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  1. Home
  2. Blender
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Jar Capacity
    4. Jar/Beaker Materials
    5. Blades
    6. Lid
    7. Power Cord
    8. In The Box
  5. Performance
    1. Fibrous Ingredients (Small Batches)
    2. Fibrous Ingredients (Full Capacity)
    3. Crushed Ice
    4. Nut Butter
    5. Noise
    6. Blade Speed
  6. Ease Of Use
    1. Controls And Programs
    2. Cleaning
  7. Comments

nutribullet Blender Combo vs Ninja Blender Duo with Auto-iQ BL642

Side-by-Side Comparison

Products

nutribullet Blender Combo
Ninja Blender Duo with Auto-iQ BL642

Tested using Methodology v1.0

Updated Jan 06, 2025 06:18 PM

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Tested using Methodology v1.0

Updated Sep 24, 2024 05:16 PM

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nutribullet Blender Combo Picture
Ninja Blender Duo with Auto-iQ BL642 Picture
Blender Type
Full Size Blender
Power
1,200 W
Hot Blending
Yes
Blender Type
Full Size Blender
Power
1,200 W
Hot Blending
No
  1. Recommended in 5 articles:
  2. Smoothies
  3. Budget
  4. Protein Shake
  5. nutribullet
  6. Under $100

Variants

  • NBF30500Z (Dark Gray)
  • NBF50500 (Gray)
  • NBF50500AK (Matte Black)
  • NBF50500AW (Matte White)
  • BL642 (Black)
  • BL640 (Black)
  • BL641 (Black/Silver)

Review

See nutribullet Blender Combo Review
See Ninja Blender Duo with Auto-iQ BL642 Review
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Our Verdict

nutribullet Blender Combo

Ninja Blender Duo with Auto-iQ BL642

The Ninja Blender Duo with Auto-iQ BL642 is better than the nutribullet Blender Combo for most purposes. The Ninja has a better build quality. It can make snow-like crushed ice and is much better suited for processing hard ingredients like nuts. All of its components are dishwasher-safe. On the other hand, you may prefer the nutribullet model because it can hot blend. It's much easier to clean by hand and makes a much smoother blend with big batches of fibrous ingredients.

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Check Price

Dark Gray
NBF30500Z
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Black
BL642
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Gray
NBF50500
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Black
BL640
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Matte Black
NBF50500AK
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Black/Silver
BL641
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Matte White
NBF50500AW
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Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 

7.1
6.9

Hot Blending 
 

Yes
No

Crushed Ice 
 

0.0
10

Nut Butter 
 

5.0
8.1

Fibrous Ingredients (Full Capacity) 
 

9.4
6.8

Cleaning 
 

9.0
6.0

Fibrous Ingredients (Small Batches) 
 

10
9.3

Build Quality 
 

7.0
8.0

Full Comparison

Design

Dimensions 
 

Blender Type 
 

Full Size Blender
Full Size Blender

Box Picture  

nutribullet Blender Combo Box Picture
Ninja Blender Duo with Auto-iQ BL642 Box Picture

Height 
 

16.6" (42.1 cm)
17.8" (45.2 cm)

Width  

8.1" (20.6 cm)
7.6" (19.2 cm)

Depth  

8.2" (20.9 cm)
10.0" (25.5 cm)

Weight 
 

7.0 lbs (3.2 kg)
8.8 lbs (4.0 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

7.0
8.0

Build Quality Picture  

nutribullet Blender Combo Build Quality Picture
Ninja Blender Duo with Auto-iQ BL642 Build Quality Picture
Show Text 

Jar Capacity 
 

9.0
9.8

Main Jar Capacity 
 

64.0 oz (1,893 ml)
72.0 oz (2,129 ml)

Additional Jar Capacity 
 

32.0 oz (946 ml)
32.0 oz (946 ml)
Show Text 

Jar/Beaker Materials 
 

Jar Picture  

nutribullet Blender Combo Jar Picture
Ninja Blender Duo with Auto-iQ BL642 Jar Picture

Optional Jar Picture  

nutribullet Blender Combo Optional Jar Picture
Ninja Blender Duo with Auto-iQ BL642 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture  

nutribullet Blender Combo Blades Picture
Ninja Blender Duo with Auto-iQ BL642 Blades Picture

Blade Type 
 

Dull
Sharp

Blade Count 
 

6
6

Removable 
 

No
Yes

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture  

nutribullet Blender Combo Lid Picture
Ninja Blender Duo with Auto-iQ BL642 Lid Picture

Two-Part Lid 
 

Yes
No

Lid Closing Type 
 

Friction
Lock Mechanism
Show Text 

Power Cord  

Cable Picture  

nutribullet Blender Combo Cable Picture
Ninja Blender Duo with Auto-iQ BL642 Cable Picture

Stow-Away Compartment 
 

No
Yes

Cord Length 
 

3.3 ft (1.0 m)
2.6 ft (0.8 m)
Show Text 

In The Box  

Bundle Picture  

nutribullet Blender Combo Bundle Picture
Ninja Blender Duo with Auto-iQ BL642 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

10
9.3

Fibrous Ingredients (Small Batches) Photo  

nutribullet Blender Combo Fibrous Ingredients (Small Batches) Photo
Ninja Blender Duo with Auto-iQ BL642 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Additional Jar
Additional Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

10
8.5

Fibrous Ingredients Texture 
 

10
9.5
Show Text 

Fibrous Ingredients (Full Capacity) 
 

9.4
6.8

Fibrous Ingredients (Full Capacity) Photo  

nutribullet Blender Combo Fibrous Ingredients (Full Capacity) Photo
Ninja Blender Duo with Auto-iQ BL642 Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

7.0
6.0

Fibrous Ingredients Texture 
 

10
7.0
Show Text 

Crushed Ice 
 

0.0
10

Crushed Ice Photo  

nutribullet Blender Combo Crushed Ice Photo
Ninja Blender Duo with Auto-iQ BL642 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

N/A
10

Crushed Ice Texture 
 

N/A
10
Show Text 

Nut Butter 
 

5.0
8.1

Nut Butter Picture  

nutribullet Blender Combo Nut Butter Picture
Ninja Blender Duo with Auto-iQ BL642 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

2.0
6.0

Nut Butter Texture 
 

7.0
9.5
Show Text 

Noise 
 

7.0
7.4

Noise @ Max Speed 
 

94.2 dB
91.4 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

14,100 RPM
3,200 RPM

Power 
 

1,200 W
1,200 W

Max Speed 
 

20,300 RPM
4,600 RPM

Speed Adjustment Based On Jar Type 
 

No
Yes
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel  

nutribullet Blender Combo Control Panel
Ninja Blender Duo with Auto-iQ BL642 Control Panel

On/Off Switch 
 

Yes
Yes

Speed Presets 
 

3
3

Hot Blending 
 

Yes
No

Speed Dial 
 

No
No

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

1
4

Blending Time Indicator 
 

No
Yes

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

9.0
6.0

Self-Cleaning Video  

Cleaning Video  

Show Text 

Check Price

Dark Gray
NBF30500Z
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Black
BL642
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Gray
NBF50500
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Black
BL640
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Matte Black
NBF50500AK
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Black/Silver
BL641
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Matte White
NBF50500AW
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Back to Top

nutribullet Blender Combo

Ninja Blender Duo with Auto-iQ BL642

Comments

  1. Comparison
 • Posted 1 year ago

nutribullet Blender Combo vs Ninja Blender Duo with Auto-iQ BL642: Main Discussion

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