Blendtec Designer Series 725 Blender vs Vitamix A3500 Blender

By Billy G. · Founder & Lead EditorVerified May 27 by Billy G.

Blendtec Designer Series 725 Blender
Blendtec Designer Series 725 Blender
Vitamix A3500 Blender
Vitamix A3500 Blender
Verified Confidence: 85%

Verdict: Vitamix A3500 wins on longevity and smart features with a 10-year warranty versus 8 years and app integration per manufacturer specs. Blendtec Designer 725 provides larger 90 oz capacity for big batches compared to 64 oz on the A3500. Both score high on performance but the A3500 pulls ahead overall for users prioritizing durability.

Winner: Vitamix A3500 Blender

Blendtec Designer Series 725 Blender: 8/10

Vitamix A3500 Blender: 8.5/10

Spec-by-spec comparison

Blendtec Designer Series 725 BlenderVitamix A3500 Blender
Motor Power1800 watts2.2 HP
Jar Capacity90 oz64 oz
InterfaceDigital touchscreenDigital touchscreen
Warranty8 years10 years

Blendtec Designer Series 725 Blender

What works

  • 90 oz jar handles large batches efficiently
  • Pre-programmed cycles for smoothies and soups
  • Strong 1800W motor crushes ice quickly

What doesn't

  • Louder operation at full power
  • Fewer smart connectivity options

Vitamix A3500 Blender

What works

  • 10-year warranty provides long-term coverage
  • Smart program integration with app
  • Self-cleaning cycle simplifies maintenance

What doesn't

  • Smaller 64 oz jar limits batch size
  • Higher price point than many competitors

Bottom line

Our pick: Vitamix A3500 Blender.

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