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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

Vitamix A2300 vs Ninja Blender Duo with Auto-iQ BL642

Side-by-Side Comparison

Products

Vitamix A2300
Ninja Blender Duo with Auto-iQ BL642

Tested using Methodology v1.0

Updated Oct 21, 2024 01:32 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Sep 24, 2024 05:16 PM

SEE PRICE
Amazon.com
Vitamix A2300 Picture
Ninja Blender Duo with Auto-iQ BL642 Picture
Blender Type
Full Size Blender
Power
1,640 W
Hot Blending
Yes
Blender Type
Full Size Blender
Power
1,200 W
Hot Blending
No

Variants

  • A2300 (Black)
  • A2300 SmartPrep Kitchen System (Black)
  • A2300 (Red)
  • A2300 (Slate)
  • A2300 (White)
  • BL642 (Black)
  • BL640 (Black)
  • BL641 (Black/Silver)

Review

See Vitamix A2300 Review
See Ninja Blender Duo with Auto-iQ BL642 Review
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Our Verdict

Vitamix A2300

Ninja Blender Duo with Auto-iQ BL642

The Vitamix A2300 is better than the Ninja Blender Duo with Auto-iQ BL642 for most purposes. The Vitamix is sturdier, is easier to clean, has more speed settings, and has a better blending performance for most recipes. However, the Ninja is a full-size blender with personal-sized jars included, and it's a little better at crushing ice.

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Check Price

Black
A2300
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Black
BL642
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Black
A2300 SmartPrep Kitchen System
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Black
BL640
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Red
A2300
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Black/Silver
BL641
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Slate
A2300
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White
A2300
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Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 

9.1
6.9

Hot Blending 
 

Yes
No

Fibrous Ingredients (Full Capacity) 
 

9.7
6.8

Cleaning 
 

7.5
6.0

Nut Butter 
 

8.9
8.1

Build Quality 
 

9.0
8.0

Full Comparison

Design

Dimensions 
 

Blender Type 
 

Full Size Blender
Full Size Blender

Box Picture  

Vitamix A2300 Box Picture
Ninja Blender Duo with Auto-iQ BL642 Box Picture

Height 
 

17.0" (43.3 cm)
17.8" (45.2 cm)

Width  

7.8" (19.9 cm)
7.6" (19.2 cm)

Depth  

10.8" (27.5 cm)
10.0" (25.5 cm)

Weight 
 

12.0 lbs (5.4 kg)
8.8 lbs (4.0 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

9.0
8.0

Build Quality Picture  

Vitamix A2300 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 
 

N/A
32.0 oz (946 ml)
Show Text 

Jar/Beaker Materials 
 

Jar Picture  

Vitamix A2300 Jar Picture
Ninja Blender Duo with Auto-iQ BL642 Jar Picture

Optional Jar Picture  

Vitamix A2300 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  

Vitamix A2300 Blades Picture
Ninja Blender Duo with Auto-iQ BL642 Blades Picture

Blade Type 
 

Sharp
Sharp

Blade Count 
 

4
6

Removable 
 

No
Yes

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture  

Vitamix A2300 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  

Vitamix A2300 Cable Picture
Ninja Blender Duo with Auto-iQ BL642 Cable Picture

Stow-Away Compartment 
 

Yes
Yes

Cord Length 
 

4.1 ft (1.2 m)
2.6 ft (0.8 m)
Show Text 

In The Box  

Bundle Picture  

Vitamix A2300 Bundle Picture
Ninja Blender Duo with Auto-iQ BL642 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.3
9.3

Fibrous Ingredients (Small Batches) Photo  

Vitamix A2300 Fibrous Ingredients (Small Batches) Photo
Ninja Blender Duo with Auto-iQ BL642 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Main Jar
Additional Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

6.5
8.5

Fibrous Ingredients Texture 
 

10
9.5
Show Text 

Fibrous Ingredients (Full Capacity) 
 

9.7
6.8

Fibrous Ingredients (Full Capacity) Photo  

Vitamix A2300 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 
 

8.5
6.0

Fibrous Ingredients Texture 
 

10
7.0
Show Text 

Crushed Ice 
 

9.6
10

Crushed Ice Photo  

Vitamix A2300 Crushed Ice Photo
Ninja Blender Duo with Auto-iQ BL642 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

8.5
10

Crushed Ice Texture 
 

10
10
Show Text 

Nut Butter 
 

8.9
8.1

Nut Butter Picture  

Vitamix A2300 Nut Butter Picture
Ninja Blender Duo with Auto-iQ BL642 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

8.0
6.0

Nut Butter Texture 
 

9.5
9.5
Show Text 

Noise 
 

6.7
7.4

Noise @ Max Speed 
 

94.9 dB
91.4 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

1,400 RPM
3,200 RPM

Power 
 

1,640 W
1,200 W

Max Speed 
 

22,400 RPM
4,600 RPM

Speed Adjustment Based On Jar Type 
 

Yes
Yes
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel  

Vitamix A2300 Control Panel
Ninja Blender Duo with Auto-iQ BL642 Control Panel

On/Off Switch 
 

Yes
Yes

Speed Presets 
 

0
3

Hot Blending 
 

Yes
No

Speed Dial 
 

Yes
No

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

0
4

Blending Time Indicator 
 

Yes
Yes

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

7.5
6.0

Self-Cleaning Video  

Cleaning Video  

Show Text 

Check Price

Black
A2300
Searching
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Black
BL642
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Black
A2300 SmartPrep Kitchen System
Searching
Finding store
Black
BL640
Searching
Finding store
Red
A2300
Searching
Finding store
Black/Silver
BL641
Searching
Finding store
Slate
A2300
Searching
Finding store
 
White
A2300
Searching
Finding store
 
Back to Top

Vitamix A2300

Ninja Blender Duo with Auto-iQ BL642

Comments

  1. Comparison
 • Posted 1 year ago

Vitamix A2300 vs Ninja Blender Duo with Auto-iQ BL642: Main Discussion

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