Vitamix ONE vs Ninja TWISTi High-Speed Blender DUO

Which Blender Is Better?

Products

Vitamix ONE
Ninja TWISTi High-Speed Blender DUO

Tested using Methodology v1.0

Updated Jan 06, 2025 06:13 PM

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Amazon.com

Tested using Methodology v1.0.1

Updated Mar 11, 2026 01:44 PM

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Ninja
Vitamix ONE Picture

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Ninja TWISTi High-Speed Blender DUO Picture

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Our Verdict

Vitamix ONE

Ninja TWISTi High-Speed Blender DUO

The Ninja TWISTi High-Speed Blender DUO is better than the Vitamix ONE. Both are compact full-size blenders, but the Ninja comes with a personal jar and a to-go lid for smoothies. It's also more versatile since it can make smooth nut butter and snow-like crushed ice. It also has a significantly better build quality. However, it has only one speed setting while the Vitamix has a variable speed dial that gives you more control over the blending process.

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Variants

  • ONE (Black)
  • SS151 (Silver)
  • SS150 (Silver)

Check Price

Silver
SS151
SEE PRICE
Ninja
 
Black
ONE
Lowes.com
 
 
Black
ONE
Vitamix
 
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Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 
 

5.5
7.1

Nut Butter 
 

0.0
9.1

Crushed Ice 
 

4.5
8.7

Cleaning 
 

8.5
6.5

Fibrous Ingredients (Full Capacity) 
 

10
8.8

Fibrous Ingredients (Small Batches) 
 

10
9.3

Build Quality 
 

6.5
7.5

Full Comparison

Design

Dimensions 
 

Box Picture 
 

Compare High-Res
Vitamix ONE Box Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Box Picture

Blender Type 
 

Full Size Blender
Full Size Blender

Portable 
 

No

Height 
 

16.1" (41.0 cm)
13.8" (35.0 cm)

Width  

8.1" (20.5 cm)
6.5" (16.5 cm)

Depth  

10.0" (25.5 cm)
6.5" (16.5 cm)

Weight 
 

6.2 lbs (2.8 kg)
5.7 lbs (2.6 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A

Build Quality 
 

6.5
7.5

Build Quality Picture 
 

Compare High-Res
Vitamix ONE Build Quality Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Build Quality Picture

Feet  

Jar Capacity 
 

4.5
4.8

Main Jar Capacity 
 

32.0 oz (946 ml)
34.0 oz (1,006 ml)

Additional Jar Capacity 
 

N/A
18.0 oz (532 ml)

Jar/Beaker Materials 
 

Jar Picture 
 

Compare High-Res
Vitamix ONE Jar Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Jar Picture

Optional Jar Picture 
 

Compare High-Res
Vitamix ONE Optional Jar Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

No
Yes

Blades 
 

Blades Picture 
 

Compare High-Res
Vitamix ONE Blades Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Blades Picture

Blade Type 
 

Sharp
Sharp

Blade Count 
 

4
8

Removable 
 

No
Yes

Dishwasher Safe 
 

No
Yes

Lid 
 

Lid Picture 
 

Compare High-Res
Vitamix ONE Lid Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Lid Picture

Two-Part Lid 
 

Yes
No

Lid Closing Type 
 

Friction
Screw-On

Power Cord  

Cable Picture 
 

Compare High-Res
Vitamix ONE Cable Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Cable Picture

Stow-Away Compartment 
 

No
No

Cord Length 
 

2.6 ft (0.8 m)
2.8 ft (0.9 m)

In The Box  

Bundle Picture 
 

Compare High-Res
Vitamix ONE Bundle Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Bundle Picture
Performance

Fibrous Ingredients (Small Batches) 
 

10
9.3

Fibrous Ingredients (Small Batches) Photo 
 

Compare High-Res
Vitamix ONE Fibrous Ingredients (Small Batches) Photo
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Main Jar
Additional Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

10
8.5

Fibrous Ingredients Texture 
 

10
9.5

Fibrous Ingredients (Full Capacity) 
 

10
8.8

Fibrous Ingredients (Full Capacity) Photo 
 

Compare High-Res
Vitamix ONE Fibrous Ingredients (Full Capacity) Photo
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

10
6.0

Fibrous Ingredients Texture 
 

10
9.5

Crushed Ice 
 

4.5
8.7

Crushed Ice Photo 
 

Compare High-Res
Vitamix ONE Crushed Ice Photo
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

5.5
8.0

Crushed Ice Texture 
 

4.0
9.0

Nut Butter 
 

0.0
9.1

Nut Butter Picture 
 

Compare High-Res
Vitamix ONE Nut Butter Picture
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

N/A
8.5

Nut Butter Texture 
 

N/A
9.5

Noise 
 

5.6
5.6

Noise @ Max Speed 
 

98.2 dB
98.4 dB

Noise Video  

Blade Speed 
 

Min Speed 
 

18,200 RPM
17,500 RPM

Power 
 

840 W
1,100 W

Max Speed 
 

29,000 RPM
17,500 RPM

Speed Adjustment Based On Jar Type 
 

No
No
Ease Of Use

Controls And Programs 
 

Control Panel 
 

Compare High-Res
Vitamix ONE Control Panel
Compare High-Res
Ninja TWISTi High-Speed Blender DUO Control Panel

On/Off Switch 
 

No
No

Speed Presets 
 

0
1

Hot Blending 
 

No
No

Speed Dial 
 

Yes
No

Pulse/Turbo Mode 
 

No
Yes

Programs 
 

0
3

Blending Time Indicator 
 

No
Yes

Programmable Timer 
 

No
No

Cleaning 
 

8.5
6.5

Self-Cleaning Video  

Cleaning Video  

Check Price

Silver
SS151
SEE PRICE
Ninja
 
Black
ONE
Lowes.com
 
 
Black
ONE
Vitamix
 

Vitamix ONE

Ninja TWISTi High-Speed Blender DUO

Comments

  1. Comparison

Vitamix ONE vs Ninja TWISTi High-Speed Blender DUO: Main Discussion

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