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- Table of Contents
- Top
- Main Differences
- Design
- Performance
- Automation
- Comments
eufy RoboVac 11S vs eufy RoboVac 15C
Side-by-Side Comparison
Products
eufy RoboVac 11S
eufy RoboVac 15C
Tested using Methodology v0.6
Updated Mar 03, 2025 03:42 PM
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Amazon.comTested using Methodology v0.6
Updated Feb 07, 2025 02:32 PM
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Amazon.com
Vacuum TypeRobot
BaglessYes
CordlessYes
Anti-Allergy Filter (HEPA)No
Wet CompatibleNo
Vacuum TypeRobot
BaglessYes
CordlessYes
Anti-Allergy Filter (HEPA)No
Wet CompatibleNo
Variants
- RoboVac 11S (Black)
- RoboVac 11S MAX (Black)
- RoboVac 11S MAX (White)
- RoboVac 11S (White)
- RoboVac 15C (Black)
- RoboVac 15C MAX (Blue)
- RoboVac 15C (White)
Our Verdict
eufy RoboVac 11S
eufy RoboVac 15C
The eufy RoboVac 11S is a better vacuum for more situations than the eufy RoboVac 15C, though the two are very similar in terms of design. The 11S delivers superior performance on bare floors and low-pile carpets, but the 15C is slightly better on high-pile carpets and has a companion app.
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Black
RoboVac 11S
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Amazon.comBlack
RoboVac 15C
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Amazon.comBlack
RoboVac 11S MAX
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Amazon.comWhite
RoboVac 15C
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Amazon.comWhite
RoboVac 11S MAX
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Amazon.comBlue
RoboVac 15C MAX
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Amazon.comWhite
RoboVac 11S
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Amazon.comMain Differences for
Threshold
Bare Floor
7.3
6.7
Bare Floor Performance (Hardwood, Laminate, Tiles)
8.4
5.5
Full Comparison
Design
Build Quality
7.0
7.0
Vacuum Type
Robot
Robot
Build Quality Picture
User Maintenance
6.5
6.0
Maintenance Picture
Brushroll Cleaning Video
Recurring Cost
4.5
4.5
Recurring Cost Picture
Bag Part Number
No bag
No bag
Filter Part Number
AK-T2906021
AK-T2906021
HEPA Filter Part Number
No HEPA Filter
No HEPA Filter
Storing
9.0
9.0
Storing Picture
Height
3.23" (8.2 cm)
3.15" (8.0 cm)
Width
12.91" (32.8 cm)
12.60" (32.0 cm)
Depth
14.96" (38.0 cm)
14.96" (38.0 cm)
Cord Storing
Not Needed
Not Needed
On-Board Tool Storage
Not needed
Not needed
Vacuum Rack/Station
Yes
Yes
Dirt Compartment
6.5
6.5
Dirt Compartment Picture
Bagless
Yes
Yes
Volume
0.11 gal (0.40 L)
0.11 gal (0.40 L)
Full Indicator
No
No
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
8.2
Total Weight
5.95 lbs (2.70 kg)
5.95 lbs (2.70 kg)
Weight In Hand
0.00 lbs (0.00 kg)
0.00 lbs (0.00 kg)
Carrying handle
No
No
Battery
8.8
8.8
Minimum Battery Life
70 min
68 min
Maximum Battery Life
109 min
111 min
Recharge Time
256 min
234 min
Recharge Dock
Yes
Yes
Battery Life Indicator
Yes
Yes
Removable Batteries
Yes
Yes
Quality Of Life Features
Picture Of Controls
Rotating Head
No
No
Power Adjustment
No
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)
8.4
5.5
Setting Used
"Max"
"Max"
Bare Floor Large Debris Graph
Large Debris at 0 gal (0L)
99%
16%
Large Debris at 0.07 gal (0.25L)
20%
13%
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)
100%
99%
Small Debris at 0.07 gal (0.25L)
97%
≈ 99%
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
5.8
5.2
Setting Used
"Max"
"Max"
Low Carpet Large Debris Graph
Large Debris at 0 gal (0L)
43%
47%
Large Debris at 0.07 gal (0.25L)
40%
≈ 46%
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)
46%
27%
Small Debris at 0.07 gal (0.25L)
48%
≈ 26%
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
6.2
Setting Used
"Max"
"Max"
High Carpet Large Debris Graph
Large Debris at 0 gal (0L)
32%
33%
Large Debris at 0.07 gal (0.25L)
35%
≈ 32%
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)
52%
55%
Small Debris at 0.07 gal (0.25L)
48%
≈ 54%
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
8.0
9.3
Pet Hair Graph
Bare Floor
87%
100%
Low-Pile Carpet
87%
90%
High-Pile Carpet
94%
89%
Suction
0.1
0.0
Suction Video
Maximum Suction
0.2 inH₂O (0.05 kPa)
0.0 inH₂O (0.01 kPa)
Setting Used For Maximum
"Max", (Remote Control)
"Max", (Remote Control)
Normal Suction
0.1 inH₂O (0.02 kPa)
0.0 inH₂O (0.01 kPa)
Setting Used For Normal
"Standard", (Remote Control)
"Standard", (Remote Control)
Hose Diameter
N/A
N/A
Noise
9.7
9.8
Noise Video
Bare Floor
57.2 dBA
55.8 dBA
Low-Pile Carpet
56.7 dBA
55.0 dBA
Maneuverability
6.5
6.5
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
5.5
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
6.7
Automatic Recharging
Yes
Yes
Automatic Bag Emptying
No
No
Pathing Algorithm
Random
Random
Physical Boundary Markers
No
No
Scheduled Start Buttons
No
No
Cycle Control Buttons
Onboard Only
Onboard Only
Navigation Control Buttons
Full Movement Controls
Full Movement Controls
Companion App Automation
0.0
7.5
Companion App Screen Grabs
App Name
No App
eufy Clean
iOS Availability
No
Yes
Android Availability
No
Yes
Software Boundary Markers (No Go Zones)
No
No
App Scheduled Start
No
Yes
App Cycle Control
No
Yes
Navigation Control within App
No
Yes
Check Price
Black
RoboVac 11S
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Amazon.comBlack
RoboVac 15C
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Amazon.comBlack
RoboVac 11S MAX
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Amazon.comWhite
RoboVac 15C
SEE PRICE
Amazon.comWhite
RoboVac 11S MAX
SEE PRICE
Amazon.comBlue
RoboVac 15C MAX
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Amazon.comWhite
RoboVac 11S
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Amazon.com
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eufy RoboVac 11S
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eufy RoboVac 11S vs eufy RoboVac 15C: Main Discussion
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