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Dyson V15 Detect vs Shark Detect Pro IW3511

Which Vacuum Is Better?

    Top
    Main Differences
    Debris Pickup
      Hard Floor PickupHigh-Pile Carpet PickupLow-Pile Carpet PickupPet Hair PickupPet Hair Furniture PerformanceCracks
    Design
      Build QualityIn The BoxStoringDirt Compartment SizeRuntimeBatteryRangeUser MaintenancePortabilityRecurring CostQuality Of Life FeaturesTools And BrushesAlternative Configuration
    Mobility
      PortabilityManeuverabilityRange
    Air Quality
      Particle FiltrationAir Quality During Emptying
    Performance
      Hard Floor PickupHigh-Pile Carpet PickupLow-Pile Carpet PickupPet Hair PickupSuctionAirflowNoiseManeuverabilityPet Hair Furniture PerformanceAir QualityCracksStainsWater
    Mopping Capabilities
      StainsWater
    Comments

Products

Dyson V15 Detect
Shark Detect Pro IW3511

Tested using Methodology v1.4

Updated Jan 15, 2026 05:08 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Sep 04, 2025 03:26 PM

SEE PRICE
Amazon.com
Dyson V15 Detect Picture
Shark Detect Pro IW3511 Picture
Vacuum Type
Stick/Handheld
Bagless
Yes
Wet Compatible
No
Cordless
Yes
Anti-Allergy Filter (HEPA)
Yes
Vacuum Type
Stick/Handheld
Bagless
Yes
Wet Compatible
No
Cordless
Yes
Anti-Allergy Filter (HEPA)
Yes
  1. Recommended in 17 articles:
  2. Pet Hair
  3. Hardwood
  4. Cordless
  5. 14

Our Verdict

Dyson V15 Detect

Shark Detect Pro IW3511

The Dyson V15 Detect is better than the Shark Detect Pro IW3511. The Dyson is considerably more powerful, delivers better performance on bare floors and carpets, and has a wider array of attachments. That said, the Shark is lighter and is only available with a self-empty docking station.

0 

Variants

  • V15 Detect Animal (Blue/Nickel)
  • V15 Detect Complete+ (Blue/Nickel)
  • IW1120 (Ash Purple/Gray)
  • IW3110 (Ash Purple/Gray)

Review

See Dyson V15 Detect Review
See Shark Detect Pro IW3511 Review
7 
5 

Check Price

Blue/Nickel
V15 Detect Animal
SEARCH
Amazon.com
Ash Purple/Gray 
IW1120
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Complete+
SEARCH
Amazon.com
Ash Purple/Gray 
IW3110
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Complete
SEARCH
Amazon.com
White/Ash Purple
IW3510
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Pro
SEE PRICE
Amazon.com
White/Beats Brass
IW3511
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect
SEE PRICE
BestBuy.com
White/Beats Brass
IW3611
SEARCH
Amazon.com
Yellow/Nickel
V15 Detect Absolute
SEE PRICE
Amazon.com
White/Beats Brass
IW1511
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect Total Clean Extra
SEE PRICE
Amazon.com
White/Dark Gray
IW1111
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect Total Clean
SEARCH
Amazon.com
White/Dark Gray
IW3615
SEARCH
Amazon.com
Yellow/Nickel
V15 Detect Extra
SEE PRICE
BestBuy.com
 
Yellow/Nickel
V15 Detect Complete
SEE PRICE
Amazon.com
 
Yellow/Nickel
V15 Detect Plus
SEE PRICE
Amazon.com
 
Read more

Main Differences for
House

Threshold 

0.10

House 
 

7.4
No major differences between these vacuums for house. See full list of tests below.

Full Comparison

Debris Pickup

Hard Floor Pickup 
 

8.0
8.0

Hard Floor Pickup video  

Hard Floor Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Hard Floor Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Hard Floor Pickup Post Test
Show Text 

High-Pile Carpet Pickup 
 

8.0
5.0

High-Pile Carpet Pickup Video  

High-Pile Carpet Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect High-Pile Carpet Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 High-Pile Carpet Pickup Post Test
Show Text 

Low-Pile Carpet Pickup 
 

7.5
6.5

Low-Pile Carpet Pickup Video  

Low-Pile Carpet Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Low-Pile Carpet Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Low-Pile Carpet Pickup Post Test
Show Text 

Pet Hair Pickup 
 

9.5
8.0

Pet Hair Pickup Video  

Pet Hair Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Pet Hair Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Pet Hair Pickup Post Test
Show Text 

Pet Hair Furniture Performance 
 

8.0
8.5

Sofa Pickup Video  

Sofa Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Sofa Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Sofa Pickup Post Test
Show Text 

Cracks 
 

8.0
5.5

Cracks Video  

Wood Cracks Post Test 
 

Compare High-Res
Dyson V15 Detect Wood Cracks Post Test
Compare High-Res
Shark Detect Pro IW3511 Wood Cracks Post Test
Show Text 
Design

Build Quality 
 

6.5
6.5

Build Quality Picture 
 

Compare High-Res
Dyson V15 Detect Build Quality Picture
Compare High-Res
Shark Detect Pro IW3511 Build Quality Picture

Vacuum Type 
 

Stick/Handheld
Stick/Handheld
Show Text 

In The Box 
 

In The Box Picture 
 

Compare High-Res
Dyson V15 Detect In The Box Picture
Compare High-Res
Shark Detect Pro IW3511 In The Box Picture

Brushroll 
 

Yes
Yes

Brushroll On/Off 
 

No
No

Removable Brushroll 
 

Yes
Yes

Turbo Brush 
 

Yes
No

Crevice Tool 
 

Yes
Yes

Upholstery Tool 
 

Yes
Yes

Soft Bristle Brush 
 

Yes
Yes

Hard Bristle Brush 
 

Yes
No

Extension Wand 
 

Yes
Yes

Ceiling Fan Tool 
 

No
No

Pet Grooming Tool 
 

No
Yes
Show Text 

Storing 
 

9.0
7.7

Storing Picture 
 

Compare High-Res
Dyson V15 Detect Storing Picture
Compare High-Res
Shark Detect Pro IW3511 Storing Picture

Height 
 

45.28" (115.0 cm)
43.58" (110.7 cm)

Width 
 

9.84" (25.0 cm)
10.47" (26.6 cm)

Depth 
 

10.24" (26.0 cm)
13.74" (34.9 cm)

Cord Storing 
 

Not Needed
Manual

On-Board Tool Storage 
 

Yes
Yes

Vacuum Rack/Station 
 

Yes
Yes
Show Text 

Dirt Compartment Size 
 

6.9
7.9

Dirt Compartment Picture 
 

Compare High-Res
Dyson V15 Detect Dirt Compartment Picture
Compare High-Res
Shark Detect Pro IW3511 Dirt Compartment Picture

Bagless 
 

Yes
Yes

Volume 
 

0.12 gal (0.45 L)
0.74 gal (2.80 L)

Full Indicator 
 

Yes
No

Bag Included 
 

No Bag Needed
No Bag Needed
Show Text 

Runtime 
 

6.3

Minimum Runtime 
 

8 min

Maximum Runtime 
 

75 min
Show Text 

Battery 
 

7.3
7.4

Minimum Battery Life 
 

8 min
11 min

Maximum Battery Life 
 

75 min
68 min

Recharge Time 
 

231 min
229 min

Recharge Dock 
 

Yes
Yes

Battery Life Indicator 
 

Yes
Yes

Swappable Battery 
 

Yes

User-Serviceable Battery 
 

Yes
Yes
Show Text 

Range 
 

10
10

Cordless 
 

Yes
Yes

Cord Length 
 

N/A
N/A

Hose Length 
 

N/A
N/A

Minimum Wand Length 
 

1.18 ft (0.36 m)
0.90 ft (0.27 m)

Maximum Wand Length 
 

3.25 ft (0.99 m)
3.04 ft (0.93 m)

Total Range 
 

N/A
N/A
Show Text 

User Maintenance 
 

7.0
6.5

Maintenance Picture 
 

Compare High-Res
Dyson V15 Detect Maintenance Picture
Compare High-Res
Shark Detect Pro IW3511 Maintenance Picture

Brushroll Cleaning Video  

Show Text 

Portability 
 

8.0
8.2

Total Weight 
 

6.46 lbs (2.93 kg)
5.84 lbs (2.65 kg)

Weight In Hand 
 

3.70 lbs (1.68 kg)
3.28 lbs (1.49 kg)

Carrying handle 
 

Yes
Yes
Show Text 

Recurring Cost 
 

10
6.0

Recurring Cost Picture 
 

Compare High-Res
Dyson V15 Detect Recurring Cost Picture
Compare High-Res
Shark Detect Pro IW3511 Recurring Cost Picture

Bag Part Number  

No bag
No bag

Filter Part Number  

970013-02
XPRFIW1000

HEPA Filter Part Number  

970013-02
XHFIW1000
Show Text 

Quality Of Life Features 
 

Picture Of Controls 
 

Compare High-Res
Dyson V15 Detect Picture Of Controls
Compare High-Res
Shark Detect Pro IW3511 Picture Of Controls

Rotating Head 
 

Yes
Yes

Power Adjustment 
 

Yes
Yes

Self-Propelled 
 

No
No

Headlights 
 

Yes
Yes

Easy On/Off 
 

Yes
Yes

Head Surface Type Adjustment 
 

Manual
Only Automatic

Blower Mode 
 

No
No
Show Text 

Tools And Brushes 
 

Tools And Brush Picture  

Shark Detect Pro IW3511 Tools And Brush Picture

Brushroll 
 

Yes
Yes

Brushroll On/Off 
 

No
No

Removable Brushroll 
 

Yes
Yes

Turbo Brush 
 

Yes
No

Crevice Tool 
 

Yes
Yes

Upholstery Tool 
 

Yes
Yes

Soft Bristle Brush 
 

Yes
Yes

Hard Bristle Brush 
 

Yes
No

Extension Wand 
 

Yes
Yes

Ceiling Fan Tool 
 

No
No

Pet Grooming Tool 
 

No
Yes
Show Text 

Alternative Configuration 
 

Alternative Configuration Photo 1 
 

Compare High-Res
Dyson V15 Detect Alternative Configuration Photo 1
Compare High-Res
Shark Detect Pro IW3511 Alternative Configuration Photo 1

Alternative Configuration Photo 2 
 

Compare High-Res
Dyson V15 Detect Alternative Configuration Photo 2
Compare High-Res
Shark Detect Pro IW3511 Alternative Configuration Photo 2

Blower Mode 
 

No
No
Show Text 
Mobility

Portability 
 

8.0
8.2

Total Weight 
 

6.46 lbs (2.93 kg)
5.84 lbs (2.65 kg)

Weight In Hand 
 

3.70 lbs (1.68 kg)
3.28 lbs (1.49 kg)

Carrying Handle 
 

Yes
Yes
Show Text 

Maneuverability 
 

7.5
7.5

Maneuverability Video  

Alternative Configuration 
 

Compare High-Res
Dyson V15 Detect Alternative Configuration
Compare High-Res
Shark Detect Pro IW3511 Alternative Configuration

Alternative Configuration Photo 2 
 

Compare High-Res
Dyson V15 Detect Alternative Configuration Photo 2
Compare High-Res
Shark Detect Pro IW3511 Alternative Configuration Photo 2
Show Text 

Range 
 

10
10

Cordless 
 

Yes
Yes

Cord Length 
 

N/A
N/A

Hose Length 
 

N/A
N/A

Minimum Wand Length 
 

1.18 ft (0.36 m)
0.90 ft (0.27 m)

Maximum Wand Length 
 

3.25 ft (0.99 m)
3.04 ft (0.93 m)

Total Range 
 

N/A
N/A
Show Text 
Air Quality

Particle Filtration 
 

9.9

Operation Video  

Particle Filtration  

 Preview Graph
Dyson V15 Detect Particle Filtration

Average PM10 Concentration 
 

0.1 μg/m³

Average PM2.5 Concentration 
 

0.1 μg/m³

Anti-Allergy Filter (HEPA) 
 

Yes
Yes
Show Text 

Air Quality During Emptying 
 

4.0

Emptying Video  

Show Text 
Performance

Hard Floor Pickup 
 

8.0
8.0

Hard Floor Pickup video  

Hard Floor Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Hard Floor Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Hard Floor Pickup Post Test
Show Text 

High-Pile Carpet Pickup 
 

8.0
5.0

High-Pile Carpet Pickup Video  

High-Pile Carpet Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect High-Pile Carpet Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 High-Pile Carpet Pickup Post Test
Show Text 

Low-Pile Carpet Pickup 
 

7.5
6.5

Low-Pile Carpet Pickup Video  

Low-Pile Carpet Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Low-Pile Carpet Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Low-Pile Carpet Pickup Post Test
Show Text 

Pet Hair Pickup 
 

9.5
8.0

Pet Hair Pickup Video  

Pet Hair Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Pet Hair Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Pet Hair Pickup Post Test
Show Text 

Suction 
 

7.7
2.7

Suction Video  

Maximum Hose Suction 
 

118.9 inH₂O (29.61 kPa)
67.5 inH₂O (16.81 kPa)

Maximum Head Suction 
 

6.9 inH₂O (1.72 kPa)
1.1 inH₂O (0.28 kPa)

Normal Head Suction 
 

3.3 inH₂O (0.83 kPa)
0.6 inH₂O (0.15 kPa)

Setting Used For Normal  

"Auto", (Laser Slim Fluffy Head)
"AUTO", (QuadClean™ Multi-Surface Brushroll)

Hose Diameter 
 

1.3" (3.2 cm)
1.1" (2.8 cm)
Show Text 

Airflow 
 

7.8
5.6

Maximum Airflow Video  

Maximum Hose Airflow 
 

71.9 CFM (2.0 m³/min)
35.7 CFM (1.0 m³/min)
Show Text 

Noise 
 

8.6
8.1

Noise Video 
 

Bare Floor 
 

70.5 dBA
74.4 dBA

Low-Pile Carpet 
 

71.0 dBA
76.3 dBA
Show Text 

Maneuverability 
 

7.5
7.5

Maneuverability Video  

Show Text 

Pet Hair Furniture Performance 
 

8.0
8.5

Sofa Pickup Video  

Sofa Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Sofa Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Sofa Pickup Post Test
Show Text 

Air Quality 
 

Sealing Quality Video  

Anti-Allergy Filter (HEPA) 
 

Yes
Yes
Show Text 

Cracks 
 

8.0
5.5

Cracks Video  

Wood Cracks Post Test 
 

Compare High-Res
Dyson V15 Detect Wood Cracks Post Test
Compare High-Res
Shark Detect Pro IW3511 Wood Cracks Post Test
Show Text 

Stains 
 

3.0
3.0

Stain Video  

Stain Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Stain Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Stain Pickup Post Test
Show Text 

Water 
 

0.0
0.0

Wet Compatible 
 

No
No

Water Video  

Water Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Water Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Water Pickup Post Test
Show Text 
Mopping Capabilities

Stains 
 

3.0
3.0

Stain Video  

Stain Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Stain Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Stain Pickup Post Test
Show Text 

Water 
 

0.0
0.0

Water Video  

Water Pickup Post Test 
 

Compare High-Res
Dyson V15 Detect Water Pickup Post Test
Compare High-Res
Shark Detect Pro IW3511 Water Pickup Post Test

Wet Compatible 
 

No
No
Show Text 

Check Price

Blue/Nickel
V15 Detect Animal
SEARCH
Amazon.com
Ash Purple/Gray 
IW1120
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Complete+
SEARCH
Amazon.com
Ash Purple/Gray 
IW3110
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Complete
SEARCH
Amazon.com
White/Ash Purple
IW3510
SEARCH
Amazon.com
Blue/Nickel
V15 Detect Pro
SEE PRICE
Amazon.com
White/Beats Brass
IW3511
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect
SEE PRICE
BestBuy.com
White/Beats Brass
IW3611
SEARCH
Amazon.com
Yellow/Nickel
V15 Detect Absolute
SEE PRICE
Amazon.com
White/Beats Brass
IW1511
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect Total Clean Extra
SEE PRICE
Amazon.com
White/Dark Gray
IW1111
SEE PRICE
Amazon.com
Yellow/Nickel
V15 Detect Total Clean
SEARCH
Amazon.com
White/Dark Gray
IW3615
SEARCH
Amazon.com
Yellow/Nickel
V15 Detect Extra
SEE PRICE
BestBuy.com
 
Yellow/Nickel
V15 Detect Complete
SEE PRICE
Amazon.com
 
Yellow/Nickel
V15 Detect Plus
SEE PRICE
Amazon.com
 
Back to Top

Dyson V15 Detect

Shark Detect Pro IW3511

Comments

  1. Comparison
 • Posted 1 year ago

Dyson V15 Detect vs Shark Detect Pro IW3511: Main Discussion

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