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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