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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Build Quality
    2. User Maintenance
    3. Recurring Cost
    4. Dimensions
    5. Internal Dirt Compartment
    6. Station Maintenance Capabilities
    7. In The Box
    8. Battery
    9. Quality-Of-Life Features
    10. Brushroll And Tools
  5. Performance
    1. Hard Floor Pickup
    2. High-Pile Carpet Pickup
    3. Low-Pile Carpet Pickup
    4. Pet Hair Pickup
    5. Suction
    6. Airflow
    7. Noise
    8. Household Adaptability
    9. Obstacle Avoidance
    10. Height Clearance
    11. Threshold Clearance
    12. Air Quality
    13. Cracks
    14. Stains
    15. Water
  6. Automation
    1. Physical Automation
    2. Companion App Automation
  7. To Be Deleted
  8. Comments

iRobot Roomba j7/j7+ vs Roborock Q5/Q5+

Side-by-Side Comparison

Products

iRobot Roomba j7/j7+
Roborock Q5/Q5+

Tested using Methodology v1.0

Updated Apr 15, 2025 07:15 PM

Amazon.com

Tested using Methodology v0.8

Updated Jan 13, 2025 01:52 PM

Amazon.com
iRobot Roomba j7/j7+ Picture
Roborock Q5/Q5+ Picture
  1. Recommended in 1 article:
  2. iRobot

Variants

  • Roomba j7+ (Graphite)
  • Roomba j7 (Graphite)
  • Q5+ (Black)
  • Q5 (Black)

Our Verdict

iRobot Roomba j7/j7+

Roborock Q5/Q5+

The Roborock Q5 is better than the iRobot Roomba j7. The Roborock delivers better cleaning performance on bare floors as well as low- and high-pile carpets, and its LIDAR sensor maps out its coverage area much faster than the camera-based iRobot. It can also run for a lot longer on a single charge. Conversely, the iRobot is a better option for pet owners. Its hazard-detection system allows it to spot and react to hazards like pet waste or power cords in real-time, so you don't have to make sure that its cleaning area is completely free of obstacles before letting it run. If you're considering purchasing either vacuum with a self-emptying base station, the iRobot's external dirtbag has a slightly larger overall capacity, and its twin rubber brushrolls are much easier to clean than the Roborock's bristled roller.

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Main Differences for
Multi-Surface Household

Threshold 

0.10

Multi-Surface Household 

6.8
No major differences between these robot vacuums for multi-surface household. See full list of tests below.

Full Comparison

Design

Build Quality 
 

8.5
7.5

Build Quality Picture  

iRobot Roomba j7/j7+ Build Quality Picture
Roborock Q5/Q5+ Build Quality Picture

Vacuum & Mop Combo 
 

No
No
Show Text 

User Maintenance 
 

7.0
7.0

Maintenance Picture  

iRobot Roomba j7/j7+ Maintenance Picture
Roborock Q5/Q5+ Maintenance Picture

Brushroll Cleaning Video  

Show Text 

Recurring Cost 
 

3.0
5.0

Recurring Cost Picture  

iRobot Roomba j7/j7+ Recurring Cost Picture
Roborock Q5/Q5+ Recurring Cost Picture

Bag Part Number  

4640235
Roborock Disposable Dust Bag

Filter Part Number  

4785883
E11

HEPA Filter Part Number  

No HEPA Filter
No HEPA Filter
Show Text 

Dimensions 
 

Robot Vacuum Dimensions  

iRobot Roomba j7/j7+ Robot Vacuum Dimensions
Roborock Q5/Q5+ Robot Vacuum Dimensions

Robot Vacuum Height  

8.6 cm (3.4")
9.8 cm (3.9")

Robot Vacuum Width  

33.5 cm (13.2")
35.2 cm (13.9")

Robot Vacuum Depth  

34.0 cm (13.4")
35.2 cm (13.9")

Docking Station Dimensions  

iRobot Roomba j7/j7+ Docking Station Dimensions
Roborock Q5/Q5+ Docking Station Dimensions

Docking Station Height  

33.4 cm (13.1")
42.3 cm (16.7")

Docking Station Width  

31.5 cm (12.4")
30.2 cm (11.9")

Docking Station Depth  

39.4 cm (15.5")
43.9 cm (17.3")
Show Text 

Internal Dirt Compartment 
 

6.1
4.8

Dirt Compartment Photo  

iRobot Roomba j7/j7+ Dirt Compartment Photo
Roborock Q5/Q5+ Dirt Compartment Photo

Dirt Compartment Capacity 
 

0.25 L
0.20 L

Full Indicator 
 

Yes
No
Show Text 

Station Maintenance Capabilities 
 

6.4
6.4

Station Photo  

iRobot Roomba j7/j7+ Station Photo
Roborock Q5/Q5+ Station Photo

Auto Empty 
 

Yes
Yes

Bagless Station 
 

No
No

Dirt Compartment Capacity 
 

2.40 L
2.50 L

Automatic Tank Refill 
 

No
No

Mop Washing 
 

No
No

Mop Drying 
 

No
No
Show Text 

In The Box 
 

In The Box Picture  

iRobot Roomba j7/j7+ In The Box Picture
Roborock Q5/Q5+ In The Box Picture
Show Text 

Battery 
 

9.1
8.9

Minimum Battery Life 
 

102 min
81 min

Maximum Battery Life 
 

102 min
221 min

Recharge Time 
 

137 min
259 min

Removable Batteries 
 

Yes
No
Show Text 

Quality-Of-Life Features 
 

Picture Of Controls  

iRobot Roomba j7/j7+ Picture Of Controls
Roborock Q5/Q5+ Picture Of Controls

Power Adjustment 
 

No
Yes

Easy On/Off 
 

Yes
Yes

Surface Type Adjustment 
 

Only Automatic
Manual And Automatic
Show Text 

Brushroll And Tools 
 

Brushroll And Tools Photo  

iRobot Roomba j7/j7+ Brushroll And Tools Photo
Roborock Q5/Q5+ Brushroll And Tools Photo

Brushroll Setup 
 

Dual
Single

Brushroll Type 
 

Rubber
Rubber And Bristles

Side Brush Setup 
 

Single
Single

Side Brush Type 
 

Fixed
Fixed
Show Text 
Performance

Hard Floor Pickup 
 

7.5
8.0

Hard Floor Pickup Video  

Hard Floor Pickup Post Test  

iRobot Roomba j7/j7+ Hard Floor Pickup Post Test
Roborock Q5/Q5+ Hard Floor Pickup Post Test
Show Text 

High-Pile Carpet Pickup 
 

7.0
8.5

High-Pile Carpet Pickup Video  

High-Pile Carpet Pickup Post Test  

iRobot Roomba j7/j7+ High-Pile Carpet Pickup Post Test
Roborock Q5/Q5+ High-Pile Carpet Pickup Post Test
Show Text 

Low-Pile Carpet Pickup 
 

7.0
7.5

Low-Pile Carpet Pickup Video  

Low-Pile Carpet Pickup Post Test  

iRobot Roomba j7/j7+ Low-Pile Carpet Pickup Post Test
Roborock Q5/Q5+ Low-Pile Carpet Pickup Post Test
Show Text 

Pet Hair Pickup 
 

7.0
8.0

Pet Hair Pickup Video  

Pet Hair Pickup Post Test  

iRobot Roomba j7/j7+ Pet Hair Pickup Post Test
Roborock Q5/Q5+ Pet Hair Pickup Post Test
Show Text 

Suction 
 

5.6

Suction Video  

Maximum Head Suction 
 

0.2 inH₂O (0.04 kPa)

Normal Head Suction 
 

0.1 inH₂O (0.02 kPa)

Setting Used For Normal  

"Balanced" (App)
Show Text 

Airflow 
 

5.8
7.7

Maximum Airflow Video  

Maximum Head Airflow 
 

6.0 CFM (0.2 m³/min)
13.2 CFM (0.4 m³/min)
Show Text 

Noise 
 

7.8
7.7

Noise Video 
 

Bare Floor 
 

63.0 dBA
60.3 dBA

Low-Pile Carpet 
 

57.5 dBA
64.4 dBA
Show Text 

Household Adaptability 
 

7.5
8.0

Household Adaptability  

Show Text 

Obstacle Avoidance 
 

9.2

Obstacle Detection Sensor 
 

Camera-Based

Object Recognition 
 

Yes

Obstacle Video  

Bare Floor: Avoidance Rate 
 

93%

Bare Floor: Intervention Rate 
 

0%

Carpet: Avoidance Rate 
 

58%

Carpet: Intervention Rate 
 

0%

Always Avoided Pet Waste 
 

Yes
Show Text 

Height Clearance 
 

9.0

Height Clearance Video  

Lowest Height Cleared 
 

8.5 cm (3.3'')
Show Text 

Threshold Clearance 
 

7.0

Low Threshold Video  

High Threshold Video  

Max Threshold Height 
 

1.9 cm (0.7")
Show Text 

Air Quality 
 

Sealing Quality Video  

Anti-Allergy Filter (HEPA) 
 

No
No
Show Text 

Cracks 
 

5.5
4.0

Cracks Video  

Wood Cracks Post Test  

iRobot Roomba j7/j7+ Wood Cracks Post Test
Roborock Q5/Q5+ Wood Cracks Post Test
Show Text 

Stains 
 

1.0
1.0

Stain Video  

Stain Pickup Post Test  

iRobot Roomba j7/j7+ Stain Pickup Post Test
Roborock Q5/Q5+ Stain Pickup Post Test
Show Text 

Water 
 

0.0
0.0

Wet Compatible 
 

No
No

Water Video  

Water Pickup Post Test  

iRobot Roomba j7/j7+ Water Pickup Post Test
Roborock Q5/Q5+ Water Pickup Post Test
Show Text 
Automation

Physical Automation 
 

8.9
8.9

Recharge And Resume 
 

Yes
Yes

Pathing Algorithm 
 

Smart
Smart

Physical Boundary Markers 
 

No
No

Scheduled Start Buttons 
 

No
No

Cycle Control Buttons 
 

On-Board Only
On-Board Only

Navigation Control Buttons 
 

Return To Base Only
Return To Base Only
Show Text 

Companion App Automation 
 

7.5
9.0

Companion App Screen Grabs  

iRobot Roomba j7/j7+ Companion App Screen Grabs
Roborock Q5/Q5+ Companion App Screen Grabs

App Name 
 

iRobot HOME
Mi Home

Software Boundary Markers (No-Go Zones) 
 

Yes
Yes

App Scheduled Start 
 

Yes
Yes

App Cycle Control 
 

Yes
Yes

Navigation Control Within App 
 

No
Yes
Show Text 
To Be Deleted

Check Price

iRobot Roomba j7/j7+

Roborock Q5/Q5+

Comments

  1. Comparison

iRobot Roomba j7/j7+ vs Roborock Q5/Q5+: Main Discussion

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