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Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] vs KitchenAid K400

Which Blender Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityJar CapacityJar/Beaker MaterialsBladesLidPower CordIn The Box
    Performance
      Fibrous Ingredients (Small Batches)Fibrous Ingredients (Full Capacity)Crushed IceNut ButterNoiseBlade Speed
    Ease Of Use
      Controls And ProgramsCleaning
    Comments

Products

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]
KitchenAid K400

Tested using Methodology v1.0

Updated Jan 06, 2025 07:55 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Apr 23, 2025 05:44 PM

SEE PRICE
Amazon.com
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Picture
KitchenAid K400 Picture
Blender Type
Full Size Blender
Power
1,500 W
Hot Blending
No
Blender Type
Full Size Blender
Power
1,119 W
Hot Blending
Yes
  1. Recommended in 1 article:
  2. Ninja

Our Verdict

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]

KitchenAid K400

The KitchenAid K400 and the Ninja Mega Kitchen System are both good blenders that have different strengths. The KitchenAid is easier to clean and more versatile since it can hot blend. It makes a smoother puree with big batches of fibrous ingredients, like a recipe for broccoli soup. However, the Ninja comes with personal jars with to-go lids for single-serve drinks like smoothies. It also has a food processing attachment for slicing and chopping vegetables.

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Variants

  • BL770 (Black)
  • BL770AMZ (Black)
  • BL771 (Black)
  • K400 (Almond Cream)
  • K400 (Beetroot)
  • K400 (Blue Velvet)
  • K400 (Blue Velvet W/ Tamper)
  • K400 (Candy Apple)
  • K400 (Contour Silver)
  • K400 (Contour Silver W/ Tamper)
  • K400 (Contour Silver W/ Tamper & Personal Jar)
  • K400 (Dried Rose W/ Tamper)
  • K400 (Matte Black)
  • K400 (Matte Black W/ Tamper)
  • K400 (Matte Black W/ Tamper & Personal Jar)
  • K400 (Milkshake W/ Tamper)
  • K400 (Passion Red)
  • K400 (Passion Red W/ Tamper)
  • K400 (Pistachio W/ Tamper)
  • K400 (White)
  • K400 (White W/ Tamper)

Review

See Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Review
See KitchenAid K400 Review
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2 

Check Price

Black
BL770
SEE PRICE
Amazon.com
Almond Cream
K400
SEARCH
Amazon.com
Black
BL770AMZ
SEE PRICE
Amazon.com
Beetroot
K400
SEARCH
Amazon.com
Black
BL771
SEARCH
Amazon.com
Blue Velvet
K400
SEE PRICE
Walmart.com
 
Blue Velvet W/ Tamper
K400
SEE PRICE
Amazon.com
 
Candy Apple
K400
SEARCH
Amazon.com
 
Contour Silver
K400
SEE PRICE
Walmart.com
 
Contour Silver W/ Tamper
K400
SEE PRICE
Amazon.com
 
Contour Silver W/ Tamper & Personal Jar
K400
SEE PRICE
BestBuy.com
 
Dried Rose W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper & Personal Jar
K400
SEE PRICE
Amazon.com
 
Milkshake W/ Tamper
K400
SEE PRICE
Amazon.com
 
Passion Red
K400
SEE PRICE
Amazon.com
 
Passion Red W/ Tamper
K400
SEE PRICE
Amazon.com
 
Pistachio W/ Tamper
K400
SEE PRICE
Amazon.com
 
White
K400
SEE PRICE
Amazon.com
 
White W/ Tamper
K400
SEE PRICE
Amazon.com

Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 

7.0
8.7

Hot Blending 
 

No
Yes

Fibrous Ingredients (Full Capacity) 
 

7.6
9.7

Nut Butter 
 

8.5
6.9

Cleaning 
 

6.0
7.0

Full Comparison

Design

Dimensions 
 

Blender Type 
 

Full Size Blender
Full Size Blender

Box Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Box Picture
KitchenAid K400 Box Picture

Height 
 

17.9" (45.5 cm)
15.2" (38.7 cm)

Width  

8.3" (21.0 cm)
7.7" (19.5 cm)

Depth  

9.4" (24.0 cm)
9.2" (23.5 cm)

Weight 
 

9.1 lbs (4.1 kg)
13.0 lbs (5.9 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

8.0
8.0

Build Quality Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Build Quality Picture
KitchenAid K400 Build Quality Picture
Show Text 

Jar Capacity 
 

9.8
7.8

Main Jar Capacity 
 

72.0 oz (2,129 ml)
56.0 oz (1,656 ml)

Additional Jar Capacity 
 

16.0 oz (473 ml)
N/A
Show Text 

Jar/Beaker Materials 
 

Jar Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Jar Picture
KitchenAid K400 Jar Picture

Optional Jar Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Optional Jar Picture
KitchenAid K400 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Blades Picture
KitchenAid K400 Blades Picture

Blade Type 
 

Sharp
Sharp

Blade Count 
 

6
4

Removable 
 

Yes
No

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Lid Picture
KitchenAid K400 Lid Picture

Two-Part Lid 
 

No
Yes

Lid Closing Type 
 

Lock Mechanism
Friction
Show Text 

Power Cord  

Cable Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Cable Picture
KitchenAid K400 Cable Picture

Stow-Away Compartment 
 

No
No

Cord Length 
 

2.9 ft (0.9 m)
3.0 ft (0.9 m)
Show Text 

In The Box  

Bundle Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Bundle Picture
KitchenAid K400 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.5
9.7

Fibrous Ingredients (Small Batches) Photo  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Fibrous Ingredients (Small Batches) Photo
KitchenAid K400 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Additional Jar
Main Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

7.5
8.5

Fibrous Ingredients Texture 
 

10
10
Show Text 

Fibrous Ingredients (Full Capacity) 
 

7.6
9.7

Fibrous Ingredients (Full Capacity) Photo  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Fibrous Ingredients (Full Capacity) Photo
KitchenAid K400 Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

6.0
8.5

Fibrous Ingredients Texture 
 

8.0
10
Show Text 

Crushed Ice 
 

10
9.7

Crushed Ice Photo  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Crushed Ice Photo
KitchenAid K400 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

10
9.0

Crushed Ice Texture 
 

10
10
Show Text 

Nut Butter 
 

8.5
6.9

Nut Butter Picture  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Nut Butter Picture
KitchenAid K400 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

7.0
3.0

Nut Butter Texture 
 

9.5
9.5
Show Text 

Noise 
 

6.0
6.8

Noise @ Max Speed 
 

96.9 dB
94.8 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

3,200 RPM
3,200 RPM

Power 
 

1,500 W
1,119 W

Max Speed 
 

4,500 RPM
16,000 RPM

Speed Adjustment Based On Jar Type 
 

Yes
No
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Control Panel
KitchenAid K400 Control Panel

On/Off Switch 
 

Yes
No

Speed Presets 
 

4
0

Hot Blending 
 

No
Yes

Speed Dial 
 

No
Yes

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

0
4

Blending Time Indicator 
 

No
No

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

6.0
7.0

Self-Cleaning Video  

Cleaning Video  

Show Text 

Check Price

Black
BL770
SEE PRICE
Amazon.com
Almond Cream
K400
SEARCH
Amazon.com
Black
BL770AMZ
SEE PRICE
Amazon.com
Beetroot
K400
SEARCH
Amazon.com
Black
BL771
SEARCH
Amazon.com
Blue Velvet
K400
SEE PRICE
Walmart.com
 
Blue Velvet W/ Tamper
K400
SEE PRICE
Amazon.com
 
Candy Apple
K400
SEARCH
Amazon.com
 
Contour Silver
K400
SEE PRICE
Walmart.com
 
Contour Silver W/ Tamper
K400
SEE PRICE
Amazon.com
 
Contour Silver W/ Tamper & Personal Jar
K400
SEE PRICE
BestBuy.com
 
Dried Rose W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper & Personal Jar
K400
SEE PRICE
Amazon.com
 
Milkshake W/ Tamper
K400
SEE PRICE
Amazon.com
 
Passion Red
K400
SEE PRICE
Amazon.com
 
Passion Red W/ Tamper
K400
SEE PRICE
Amazon.com
 
Pistachio W/ Tamper
K400
SEE PRICE
Amazon.com
 
White
K400
SEE PRICE
Amazon.com
 
White W/ Tamper
K400
SEE PRICE
Amazon.com
Back to Top

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]

KitchenAid K400

Comments

  1. Comparison
 • Posted 1 year ago

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] vs KitchenAid K400: Main Discussion

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