Fellow Opus vs Kinu M47 Phoenix — Which Should You Buy?

Side-by-side comparison of Fellow Opus and Kinu M47 Phoenix. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
Fellow Opus

Fellow Opus

8.5/10
$195 /one-time
VS
Kinu M47 Phoenix

Kinu M47 Phoenix

9/10
$299 /one-time

Feature Comparison

Feature Fellow Opus Kinu M47 Phoenix
Burr Type Flat (40mm) Conical (47mm)
Burr Material Stainless steel Steel
Grind Settings 6-point + micro (41 total) 50 micron/rev
Dosing Manual Single-dose
Retention ~2.5g Near zero
Motor DC Manual
Hopper Capacity 100g
Weight 3.2kg 1.1kg
Noise Level ~72 dB Minimal
Warranty 2 years 5 years
Capacity 50g

Fellow Opus

Pros

  • Flat burrs at budget price
  • Anti-static design
  • Compact
  • Sleek design
  • Good for espresso and filter
  • Easy to use

Cons

  • 6-point adjustment can be finicky
  • Some find steps too coarse

Kinu M47 Phoenix

Pros

  • Smooth grinding
  • Magnetic catch cup
  • Precision adjustment
  • Zero retention
  • Durable
  • Beautiful design

Cons

  • Expensive for manual
  • Heavier than competitors

Our Verdict

Fellow Opus

The best-looking budget grinder with flat burrs—perfect for design-conscious beginners.

Limited Offer — Check Today's Price

Kinu M47 Phoenix

The most refined manual espresso grinder—worth the premium for the grinding experience alone.

Special Deal Available — See Offer

Our Methodology

We test each grinder for consistency, retention, and espresso extraction quality. No manufacturer has editorial influence.

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