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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

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] vs Ninja Blender Duo with Auto-iQ BL642

Side-by-Side Comparison

Products

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]
Ninja Blender Duo with Auto-iQ BL642

Tested using Methodology v1.0

Updated Jan 06, 2025 07:55 PM

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Tested using Methodology v1.0

Updated Sep 24, 2024 05:16 PM

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Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Picture
Ninja Blender Duo with Auto-iQ BL642 Picture
Blender Type
Full Size Blender
Power
1,500 W
Hot Blending
No
Blender Type
Full Size Blender
Power
1,200 W
Hot Blending
No
  1. Recommended in 1 article:
  2. Ninja

Variants

  • BL770 (Black)
  • BL770AMZ (Black)
  • BL771 (Black)
  • BL642 (Black)
  • BL640 (Black)
  • BL641 (Black/Silver)

Review

See Ninja Mega Kitchen System [BL770, BL770AMZ, BL771] Review
See Ninja Blender Duo with Auto-iQ BL642 Review
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Our Verdict

Ninja Mega Kitchen System [BL770, BL770AMZ, BL771]

Ninja Blender Duo with Auto-iQ BL642

The Ninja Mega Kitchen System is better than the Ninja Blender Duo with Auto-iQ BL642 for most uses. The Kitchen System makes a smoother blend with big batches of fibrous ingredients when you're making multiple servings of smoothies. It also comes with a food processing bowl. However, the BL642 comes with three personal jars for single-serve smoothies instead of two. Their to-go lids are resealable, so you might prefer that model if you plan to use the personal jars as travel cups.

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