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Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] vs Blendtec Designer 725

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]
Blendtec Designer 725

Tested using Methodology v1.0.1

Updated Mar 11, 2026 05:02 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Sep 25, 2024 05:54 PM

SEE PRICE
Amazon.com
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Picture

Track

Blendtec Designer 725 Picture

Track

Blender Type
Full Size Blender
Power
1,500 W
Portable
No
Hot Blending
No
Blender Type
Full Size Blender
Power
1,800 W
Hot Blending
No

Our Verdict

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]

Blendtec Designer 725

The Ninja Mega Kitchen System is a better blender than the Blendtec Designer 725. The Ninja can produce smooth, spreadable almond butter and a uniform, silky smoothie. Also, it comes with two personal jars and a food processing attachment. The Blendtec has a better build quality and several settings and modes, including a self-cleaning cycle.

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Variants

  • BL770 (Black)
  • BL770AMZ (Black)
  • Designer 725 (Black)
  • Designer 725 (Gun Metal)

Review

See Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Review
See Blendtec Designer 725 Review
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0 

Check Price

Black
BL770
SEE PRICE
Amazon.com
Black
Designer 725
SEARCH
Amazon.com
Black
BL770AMZ
SEE PRICE
Amazon.com
Gun Metal
Designer 725
SEE PRICE
Amazon.com
Black
BL771
SEARCH
Amazon.com
 
Read more

Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 
 

7.0
7.1

Nut Butter 
 

8.5
4.4

Fibrous Ingredients (Full Capacity) 
 

7.6
9.5

Cleaning 
 

6.0
8.5

Build Quality 
 

8.0
9.0

Full Comparison

Design

Dimensions 
 

Box Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Box Picture
Compare High-Res
Blendtec Designer 725 Box Picture

Blender Type 
 

Full Size Blender
Full Size Blender

Portable 
 

No

Height 
 

17.9" (45.5 cm)
15.7" (40.0 cm)

Width  

8.3" (21.0 cm)
7.1" (18.0 cm)

Depth  

9.4" (24.0 cm)
9.4" (23.8 cm)

Weight 
 

9.1 lbs (4.1 kg)
10.8 lbs (4.9 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

8.0
9.0

Build Quality Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Build Quality Picture
Compare High-Res
Blendtec Designer 725 Build Quality Picture

Feet  

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Feet
Show Text 

Jar Capacity 
 

9.8
9.9

Main Jar Capacity 
 

72.0 oz (2,129 ml)
90.0 oz (2,662 ml)

Additional Jar Capacity 
 

16.0 oz (473 ml)
24.0 oz (710 ml)
Show Text 

Jar/Beaker Materials 
 

Jar Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Jar Picture
Compare High-Res
Blendtec Designer 725 Jar Picture

Optional Jar Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Optional Jar Picture
Compare High-Res
Blendtec Designer 725 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Blades Picture
Compare High-Res
Blendtec Designer 725 Blades Picture

Blade Type 
 

Sharp
Blunt

Blade Count 
 

6
2

Removable 
 

Yes
No

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Lid Picture
Compare High-Res
Blendtec Designer 725 Lid Picture

Two-Part Lid 
 

No
Yes

Lid Closing Type 
 

Lock Mechanism
Friction
Show Text 

Power Cord  

Cable Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Cable Picture
Compare High-Res
Blendtec Designer 725 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 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Bundle Picture
Compare High-Res
Blendtec Designer 725 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.5
9.5

Fibrous Ingredients (Small Batches) Photo 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Fibrous Ingredients (Small Batches) Photo
Compare High-Res
Blendtec Designer 725 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Additional Jar
Additional Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

7.5
9.5

Fibrous Ingredients Texture 
 

10
9.5
Show Text 

Fibrous Ingredients (Full Capacity) 
 

7.6
9.5

Fibrous Ingredients (Full Capacity) Photo 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Fibrous Ingredients (Full Capacity) Photo
Compare High-Res
Blendtec Designer 725 Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

6.0
9.5

Fibrous Ingredients Texture 
 

8.0
9.5
Show Text 

Crushed Ice 
 

10
9.9

Crushed Ice Photo 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Crushed Ice Photo
Compare High-Res
Blendtec Designer 725 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

10
9.5

Crushed Ice Texture 
 

10
10
Show Text 

Nut Butter 
 

8.5
4.4

Nut Butter Picture 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Nut Butter Picture
Compare High-Res
Blendtec Designer 725 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

7.0
2.0

Nut Butter Texture 
 

9.5
6.0
Show Text 

Noise 
 

6.0
6.6

Noise @ Max Speed 
 

96.9 dB
95.3 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

3,200 RPM
2,600 RPM

Power 
 

1,500 W
1,800 W

Max Speed 
 

4,500 RPM
18,000 RPM

Speed Adjustment Based On Jar Type 
 

Yes
No
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel 
 

Compare High-Res
Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Control Panel
Compare High-Res
Blendtec Designer 725 Control Panel

On/Off Switch 
 

Yes
No

Speed Presets 
 

4
0

Hot Blending 
 

No
No

Speed Dial 
 

No
Yes

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

0
6

Blending Time Indicator 
 

No
Yes

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

6.0
8.5

Self-Cleaning Video  

Cleaning Video  

Show Text 

Check Price

Black
BL770
SEE PRICE
Amazon.com
Black
Designer 725
SEARCH
Amazon.com
Black
BL770AMZ
SEE PRICE
Amazon.com
Gun Metal
Designer 725
SEE PRICE
Amazon.com
Black
BL771
SEARCH
Amazon.com
 
Back to Top

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]

Blendtec Designer 725

Comments

  1. Comparison
 • Posted 2 years ago

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] vs Blendtec Designer 725: Main Discussion

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