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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. Storing
    5. Dirt Compartment
    6. In The Box
    7. Range
    8. Portability
    9. Battery
    10. Quality Of Life Features
    11. Tools And Brushes
    12. Alternative Configuration
  5. Performance
    1. Hard Floor Pick-Up
    2. High-Pile Carpet Pick-Up
    3. Low-Pile Carpet Pick-Up
    4. Pet-Hair Pick-Up
    5. Suction
    6. Airflow
    7. Noise
    8. Maneuverability
    9. Pet Hair Furniture Performance
    10. Air Quality
    11. Cracks
    12. Stains
    13. Water
  6. To Be Deleted
  7. Comments

Miele Dynamic U1 PowerLine vs BISSELL PowerForce Helix

Side-by-Side Comparison

Products

Miele Dynamic U1 PowerLine
BISSELL PowerForce Helix

Tested using Methodology v1.3

Updated Oct 31, 2024 02:26 AM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Nov 01, 2024 07:02 PM

SEE PRICE
Amazon.com
Miele Dynamic U1 PowerLine Picture
BISSELL PowerForce Helix Picture

Variants

  • Dynamic U1 (Fresh Air)
  • Dynamic U1 (Maverick)
  • Dynamic U1 (PowerLine)
  • PowerForce Helix (Black/Blue)
  • PowerForce Helix (Black/Purple)

Our Verdict

Miele Dynamic U1 PowerLine

BISSELL PowerForce Helix

The Miele Dynamic U1 PowerLine is a better upright vacuum than the BISSELL PowerForce Helix. The Miele is more effective at clearing all kinds of debris on bare and carpeted floors, is much sturdier-feeling, is easier to maintain, and offers greater maneuverability in tight spaces. It also comes with more specialized cleaning brushes. That said, the BISSELL is cheaper to maintain and much lighter.

0

Check Price

Fresh Air
Dynamic U1
SEE PRICE
Amazon.com
Black/Blue
PowerForce Helix
SEE PRICE
Walmart.com
Maverick
Dynamic U1
Amazon.com
Black/Purple
PowerForce Helix
SEE PRICE
Amazon.com
PowerLine
Dynamic U1
SEE PRICE
Amazon.com
 

Main Differences for

Threshold 

0.10

Bare Floor 

6.6
6.6

Hard Floor Pick-Up 
 

4.0
6.5

Portability 
 

5.8
8.0

Build Quality 
 

8.5
6.0

User Maintenance 
 

7.5
5.5

Maneuverability 
 

7.0
5.5

Recurring Cost 
 

5.5
7.5

Cracks 
 

6.0
5.0

Full Comparison

Design

Build Quality 
 

8.5
6.0

Build Quality Picture  

Miele Dynamic U1 PowerLine Build Quality Picture
BISSELL PowerForce Helix Build Quality Picture

Vacuum Type 
 

Upright
Upright

Show text

User Maintenance 
 

7.5
5.5

Maintenance Picture  

Miele Dynamic U1 PowerLine Maintenance Picture
BISSELL PowerForce Helix Maintenance Picture

Brushroll Cleaning Video  

Show text

Recurring Cost 
 

5.5
7.5

Recurring Cost Picture  

Miele Dynamic U1 PowerLine Recurring Cost Picture
BISSELL PowerForce Helix Recurring Cost Picture

Bag Part Number  

U AirClean 3D
No bag

Filter Part Number  

SF AA 30
1608225

HEPA Filter Part Number  

No HEPA Filter
No HEPA Filter

Show text

Storing 
 

7.0
7.1

Storing Picture  

Miele Dynamic U1 PowerLine Storing Picture
BISSELL PowerForce Helix Storing Picture

Height 
 

46.06" (117.0 cm)
43.50" (110.5 cm)

Width 
 

13.78" (35.0 cm)
13.39" (34.0 cm)

Depth 
 

14.17" (36.0 cm)
14.76" (37.5 cm)

Cord Storing 
 

Manual
Manual

On-Board Tool Storage 
 

Yes
Yes

Vacuum Rack/Station 
 

No
No

Show text

Dirt Compartment 
 

8.4
8.0

Dirt Compartment Picture  

Miele Dynamic U1 PowerLine Dirt Compartment Picture
BISSELL PowerForce Helix Dirt Compartment Picture

Bagless 
 

No
Yes

Volume 
 

1.11 gal (4.20 L)
0.40 gal (1.50 L)

Full Indicator 
 

Yes
Yes

Bag Included 
 

1
No Bag Needed

Show text

In The Box 
 

In The Box Picture  

Miele Dynamic U1 PowerLine In The Box Picture
BISSELL PowerForce Helix In The Box Picture

Show text

Range 
 

8.5
6.1

Cordless 
 

No
No

Cord Length 
 

39.57 ft (12.1 m)
22.97 ft (7.0 m)

Hose Length 
 

8.43 ft (2.57 m)
3.48 ft (1.06 m)

Minimum Wand Length 
 

1.90 ft (0.58 m)
1.25 ft (0.38 m)

Maximum Wand Length 
 

2.66 ft (0.81 m)
2.92 ft (0.89 m)

Total Range 
 

42.22 ft (12.87 m)
25.89 ft (7.89 m)

Show text

Portability 
 

5.8
8.0

Total Weight 
 

22.05 lbs (10.00 kg)
10.36 lbs (4.70 kg)

Weight In Hand 
 

4.30 lbs (1.95 kg)
1.63 lbs (0.74 kg)

Carrying handle 
 

Yes
Yes

Show text

Battery 
 

0.0
0.0

Minimum Battery Life 
 

N/A
N/A

Maximum Battery Life 
 

N/A
N/A

Recharge Time 
 

N/A
N/A

Recharge Dock 
 

No
No

Battery Life Indicator 
 

No
No

Removable Batteries 
 

No
No

Show text

Quality Of Life Features 
 

Picture Of Controls  

Miele Dynamic U1 PowerLine Picture Of Controls
BISSELL PowerForce Helix Picture Of Controls

Rotating Head 
 

Yes
No

Power Adjustment 
 

Yes
No

Self-Propelled 
 

No
No

Headlights 
 

Yes
No

Easy On/Off 
 

Yes
Yes

Head Surface Type Adjustment 
 

None
Manual

Show text

Tools And Brushes 
 

Tools And Brush Picture  

Miele Dynamic U1 PowerLine Tools And Brush Picture
BISSELL PowerForce Helix Tools And Brush Picture

Brushroll 
 

Yes
Yes

Brushroll On/Off 
 

Yes
No

Removable Brushroll 
 

No
Yes

Turbo Brush 
 

Yes
No

Crevice Tool 
 

Yes
Yes

Upholstery Tool 
 

Yes
No

Soft Bristle Brush 
 

Yes
Yes

Hard Bristle Brush 
 

No
No

Extension Wand 
 

Yes
Yes

Ceiling Fan Tool 
 

No
No

Pet Grooming Tool 
 

No
No

Show text

Alternative Configuration 
 

Alternative Configuration Photo 1  

Miele Dynamic U1 PowerLine Alternative Configuration Photo 1
BISSELL PowerForce Helix Alternative Configuration Photo 1

Alternative Configuration Photo 2  

Miele Dynamic U1 PowerLine Alternative Configuration Photo 2
BISSELL PowerForce Helix Alternative Configuration Photo 2

Blower Mode 
 

No
No

Show text

Performance

Hard Floor Pick-Up 
 

4.0
6.5

Hard Floor Pick-Up video  

Hard Floor Pick-Up Post test  

Miele Dynamic U1 PowerLine Hard Floor Pick-Up Post test
BISSELL PowerForce Helix Hard Floor Pick-Up Post test

Show text

High-Pile Carpet Pick-Up 
 

6.0
6.0

High-Pile Carpet Pick-Up Video  

High-Pile Carpet Pick-Up Post Test  

Miele Dynamic U1 PowerLine High-Pile Carpet Pick-Up Post Test
BISSELL PowerForce Helix High-Pile Carpet Pick-Up Post Test

Show text

Low-Pile Carpet Pick-Up 
 

6.0
5.5

Low-Pile Carpet Pick-Up Video  

Low-Pile Carpet Pick-Up Post Test  

Miele Dynamic U1 PowerLine Low-Pile Carpet Pick-Up Post Test
BISSELL PowerForce Helix Low-Pile Carpet Pick-Up Post Test

Show text

Pet-Hair Pick-Up 
 

7.0
6.5

Pet Hair Pick-Up Video  

Pet Hair Pick-Up Post Test  

Miele Dynamic U1 PowerLine Pet Hair Pick-Up Post Test
BISSELL PowerForce Helix Pet Hair Pick-Up Post Test

Show text

Suction 
 

2.6
3.3

Suction Video  

Maximum Hose Suction 
 

71.8 inH₂O (17.88 kPa)
55.0 inH₂O (13.69 kPa)

Maximum Head Suction 
 

0.8 inH₂O (0.21 kPa)
1.0 inH₂O (0.24 kPa)

Normal Head Suction 
 

0.7 inH₂O (0.18 kPa)
1.0 inH₂O (0.24 kPa)

Setting Used For Normal  

Smooth, (Brushroll Off)
Dial Setting "bare floor I"

Hose Diameter 
 

1.3" (3.2 cm)
1.4" (3.5 cm)

Show text

Airflow 
 

8.5
8.1

Maximum Airflow Video  

Maximum Hose Airflow 
 

85.4 CFM (2.4 m³/min)
77.3 CFM (2.2 m³/min)

Show text

Noise 
 

8.4
7.4

Noise Video 
 

Bare Floor 
 

72.7 dBA
81.5 dBA

Low-Pile Carpet 
 

72.5 dBA
78.6 dBA

Show text

Maneuverability 
 

7.0
5.5

Maneuverability Video  

Show text

Pet Hair Furniture Performance 
 

9.0
7.0

Sofa Pickup Video  

Sofa Pickup Post Test  

Miele Dynamic U1 PowerLine Sofa Pickup Post Test
BISSELL PowerForce Helix Sofa Pickup Post Test

Show text

Air Quality 
 

Sealing Quality Video  

Anti-Allergy Filter (HEPA) 
 

No
No

Show text

Cracks 
 

6.0
5.0

Cracks Video  

Wood Cracks Post Test  

Miele Dynamic U1 PowerLine Wood Cracks Post Test
BISSELL PowerForce Helix Wood Cracks Post Test

Show text

Stains 
 

1.0
1.0

Stain Video  

Stain Pickup Post Test  

Miele Dynamic U1 PowerLine Stain Pickup Post Test
BISSELL PowerForce Helix Stain Pickup Post Test

Show text

Water 
 

0.0
0.0

Wet Compatible 
 

No
No

Water Video  

Water Pickup Post Test  

Miele Dynamic U1 PowerLine Water Pickup Post Test
BISSELL PowerForce Helix Water Pickup Post Test

Show text

To Be Deleted

Check Price

Fresh Air
Dynamic U1
SEE PRICE
Amazon.com
Black/Blue
PowerForce Helix
SEE PRICE
Walmart.com
Maverick
Dynamic U1
Amazon.com
Black/Purple
PowerForce Helix
SEE PRICE
Amazon.com
PowerLine
Dynamic U1
SEE PRICE
Amazon.com
 

Miele Dynamic U1 PowerLine

BISSELL PowerForce Helix

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  1. Comparison

Miele Dynamic U1 PowerLine vs BISSELL PowerForce Helix: Main Discussion

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