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  1. Home
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  3. Compare

Roborock S4 vs Shark AI Robot RV2001

Which Robot Vacuum Is Better?

    Top
    Main Differences
    Design
      Build QualityUser MaintenanceRecurring CostStoringDirt CompartmentIn The BoxRangePortabilityBatteryQuality Of Life FeaturesTools And BrushesAlternative Configuration
    Performance
      Bare Floor Performance (Hardwood, Laminate, Tiles)Low-Pile Carpet PerformanceHigh-Pile Carpet PerformancePet Hair Floor PerformanceSuctionAirflowNoiseManeuverabilityPet Hair Furniture PerformanceAir QualityCracksStainsWater
    Automation
      Physical AutomationCompanion App Automation
    Comments

Products

Roborock S4
Shark AI Robot RV2001

Tested using Methodology v0.6

Updated Aug 27, 2025 02:22 PM

SEE PRICE
Amazon

Tested using Methodology v0.7

Updated Aug 27, 2025 03:00 PM

SEE PRICE
Amazon
Roborock S4 Picture

Track

Shark AI Robot RV2001 Picture

Track

Vacuum Type
Robot
Bagless
Yes
Cordless
Yes
Anti-Allergy Filter (HEPA)
No
Wet Compatible
No
Vacuum Type
Robot
Bagless
Yes
Cordless
Yes
Anti-Allergy Filter (HEPA)
No
Wet Compatible
No

Our Verdict

Roborock S4

Shark AI Robot RV2001

The Roborock S4 and the Shark AI Robot RV2001 have different strengths, and depending on your preferences, you may prefer one over the other. The Roborock is better built, easier to maintain, and has a significantly better performance on bare floors. However, the Shark can climb onto high-pile carpets to clean it, though it still has sub-par performance on this surface type.

GIFT THIS COMPARISON

0 

Variants

  • S4
  • RV2001 (Black/Silver)
  • AV2001 (Gray)

Review

See Roborock S4 Review
See Shark AI Robot RV2001 Review
0 
0 

Check Price

Standard
S4
SEE PRICE
Amazon
Black/Silver
RV2001
SEE PRICE
Amazon
Standard
S4
SEE PRICE
Walmart.com
Gray
AV2001
SEE PRICE
Amazon
Standard
S4
SEARCH
Lowes.com
 
Standard
S4
SEARCH
HomeDepot.com
 
Standard
S4
SEARCH
BestBuy.com
 
Standard
S4
SEARCH
Roborock
 
Read more

Main Differences for
Bare Floor

Threshold 

0.10

Bare Floor 
 

0.0
0.0
JOIN NOW  to see main differences

Full Comparison

Design

Build Quality 
 

N/A
N/A

Vacuum Type 
 

Locked
Locked

Build Quality Picture  

Roborock S4 Build Quality Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Build Quality Picture Sample

SAMPLE

Join Now

for pictures & test results

User Maintenance 
 

N/A
N/A

Maintenance Picture  

Roborock S4 Maintenance Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Maintenance Picture Sample

SAMPLE

Join Now

for pictures & test results

Brushroll Cleaning Video  

Roborock S4 Brushroll Cleaning Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Brushroll Cleaning Video Sample

SAMPLE

Join Now

for videos & test results

Recurring Cost 
 

N/A
N/A

Recurring Cost Picture  

Roborock S4 Recurring Cost Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Recurring Cost Picture Sample

SAMPLE

Join Now

for pictures & test results

Bag Part Number  

Locked
Locked

Filter Part Number  

Locked
Locked

HEPA Filter Part Number  

Locked
Locked

Storing 
 

N/A
N/A

Storing Picture  

Roborock S4 Storing Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Storing Picture Sample

SAMPLE

Join Now

for pictures & test results

Height 
 

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

Width 
 

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

Depth 
 

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

Cord Storing 
 

Locked
Locked

On-Board Tool Storage 
 

Locked
Locked

Vacuum Rack/Station 
 

Locked
Locked

Dirt Compartment 
 

N/A
N/A

Dirt Compartment Picture  

Roborock S4 Dirt Compartment Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Dirt Compartment Picture Sample

SAMPLE

Join Now

for pictures & test results

Bagless 
 

Locked
Locked

Volume 
 

Lock gal (Lock L)
Lock gal (Lock L)

Full Indicator 
 

Locked
Locked

Bag Included 
 

Locked
Locked

In The Box 
 

In The Box Picture  

Roborock S4 In The Box Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 In The Box Picture Sample

SAMPLE

Join Now

for pictures & test results

Range 
 

N/A
N/A

Cordless 
 

Locked
Locked

Cord Length 
 

N/A
N/A

Hose Length 
 

N/A
N/A

Minimum Wand Length 
 

N/A
N/A

Maximum Wand Length 
 

N/A
N/A

Total Range 
 

N/A
N/A

Portability 
 

N/A
N/A

Total Weight 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)

Weight In Hand 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)

Carrying handle 
 

Locked
Locked

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

Recharge Dock 
 

Locked
Locked

Battery Life Indicator 
 

Locked
Locked

Removable Batteries 
 

Locked
Locked

Quality Of Life Features 
 

Picture Of Controls  

Roborock S4 Picture Of Controls Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Picture Of Controls Sample

SAMPLE

Join Now

for pictures & test results

Rotating Head 
 

Locked
Locked

Power Adjustment 
 

Locked
Locked

Self-Propelled 
 

Locked
Locked

Headlights 
 

Locked
Locked

Easy On/Off 
 

Locked
Locked

Head Surface Type Adjustment 
 

Locked
Locked

Tools And Brushes 
 

Tools And Brush Picture  

Roborock S4 Tools And Brush Picture Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Tools And Brush Picture Sample

SAMPLE

Join Now

for pictures & test results

Brushroll 
 

Locked
Locked

Brushroll On/Off 
 

Locked
Locked

Removable Brushroll 
 

Locked
Locked

Turbo Brush 
 

Locked
Locked

Crevice Tool 
 

Locked
Locked

Upholstery Tool 
 

Locked
Locked

Soft Bristle Brush 
 

Locked
Locked

Hard Bristle Brush 
 

Locked
Locked

Extension Wand 
 

Locked
Locked

Ceiling Fan Tool 
 

Locked
Locked

Pet Grooming Tool 
 

Locked
Locked

Alternative Configuration 
 

Alternative Configuration Photo 1  

Roborock S4 Alternative Configuration Photo 1 Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Alternative Configuration Photo 1 Sample

SAMPLE

Join Now

for pictures & test results

Alternative Configuration Photo 2  

Roborock S4 Alternative Configuration Photo 2 Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Alternative Configuration Photo 2 Sample

SAMPLE

Join Now

for pictures & test results

Blower Mode 
 

Locked
Locked
Performance

Bare Floor Performance (Hardwood, Laminate, Tiles) 
 

N/A
N/A

Setting Used  

Locked
Locked

Bare Floor Large Debris Graph  

Roborock S4 Bare Floor Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Bare Floor Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Large Debris at 0 gal (0L)  

Lock%
Lock%

Large Debris at 0.07 gal (0.25L)  

Lock%
Lock%

Large Debris at 0.2 gal (0.75L)  

N/A
N/A

Large Debris at 0.4 gal (1.5L)  

N/A
N/A

Large Debris at 0.8 gal (3L)  

N/A
N/A

Large Debris at 1.6 gal (6L)  

N/A
N/A

Bare Floor Small Debris Graph  

Roborock S4 Bare Floor Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Bare Floor Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%
Lock%

Small Debris at 0.07 gal (0.25L)  

≈ Lock%
Lock%

Small Debris at 0.2 gal (0.75L)  

N/A
N/A

Small Debris at 0.4 gal (1.5L)  

N/A
N/A

Small Debris at 0.8 gal (3L)  

N/A
N/A

Small Debris at 1.6 gal (6L)  

N/A
N/A

Low-Pile Carpet Performance 
 

N/A
N/A

Setting Used  

Locked
Locked

Low Carpet Large Debris Graph  

Roborock S4 Low Carpet Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Low Carpet Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Large Debris at 0 gal (0L)  

Lock%
Lock%

Large Debris at 0.07 gal (0.25L)  

≈ Lock%
Lock%

Large Debris at 0.2 gal (0.75L)  

N/A
N/A

Large Debris at 0.4 gal (1.5L)  

N/A
N/A

Large Debris at 0.8 gal (3L)  

N/A
N/A

Large Debris at 1.6 gal (6L)  

N/A
N/A

Low Carpet Small Debris Graph  

Roborock S4 Low Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Low Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%
Lock%

Small Debris at 0.07 gal (0.25L)  

≈ Lock%
Lock%

Small Debris at 0.2 gal (0.75L)  

N/A
N/A

Small Debris at 0.4 gal (1.5L)  

N/A
N/A

Small Debris at 0.8 gal (3L)  

N/A
N/A

Small Debris at 1.6 gal (6L)  

N/A
N/A

High-Pile Carpet Performance 
 

N/A
N/A

Setting Used  

Locked
Locked

High Carpet Large Debris Graph  

Roborock S4 High Carpet Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 High Carpet Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Large Debris at 0 gal (0L)  

Lock%
Lock%

Large Debris at 0.07 gal (0.25L)  

N/A
Lock%

Large Debris at 0.2 gal (0.75L)  

N/A
N/A

Large Debris at 0.4 gal (1.5L)  

N/A
N/A

Large Debris at 0.8 gal (3L)  

N/A
N/A

Large Debris at 1.6 gal (6L)  

N/A
N/A

High Carpet Small Debris Graph  

Roborock S4 High Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 High Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%
Lock%

Small Debris at 0.07 gal (0.25L)  

N/A
Lock%

Small Debris at 0.2 gal (0.75L)  

N/A
N/A

Small Debris at 0.4 gal (1.5L)  

N/A
N/A

Small Debris at 0.8 gal (3L)  

N/A
N/A

Small Debris at 1.6 gal (6L)  

N/A
N/A

Pet Hair Floor Performance 
 

N/A
N/A

Pet Hair Graph  

Roborock S4 Pet Hair Graph Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Pet Hair Graph Sample

SAMPLE

Join Now

for pictures & test results

Bare Floor 
 

Lock%
Lock%

Low-Pile Carpet 
 

Lock%
Lock%

High-Pile Carpet 
 

Lock%
Lock%

Suction 
 

N/A
N/A

Suction Video  

Roborock S4 Suction Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Suction Video Sample

SAMPLE

Join Now

for videos & test results

Maximum Hose Suction 
 

N/A

Maximum Head Suction 
 

Lock inH₂O (Lock kPa)
Lock inH₂O (Lock kPa)

Setting Used For Maximum  

Locked

Normal Head Suction 
 

Lock inH₂O (Lock kPa)
Lock inH₂O (Lock kPa)

Setting Used For Normal  

Locked
Locked

Hose Diameter 
 

N/A
N/A

Airflow 
 

N/A
N/A

Maximum Airflow Video  

Roborock S4 Maximum Airflow Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Maximum Airflow Video Sample

SAMPLE

Join Now

for videos & test results

Maximum Hose Airflow 
 

Lock CFM (Lock m³/min)

Noise 
 

N/A
N/A

Noise Video 
 

Roborock S4 Noise Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Noise Video Sample

SAMPLE

Join Now

for videos & test results

Bare Floor 
 

Lock dBA
Lock dBA

Low-Pile Carpet 
 

Lock dBA
Lock dBA

Maneuverability 
 

N/A
N/A

Maneuverability Video  

Roborock S4 Maneuverability Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Maneuverability Video Sample

SAMPLE

Join Now

for videos & test results

Pet Hair Furniture Performance 
 

N/A
N/A

Sofa Pickup Video  

Roborock S4 Sofa Pickup Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Sofa Pickup Video Sample

SAMPLE

Join Now

for videos & test results

Sofa Pickup Post Test  

Roborock S4 Sofa Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Sofa Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Air Quality 
 

Sealing Quality Video  

Roborock S4 Sealing Quality Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Sealing Quality Video Sample

SAMPLE

Join Now

for videos & test results

Anti-Allergy Filter (HEPA) 
 

Locked
Locked

Cracks 
 

N/A
N/A

Cracks Video  

Roborock S4 Cracks Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Cracks Video Sample

SAMPLE

Join Now

for videos & test results

Wood Cracks Post Test  

Roborock S4 Wood Cracks Post Test Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Wood Cracks Post Test Sample

SAMPLE

Join Now

for pictures & test results

Stains 
 

N/A
N/A

Stain Video  

Roborock S4 Stain Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Stain Video Sample

SAMPLE

Join Now

for videos & test results

Stain Pickup Post Test  

Roborock S4 Stain Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Stain Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Water 
 

N/A
N/A

Wet Compatible 
 

Locked
Locked

Water Video  

Roborock S4 Water Video Sample

SAMPLE

Join Now

for videos & test results

Shark AI Robot RV2001 Water Video Sample

SAMPLE

Join Now

for videos & test results

Water Pickup Post Test  

Roborock S4 Water Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Water Pickup Post Test Sample

SAMPLE

Join Now

for pictures & test results

Automation

Physical Automation 
 

N/A
N/A

Automatic Recharging 
 

Locked
Locked

Automatic Bag Emptying 
 

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 S4 Companion App Screen Grabs Sample

SAMPLE

Join Now

for pictures & test results

Shark AI Robot RV2001 Companion App Screen Grabs Sample

SAMPLE

Join Now

for pictures & test results

App Name 
 

Locked
Locked

iOS Availability 
 

Locked
Locked

Android Availability 
 

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

Standard
S4
SEE PRICE
Amazon
Black/Silver
RV2001
SEE PRICE
Amazon
Standard
S4
SEE PRICE
Walmart.com
Gray
AV2001
SEE PRICE
Amazon
Standard
S4
SEARCH
Lowes.com
 
Standard
S4
SEARCH
HomeDepot.com
 
Standard
S4
SEARCH
BestBuy.com
 
Standard
S4
SEARCH
Roborock
 
Back to Top

Roborock S4

Shark AI Robot RV2001

Comments

  1. Comparison
 • Posted 2 years ago

Roborock S4 vs Shark AI Robot RV2001: Main Discussion

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