Breville PolyScience Control Freak vs Sansaire Delta — Which Should You Buy?

Side-by-side comparison of Breville PolyScience Control Freak and Sansaire Delta. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
Breville PolyScience Control Freak

Breville PolyScience Control Freak

9/10
$999 /one-time
VS
Sansaire Delta

Sansaire Delta

8.6/10
$199 /one-time

Feature Comparison

Feature Breville PolyScience Control Freak Sansaire Delta
Power 1800W induction 1200W
Tank Capacity Pot dependent 5-35L recommended
Temp Range 38-99°C 25-99°C
Temp Precision ±0.5°C ±0.5°C
Circulation N/A (induction) Strong
Connectivity None None
Display Touchscreen LED
Type Induction cooktop
Warranty 2 years 2 years
Dimensions Countertop 400mm height
Clip Type Pot mount

Breville PolyScience Control Freak

Pros

  • Induction + sous vide
  • Precise control
  • No circulator needed
  • Professional quality
  • Touchscreen
  • Versatile

Cons

  • Very expensive
  • Requires compatible cookware

Sansaire Delta

Pros

  • 1200W
  • Stainless steel
  • Simple interface
  • Durable
  • No app dependency
  • Accurate

Cons

  • No connectivity
  • Premium for basic features
  • Less common brand

Our Verdict

Breville PolyScience Control Freak

The ultimate all-in-one for those who want induction and sous vide in one appliance.

Special Deal Available — See Offer

Sansaire Delta

The best circulator for those who want power and durability without app features.

Price Drop Alert — View Deal Now

Our Methodology

We test each circulator for temperature accuracy, circulation strength, and real-world cooking results. No manufacturer has editorial influence.

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