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- Table of Contents
- Top
- Main Differences
- Design
- Performance
- Automation
- Comments
eufy RoboVac 30C vs Roborock E4
Side-by-Side Comparison
Products
eufy RoboVac 30C
Roborock E4
Tested using Methodology v0.6
Updated Oct 17, 2024 02:33 PM
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Updated Jan 16, 2025 01:04 AM
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Vacuum TypeRobot
BaglessYes
CordlessYes
Anti-Allergy Filter (HEPA)No
Wet CompatibleNo
Vacuum TypeRobot
BaglessYes
CordlessYes
Anti-Allergy Filter (HEPA)No
Wet CompatibleNo
Variants
- RoboVac 30C (Black)
- RoboVac 30C MAX (Black)
- E4 (Black)
Our Verdict
eufy RoboVac 30C
Roborock E4
The Roborock E4 is better than the eufy RoboVac 30C. The Roborock feels sturdier, incurs fewer recurring costs, has a larger dustbin, maneuvers itself more efficiently thanks to its smart-pathing navigational system, and delivers superior performance on all surface types. It also has a longer maximum runtime, though this can vary in the real world. Conversely, the eufy is a little smaller and a little lighter.
Check Price
Black
RoboVac 30C
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E4
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RoboVac 30C MAX
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E4
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E4
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E4
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E4
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Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable.
Learn how our test benches and scoring system work, and read more about the latest changes to our
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Main Differences forBare Floor
Bare Floor
Threshold
Bare Floor
7.2
7.9
Bare Floor Performance (Hardwood, Laminate, Tiles)
8.0
9.9
Maneuverability
6.5
8.0
Full Comparison
Design
Build Quality
7.0
8.0
Vacuum Type
Robot
Robot
Build Quality Picture
User Maintenance
6.5
6.5
Maintenance Picture
Brushroll Cleaning Video
Recurring Cost
4.5
6.0
Recurring Cost Picture
Bag Part Number
No bag
No bag
Filter Part Number
AK-T2906021
E11
HEPA Filter Part Number
No HEPA Filter
No HEPA Filter
Storing
9.0
8.9
Storing Picture
Height
3.23" (8.2 cm)
3.98" (10.1 cm)
Width
12.91" (32.8 cm)
13.78" (35.0 cm)
Depth
14.80" (37.6 cm)
15.75" (40.0 cm)
Cord Storing
Not Needed
Not Needed
On-Board Tool Storage
Not needed
Not needed
Vacuum Rack/Station
Yes
Yes
Dirt Compartment
6.5
7.4
Dirt Compartment Picture
Bagless
Yes
Yes
Volume
0.11 gal (0.40 L)
0.15 gal (0.55 L)
Full Indicator
No
Yes
Bag Included
No Bag Needed
No Bag Needed
In The Box
In The Box Picture
Range
10
10
Cordless
Yes
Yes
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
8.2
8.1
Total Weight
5.94 lbs (2.70 kg)
6.61 lbs (3.00 kg)
Weight In Hand
0.00 lbs (0.00 kg)
0.00 lbs (0.00 kg)
Carrying handle
No
No
Battery
8.9
9.0
Minimum Battery Life
70 min
114 min
Maximum Battery Life
115 min
195 min
Recharge Time
242 min
232 min
Recharge Dock
Yes
Yes
Battery Life Indicator
Yes
Yes
Removable Batteries
Yes
No
Quality Of Life Features
Picture Of Controls
Rotating Head
No
No
Power Adjustment
Yes
Yes
Self-Propelled
Yes
Yes
Headlights
No
No
Easy On/Off
Yes
Yes
Head Surface Type Adjustment
Only Automatic
Only Automatic
Tools And Brushes
Tools And Brush Picture
Brushroll
Yes
Yes
Brushroll On/Off
No
No
Removable Brushroll
Yes
Yes
Turbo Brush
No
No
Crevice Tool
No
No
Upholstery Tool
No
No
Soft Bristle Brush
No
No
Hard Bristle Brush
No
No
Extension Wand
No
No
Ceiling Fan Tool
No
No
Pet Grooming Tool
No
No
Alternative Configuration
Alternative Configuration Photo 1
Alternative Configuration Photo 2
Blower Mode
No
No
Performance
Bare Floor Performance (Hardwood, Laminate, Tiles)
8.0
9.9
Setting Used
"Maximum Power" (3 Beeps)
"Balanced"
Bare Floor Large Debris Graph
Large Debris at 0 gal (0L)
94%
100%
Large Debris at 0.07 gal (0.25L)
55%
97%
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
Small Debris at 0 gal (0L)
98%
100%
Small Debris at 0.07 gal (0.25L)
≈ 97%
100%
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
6.0
6.1
Setting Used
"Maximum Power" (3 Beeps)
"MAX"
Low Carpet Large Debris Graph
Large Debris at 0 gal (0L)
49%
67%
Large Debris at 0.07 gal (0.25L)
≈ 48%
66%
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
Small Debris at 0 gal (0L)
47%
38%
Small Debris at 0.07 gal (0.25L)
≈ 46%
35%
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
6.2
6.1
Setting Used
"Maximum Power" (3 Beeps)
"MAX"
High Carpet Large Debris Graph
Large Debris at 0 gal (0L)
28%
38%
Large Debris at 0.07 gal (0.25L)
≈ 27%
38%
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
Small Debris at 0 gal (0L)
60%
40%
Small Debris at 0.07 gal (0.25L)
≈ 59%
38%
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
8.7
8.8
Pet Hair Graph
Bare Floor
94%
100%
Low-Pile Carpet
89%
83%
High-Pile Carpet
91%
77%
Suction
0.1
0.0
Suction Video
Maximum Hose Suction
N/A
Maximum Head Suction
0.2 inH₂O (0.05 kPa)
0.0 inH₂O (0.01 kPa)
Setting Used For Maximum
"Max", (Remote Control)
Normal Head Suction
0.0 inH₂O (0.01 kPa)
0.0 inH₂O (0.00 kPa)
Setting Used For Normal
"Standard", (Remote Control)
"Balanced" (App)
Hose Diameter
N/A
N/A
Airflow
3.2
Maximum Airflow Video
Maximum Hose Airflow
16.4 CFM (0.5 m³/min)
Noise
9.7
8.9
Noise Video
Bare Floor
57.3 dBA
66.7 dBA
Low-Pile Carpet
55.6 dBA
67.5 dBA
Maneuverability
6.5
8.0
Maneuverability Video
Pet Hair Furniture Performance
0.0
0.0
Sofa Pickup Video
Sofa Pickup Post Test
Air Quality
Sealing Quality Video
Anti-Allergy Filter (HEPA)
No
No
Cracks
5.5
5.0
Cracks Video
Wood Cracks Post Test
Stains
1.0
1.0
Stain Video
Stain Pickup Post Test
Water
0.0
0.0
Wet Compatible
No
No
Water Video
Water Pickup Post Test
Automation
Physical Automation
6.7
7.1
Automatic Recharging
Yes
Yes
Automatic Bag Emptying
No
No
Pathing Algorithm
Random
Smart
Physical Boundary Markers
Yes
No
Scheduled Start Buttons
No
No
Cycle Control Buttons
Onboard Only
Onboard Only
Navigation Control Buttons
Full Movement Controls
Return to Base Only
Companion App Automation
7.5
8.0
Companion App Screen Grabs
App Name
eufy Clean
Mi Home
iOS Availability
Yes
Yes
Android Availability
Yes
Yes
Software Boundary Markers (No Go Zones)
No
No
App Scheduled Start
Yes
Yes
App Cycle Control
Yes
Yes
Navigation Control within App
Yes
Yes
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Black
RoboVac 30C
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E4
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RoboVac 30C MAX
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E4
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E4
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E4
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E4
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eufy RoboVac 30C
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eufy RoboVac 30C vs Roborock E4: Main Discussion
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