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  1. Home
  2. Robot Vacuum
  3. Compare

Roborock E4 vs S7

Which Robot Vacuum Is Better?

    Top
    Main Differences
    Design
      Build QualityBuild QualityUser MaintenanceRecurring CostStoringDimensionsDirt CompartmentInternal Dirt CompartmentStation Maintenance CapabilitiesIn The BoxRangePortabilityBatteryQuality-Of-Life FeaturesBrushroll And ToolsTools And BrushesAlternative Configuration
    Performance
      Bare Floor Performance (Hardwood, Laminate, Tiles)Hard Floor Pick-UpHigh-Pile Carpet Pick-UpLow-Pile Carpet Pick-UpPet Hair Pick-UpLow-Pile Carpet PerformanceHigh-Pile Carpet PerformancePet Hair Floor PerformanceSuctionAirflowNoiseManeuverabilityPet Hair Furniture PerformanceAir QualityCracksStainsWater
    Automation
      Physical AutomationCompanion App Automation
    To Be Deleted
    Comments

Products

Roborock E4
Roborock S7

Tested using Methodology v0.7

Updated Aug 27, 2025 02:31 PM

SEE PRICE
Amazon

Tested using Methodology v0.8

Updated Aug 27, 2025 02:58 PM

SEE PRICE
Amazon
Roborock E4 Picture

Track

Roborock S7 Picture

Track

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

Our Verdict

Roborock E4

Roborock S7

The Roborock S7 is better than the Roborock E4, though the E4 is still a great option if you're on a budget. The E4 has a bigger dustbin that doesn't need to be emptied as often and cleans more effectively on bare floors and low-pile carpets. However, the S7 has a unique carpet detection feature, a more advanced mopping system, a better build quality, and a broader suite of automation features, including virtual boundary markers to prevent it from entering certain areas.

GIFT THIS COMPARISON

0 

Variants

  • E4 (Black)
  • S7 (Black)
  • S7 (White)

Review

See Roborock E4 Review
See Roborock S7 Review
0 
0 

Check Price

Black
E4
SEE PRICE
Amazon
Black
S7
SEARCH
Amazon
Black
E4
SEE PRICE
Walmart.com
White
S7
SEE PRICE
Amazon
Black
E4
SEARCH
Lowes.com
 
Black
E4
SEARCH
HomeDepot.com
 
Black
E4
SEARCH
BestBuy.com
 
Black
E4
SEARCH
Roborock
 
Read more

Main Differences for
Bare Floor

Threshold 

0.10

Bare Floor 
 

0.0
0.0
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Full Comparison

Design

Build Quality 
 

N/A
N/A

Vacuum Type 
 

Locked

Build Quality Picture  

Roborock E4 Build Quality Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Build Quality Picture Sample

SAMPLE

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for pictures & test results

Build Quality 
 

N/A
N/A

Build Quality Picture  

Roborock E4 Build Quality Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Build Quality Picture Sample

SAMPLE

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for pictures & test results

Vacuum & Mop Combo 
 

Locked

User Maintenance 
 

N/A
N/A

Maintenance Picture  

Roborock E4 Maintenance Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Maintenance Picture Sample

SAMPLE

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for pictures & test results

Brushroll Cleaning Video  

Roborock E4 Brushroll Cleaning Video Sample

SAMPLE

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for videos & test results

Roborock S7 Brushroll Cleaning Video Sample

SAMPLE

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for videos & test results

Recurring Cost 
 

N/A
N/A

Recurring Cost Picture  

Roborock E4 Recurring Cost Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Recurring Cost Picture Sample

SAMPLE

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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 E4 Storing Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Storing Picture Sample

SAMPLE

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for pictures & test results

Height 
 

Lock" (Lock cm)

Width 
 

Lock" (Lock cm)

Depth 
 

Lock" (Lock cm)

Cord Storing 
 

Locked

On-Board Tool Storage 
 

Locked

Vacuum Rack/Station 
 

Locked

Dimensions 
 

Robot Vacuum Dimensions  

Roborock E4 Robot Vacuum Dimensions Sample

SAMPLE

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for pictures & test results

Roborock S7 Robot Vacuum Dimensions Sample

SAMPLE

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for pictures & test results

Robot Vacuum Height  

Lock cm (Lock")

Robot Vacuum Width  

Lock cm (Lock")

Robot Vacuum Depth  

Lock cm (Lock")

Docking Station Dimensions  

Roborock E4 Docking Station Dimensions Sample

SAMPLE

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for pictures & test results

Roborock S7 Docking Station Dimensions Sample

SAMPLE

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for pictures & test results

Docking Station Height  

Lock cm (Lock")

Docking Station Width  

Lock cm (Lock")

Docking Station Depth  

Lock cm (Lock")

Dirt Compartment 
 

N/A
N/A

Dirt Compartment Picture  

Roborock E4 Dirt Compartment Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Dirt Compartment Picture Sample

SAMPLE

Join Now

for pictures & test results

Bagless 
 

Locked

Volume 
 

Lock gal (Lock L)

Full Indicator 
 

Locked

Bag Included 
 

Locked

Internal Dirt Compartment 
 

N/A
N/A

Dirt Compartment Photo  

Roborock E4 Dirt Compartment Photo Sample

SAMPLE

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for pictures & test results

Roborock S7 Dirt Compartment Photo Sample

SAMPLE

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for pictures & test results

Dirt Compartment Capacity 
 

Lock L

Full Indicator 
 

Locked

Station Maintenance Capabilities 
 

N/A
N/A

Station Photo  

Roborock E4 Station Photo Sample

SAMPLE

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for pictures & test results

Roborock S7 Station Photo Sample

SAMPLE

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for pictures & test results

Auto Empty 
 

Locked

Bagless Station 
 

Locked

Dirt Compartment Capacity 
 

Lock L

Automatic Tank Refill 
 

Locked

Mop Washing 
 

Locked

Mop Drying 
 

Locked

In The Box 
 

In The Box Picture  

Roborock E4 In The Box Picture Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 In The Box Picture Sample

SAMPLE

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for pictures & test results

Range 
 

N/A
N/A

Cordless 
 

Locked

Cord Length 
 

N/A

Hose Length 
 

N/A

Minimum Wand Length 
 

N/A

Maximum Wand Length 
 

N/A

Total Range 
 

N/A

Portability 
 

N/A
N/A

Total Weight 
 

Lock lbs (Lock kg)

Weight In Hand 
 

Lock lbs (Lock kg)

Carrying handle 
 

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

Battery Life Indicator 
 

Locked

Removable Batteries 
 

Locked
Locked

Quality-Of-Life Features 
 

Picture Of Controls  

Roborock E4 Picture Of Controls Sample

SAMPLE

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for pictures & test results

Roborock S7 Picture Of Controls Sample

SAMPLE

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for pictures & test results

Power Adjustment 
 

Locked
Locked

Easy On/Off 
 

Locked
Locked

Surface Type Adjustment 
 

Locked

Rotating Head 
 

Locked

Self-Propelled 
 

Locked

Headlights 
 

Locked

Head Surface Type Adjustment 
 

Locked

Brushroll And Tools 
 

Brushroll And Tools Photo  

Roborock E4 Brushroll And Tools Photo Sample

SAMPLE

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for pictures & test results

Roborock S7 Brushroll And Tools Photo Sample

SAMPLE

Join Now

for pictures & test results

Brushroll Setup 
 

Locked

Brushroll Type 
 

Locked

Side Brush Setup 
 

Locked

Side Brush Type 
 

Locked

Tools And Brushes 
 

Tools And Brush Picture  

Roborock E4 Tools And Brush Picture Sample

SAMPLE

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for pictures & test results

Roborock S7 Tools And Brush Picture Sample

SAMPLE

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for pictures & test results

Brushroll 
 

Locked

Brushroll On/Off 
 

Locked

Removable Brushroll 
 

Locked

Turbo Brush 
 

Locked

Crevice Tool 
 

Locked

Upholstery Tool 
 

Locked

Soft Bristle Brush 
 

Locked

Hard Bristle Brush 
 

Locked

Extension Wand 
 

Locked

Ceiling Fan Tool 
 

Locked

Pet Grooming Tool 
 

Locked

Alternative Configuration 
 

Alternative Configuration Photo 1  

Roborock E4 Alternative Configuration Photo 1 Sample

SAMPLE

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for pictures & test results

Roborock S7 Alternative Configuration Photo 1 Sample

SAMPLE

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for pictures & test results

Alternative Configuration Photo 2  

Roborock E4 Alternative Configuration Photo 2 Sample

SAMPLE

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for pictures & test results

Roborock S7 Alternative Configuration Photo 2 Sample

SAMPLE

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for pictures & test results

Blower Mode 
 

Locked
Performance

Bare Floor Performance (Hardwood, Laminate, Tiles) 
 

N/A
N/A

Setting Used  

Locked

Bare Floor Large Debris Graph  

Roborock E4 Bare Floor Large Debris Graph Sample

SAMPLE

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for pictures & test results

Roborock S7 Bare Floor Large Debris Graph Sample

SAMPLE

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for pictures & test results

Large Debris at 0 gal (0L)  

Lock%

Large Debris at 0.07 gal (0.25L)  

Lock%

Large Debris at 0.2 gal (0.75L)  

N/A

Large Debris at 0.4 gal (1.5L)  

N/A

Large Debris at 0.8 gal (3L)  

N/A

Large Debris at 1.6 gal (6L)  

N/A

Bare Floor Small Debris Graph  

Roborock E4 Bare Floor Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 Bare Floor Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%

Small Debris at 0.07 gal (0.25L)  

Lock%

Small Debris at 0.2 gal (0.75L)  

N/A

Small Debris at 0.4 gal (1.5L)  

N/A

Small Debris at 0.8 gal (3L)  

N/A

Small Debris at 1.6 gal (6L)  

N/A

Hard Floor Pick-Up 
 

N/A
N/A

Hard Floor Pick-Up Video  

Roborock E4 Hard Floor Pick-Up Video Sample

SAMPLE

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for videos & test results

Roborock S7 Hard Floor Pick-Up Video Sample

SAMPLE

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for videos & test results

Hard Floor Pick-Up Post Test  

Roborock E4 Hard Floor Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 Hard Floor Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

High-Pile Carpet Pick-Up 
 

N/A
N/A

High-Pile Carpet Pick-Up Video  

Roborock E4 High-Pile Carpet Pick-Up Video Sample

SAMPLE

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for videos & test results

Roborock S7 High-Pile Carpet Pick-Up Video Sample

SAMPLE

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for videos & test results

High-Pile Carpet Pick-Up Post Test  

Roborock E4 High-Pile Carpet Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 High-Pile Carpet Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Low-Pile Carpet Pick-Up 
 

N/A
N/A

Low-Pile Carpet Pick-Up Video  

Roborock E4 Low-Pile Carpet Pick-Up Video Sample

SAMPLE

Join Now

for videos & test results

Roborock S7 Low-Pile Carpet Pick-Up Video Sample

SAMPLE

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for videos & test results

Low-Pile Carpet Pick-Up Post Test  

Roborock E4 Low-Pile Carpet Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 Low-Pile Carpet Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Pet Hair Pick-Up 
 

N/A
N/A

Pet Hair Pick-Up Video  

Roborock E4 Pet Hair Pick-Up Video Sample

SAMPLE

Join Now

for videos & test results

Roborock S7 Pet Hair Pick-Up Video Sample

SAMPLE

Join Now

for videos & test results

Pet Hair Pick-Up Post Test  

Roborock E4 Pet Hair Pick-Up Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 Pet Hair Pick-Up Post Test Sample

SAMPLE

Join Now

for pictures & test results

Low-Pile Carpet Performance 
 

N/A
N/A

Setting Used  

Locked

Low Carpet Large Debris Graph  

Roborock E4 Low Carpet Large Debris Graph Sample

SAMPLE

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for pictures & test results

Roborock S7 Low Carpet Large Debris Graph Sample

SAMPLE

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for pictures & test results

Large Debris at 0 gal (0L)  

Lock%

Large Debris at 0.07 gal (0.25L)  

Lock%

Large Debris at 0.2 gal (0.75L)  

N/A

Large Debris at 0.4 gal (1.5L)  

N/A

Large Debris at 0.8 gal (3L)  

N/A

Large Debris at 1.6 gal (6L)  

N/A

Low Carpet Small Debris Graph  

Roborock E4 Low Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 Low Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%

Small Debris at 0.07 gal (0.25L)  

Lock%

Small Debris at 0.2 gal (0.75L)  

N/A

Small Debris at 0.4 gal (1.5L)  

N/A

Small Debris at 0.8 gal (3L)  

N/A

Small Debris at 1.6 gal (6L)  

N/A

High-Pile Carpet Performance 
 

N/A
N/A

Setting Used  

Locked

High Carpet Large Debris Graph  

Roborock E4 High Carpet Large Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 High Carpet Large Debris Graph Sample

SAMPLE

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for pictures & test results

Large Debris at 0 gal (0L)  

Lock%

Large Debris at 0.07 gal (0.25L)  

Lock%

Large Debris at 0.2 gal (0.75L)  

N/A

Large Debris at 0.4 gal (1.5L)  

N/A

Large Debris at 0.8 gal (3L)  

N/A

Large Debris at 1.6 gal (6L)  

N/A

High Carpet Small Debris Graph  

Roborock E4 High Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 High Carpet Small Debris Graph Sample

SAMPLE

Join Now

for pictures & test results

Small Debris at 0 gal (0L)  

Lock%

Small Debris at 0.07 gal (0.25L)  

Lock%

Small Debris at 0.2 gal (0.75L)  

N/A

Small Debris at 0.4 gal (1.5L)  

N/A

Small Debris at 0.8 gal (3L)  

N/A

Small Debris at 1.6 gal (6L)  

N/A

Pet Hair Floor Performance 
 

N/A
N/A

Pet Hair Graph  

Roborock E4 Pet Hair Graph Sample

SAMPLE

Join Now

for pictures & test results

Roborock S7 Pet Hair Graph Sample

SAMPLE

Join Now

for pictures & test results

Bare Floor 
 

Lock%

Low-Pile Carpet 
 

Lock%

High-Pile Carpet 
 

Lock%

Suction 
 

N/A
N/A

Suction Video  

Roborock E4 Suction Video Sample

SAMPLE

Join Now

for videos & test results

Roborock S7 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)

Normal Head Suction 
 

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

Setting Used For Normal  

Locked
Locked

Hose Diameter 
 

N/A

Airflow 
 

N/A
N/A

Maximum Airflow Video  

Roborock E4 Maximum Airflow Video Sample

SAMPLE

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for videos & test results

Roborock S7 Maximum Airflow Video Sample

SAMPLE

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for videos & test results

Maximum Head Airflow 
 

Lock CFM (Lock m³/min)
Lock CFM (Lock m³/min)

Noise 
 

N/A
N/A

Noise Video 
 

Roborock E4 Noise Video Sample

SAMPLE

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Roborock S7 Noise Video Sample

SAMPLE

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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 E4 Maneuverability Video Sample

SAMPLE

Join Now

for videos & test results

Roborock S7 Maneuverability Video Sample

SAMPLE

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for videos & test results

Pet Hair Furniture Performance 
 

N/A
N/A

Sofa Pickup Video  

Roborock E4 Sofa Pickup Video Sample

SAMPLE

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for videos & test results

Roborock S7 Sofa Pickup Video Sample

SAMPLE

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for videos & test results

Sofa Pickup Post Test  

Roborock E4 Sofa Pickup Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 Sofa Pickup Post Test Sample

SAMPLE

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for pictures & test results

Air Quality 
 

Sealing Quality Video  

Roborock E4 Sealing Quality Video Sample

SAMPLE

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for videos & test results

Roborock S7 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 E4 Cracks Video Sample

SAMPLE

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for videos & test results

Roborock S7 Cracks Video Sample

SAMPLE

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for videos & test results

Wood Cracks Post Test  

Roborock E4 Wood Cracks Post Test Sample

SAMPLE

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for pictures & test results

Roborock S7 Wood Cracks Post Test Sample

SAMPLE

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for pictures & test results

Stains 
 

N/A
N/A

Stain Video  

Roborock E4 Stain Video Sample

SAMPLE

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Roborock S7 Stain Video Sample

SAMPLE

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for videos & test results

Stain Pickup Post Test  

Roborock E4 Stain Pickup Post Test Sample

SAMPLE

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Roborock S7 Stain Pickup Post Test Sample

SAMPLE

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for pictures & test results

Water 
 

N/A
N/A

Wet Compatible 
 

Locked
Locked

Water Video  

Roborock E4 Water Video Sample

SAMPLE

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for videos & test results

Roborock S7 Water Video Sample

SAMPLE

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Water Pickup Post Test  

Roborock E4 Water Pickup Post Test Sample

SAMPLE

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Roborock S7 Water Pickup Post Test Sample

SAMPLE

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for pictures & test results

Automation

Physical Automation 
 

N/A
N/A

Recharge And Resume 
 

N/A

Automatic Recharging 
 

Locked

Automatic Bag Emptying 
 

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 E4 Companion App Screen Grabs Sample

SAMPLE

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for pictures & test results

Roborock S7 Companion App Screen Grabs Sample

SAMPLE

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for pictures & test results

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

iOS Availability 
 

Locked

Android Availability 
 

Locked
To Be Deleted

Check Price

Black
E4
SEE PRICE
Amazon
Black
S7
SEARCH
Amazon
Black
E4
SEE PRICE
Walmart.com
White
S7
SEE PRICE
Amazon
Black
E4
SEARCH
Lowes.com
 
Black
E4
SEARCH
HomeDepot.com
 
Black
E4
SEARCH
BestBuy.com
 
Black
E4
SEARCH
Roborock
 
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Roborock E4

Roborock S7

Comments

  1. Comparison
 • Posted 2 years ago

Roborock E4 vs Roborock S7: Main Discussion

What do you think of these products? Let us know below.


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