock Saros 10R High-Pile Carpet Pickup Video Sample

SAMPLE

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Roborock Saros 20 High-Pile Carpet Pickup Video Sample

SAMPLE

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High-Pile Carpet Pickup Post Test  

Roborock Saros 10R High-Pile Carpet Pickup Post Test Sample

SAMPLE

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Roborock Saros 20 High-Pile Carpet Pickup Post Test Sample

SAMPLE

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Low-Pile Carpet Pickup 
 

N/A
N/A

Low-Pile Carpet Pickup Video  

Roborock Saros 10R Low-Pile Carpet Pickup Video Sample

SAMPLE

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Roborock Saros 20 Low-Pile Carpet Pickup Video Sample

SAMPLE

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Low-Pile Carpet Pickup Post Test  

Roborock Saros 10R Low-Pile Carpet Pickup Post Test Sample

SAMPLE

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Roborock Saros 20 Low-Pile Carpet Pickup Post Test Sample

SAMPLE

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Pet Hair Pickup 
 

N/A
N/A

Pet Hair Pickup Video  

Roborock Saros 10R Pet Hair Pickup Video Sample

SAMPLE

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Roborock Saros 20 Pet Hair Pickup Video Sample

SAMPLE

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Pet Hair Pickup Post Test  

Roborock Saros 10R Pet Hair Pickup Post Test Sample

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Roborock Saros 20 Pet Hair Pickup Post Test Sample

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Stain Scrubbing 
 

N/A
N/A

Dry Stain Removal Photo  

Roborock Saros 10R Dry Stain Removal Photo Sample

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Roborock Saros 20 Dry Stain Removal Photo Sample

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Dry Stain Removal Analysis Photo  

Roborock Saros 10R Dry Stain Removal Analysis Photo Sample

SAMPLE

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Roborock Saros 20 Dry Stain Removal Analysis Photo Sample

SAMPLE

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Mop Type 
 

Locked

Stain Removed After 2 Passes 
 

Lock%

Stain Removed After 3 Passes 
 

Lock%

Airflow 
 

N/A
N/A

Maximum Airflow Video  

Roborock Saros 10R Maximum Airflow Video Sample

SAMPLE

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Roborock Saros 20 Maximum Airflow Video Sample

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Maximum Head Airflow 
 

Lock CFM (Lock m³/min)

Stain Smearing 
 

N/A
N/A

Stain Smearing Photo  

Roborock Saros 10R Stain Smearing Photo Sample

SAMPLE

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Roborock Saros 20 Stain Smearing Photo Sample

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Stain Smearing Analysis  

Roborock Saros 10R Stain Smearing Analysis Sample

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Roborock Saros 20 Stain Smearing Analysis Sample

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Avg. Clean Area Contamination 
 

Lock%

Residual Moisture 
 

N/A
N/A

Low Water  

Roborock Saros 10R Low Water Sample

SAMPLE

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Roborock Saros 20 Low Water Sample

SAMPLE

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High Water  

Roborock Saros 10R High Water Sample

SAMPLE

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Roborock Saros 20 High Water Sample

SAMPLE

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Water Left On Floor @ Min Setting 
 

0.0

Water Left On Floor @ Max Setting 
 

0.0

Detergent Use 
 

Locked

Noise 
 

N/A
N/A

Noise Video 
 

Roborock Saros 10R Noise Video Sample

SAMPLE

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Roborock Saros 20 Noise Video Sample

SAMPLE

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Bare Floor 
 

Lock dBA
Lock dBA

Low-Pile Carpet 
 

Lock dBA
Lock dBA

Household Adaptability 
 

N/A
N/A

Household Adaptability  

Roborock Saros 10R Household Adaptability Sample

SAMPLE

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Roborock Saros 20 Household Adaptability Sample

SAMPLE

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Obstacle Avoidance 
 

N/A
N/A

Obstacle Avoidance Technology 
 

Locked
Locked

Object Recognition 
 

Locked
Locked

Obstacle Video  

Roborock Saros 10R Obstacle Video Sample

SAMPLE

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Roborock Saros 20 Obstacle Video Sample

SAMPLE

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Bare Floor: Avoidance Rate 
 

Lock%
Lock%

Bare Floor: Intervention Rate 
 

Lock%
Lock%

Carpet: Avoidance Rate 
 

Lock%
Lock%

Carpet: Intervention Rate 
 

Lock%
Lock%

Always Avoided Pet Waste 
 

Locked
Locked

Height Clearance 
 

N/A
N/A

Height Clearance Video  

Roborock Saros 10R Height Clearance Video Sample

SAMPLE

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Roborock Saros 20 Height Clearance Video Sample

SAMPLE

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Lowest Height Cleared 
 

Locked
Locked

Threshold Clearance 
 

N/A
N/A

Low Threshold Video  

Roborock Saros 10R Low Threshold Video Sample

SAMPLE

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Roborock Saros 20 Low Threshold Video Sample

SAMPLE

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High Threshold Video  

Roborock Saros 10R High Threshold Video Sample

SAMPLE

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Roborock Saros 20 High Threshold Video Sample

SAMPLE

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Max Threshold Height 
 

Lock cm (Lock")
Lock cm (Lock")

Air Quality 
 

Sealing Quality Video  

Roborock Saros 10R Sealing Quality Video Sample

SAMPLE

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Roborock Saros 20 Sealing Quality Video Sample

SAMPLE

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Anti-Allergy Filter (HEPA) 
 

Locked

Stains 
 

N/A
N/A

Stain Video  

Roborock Saros 10R Stain Video Sample

SAMPLE

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Roborock Saros 20 Stain Video Sample

SAMPLE

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Stain Pickup Post Test  

Roborock Saros 10R Stain Pickup Post Test Sample

SAMPLE

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Roborock Saros 20 Stain Pickup Post Test Sample

SAMPLE

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Cracks 
 

N/A
N/A

Cracks Video  

Roborock Saros 10R Cracks Video Sample

SAMPLE

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Roborock Saros 20 Cracks Video Sample

SAMPLE

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Wood Cracks Post Test  

Roborock Saros 10R Wood Cracks Post Test Sample

SAMPLE

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Roborock Saros 20 Wood Cracks Post Test Sample

SAMPLE

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Water 
 

N/A
N/A

Wet Compatible 
 

Locked

Water Video  

Roborock Saros 10R Water Video Sample

SAMPLE

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Roborock Saros 20 Water Video Sample

SAMPLE

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Water Pickup Post Test  

Roborock Saros 10R Water Pickup Post Test Sample

SAMPLE

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Roborock Saros 20 Water Pickup Post Test Sample

SAMPLE

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Automation

Physical Automation 
 

N/A
N/A

Recharge And Resume 
 

Locked
Locked

Pathing Algorithm 
 

Locked
Locked

Physical Boundary Markers 
 

Locked
Locked

Scheduled Start Buttons 
 

Locked
Locked

Cycle Control Buttons 
 

Locked
Locked

Navigation Control Buttons 
 

Locked
Locked

Companion App Automation 
 

N/A
N/A

Companion App Screen Grabs  

Roborock Saros 10R Companion App Screen Grabs Sample

SAMPLE

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Roborock Saros 20 Companion App Screen Grabs Sample

SAMPLE

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App Name 
 

Locked
Locked

Software Boundary Markers (No-Go Zones) 
 

Locked
Locked

App Scheduled Start 
 

Locked
Locked

App Cycle Control 
 

Locked
Locked

Navigation Control Within App 
 

Locked
Locked

Check Price

Black
Saros 10R
SEE PRICE
Amazon
Black
Saros 20
SEE PRICE
Amazon
Black
Saros 10R
SEE PRICE
Roborock
Black
Saros 20
SEE PRICE
Roborock
Black
Saros 10R
SEARCH
Walmart.com
Black
Saros 20
SEARCH
Walmart.com
Black
Saros 10R
SEARCH
Lowes.com
Black
Saros 20
SEARCH
Lowes.com
Black
Saros 10R
SEARCH
HomeDepot.com
Black
Saros 20
SEARCH
HomeDepot.com
Black
Saros 10R
SEARCH
BestBuy.com
Black
Saros 20
SEARCH
BestBuy.com
 
Black
Saros 20
SEARCH
B&H
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Roborock Saros 10R

Roborock Saros 20

Comments

  1. Comparison
 • Posted 1 month ago

Roborock Saros 10R vs Roborock Saros 20: Main Discussion

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