Eureka Mignon Specialità vs Fellow Opus 2 Conical Burr Grinder

Technical comparison · All-purpose grinders

In brief

Mignon Specialità is ahead on burr diameter; beyond that the two differ in burr type and supported brew methods, which is a design choice rather than a ranking. On the category's technical index, Mignon Specialità ranks #5 of 15, Opus 2 Conical Burr Grinder #13.

Parameter
Awards
Identity
Use tier F3 — Advanced F3 — Advanced
Price
Price (€) ~200–450 € ~90–200 €
Price updated on 09/2026 09/2026
Universal specs
Dimensions (W×D×H) (cm) 12 × 14 × 35 cm 13 × 20.6 × 26.7 cm
Weight (kg) 5.6 kg 2.3 kg
Power (W) 310 W 300 W
Category specs
Burr type Flat Conical
Burr diameter (mm) 55 mm 48 mm
Single dose No Yes
Supported brew methods Espresso, Drip filter Espresso, Pour over, Drip filter, French press, Cold brew
Adjustment type Stepless Stepless
Burr material Hardened steel Stainless steel
Drive Electric Electric
Hopper capacity (g) 300 g 100 g

CoffeeSpecs Awards

Mignon Specialità

No awards in this tier.

Opus 2 Conical Burr Grinder

Best price Advanced

The lowest price band among advanced All-purpose grinders machines (between €900 and €2,000). It is a positioning estimate, not a selling price.

How we assign awards →

The differences that matter

  • Burr diameter: Mignon Specialità 55 mm vs Opus 2 Conical Burr Grinder 48 mm — Mignon Specialità wins (+15%)
  • Burr type: Mignon Specialità Flat · Opus 2 Conical Burr Grinder Conical
  • Supported brew methods: Mignon Specialità Espresso, Drip filter · Opus 2 Conical Burr Grinder Espresso, Pour over, Drip filter, French press, Cold brew
  • Burr material: Mignon Specialità Hardened steel · Opus 2 Conical Burr Grinder Stainless steel

Which one to choose

Choose Mignon Specialità if…

you value burr diameter.

See the Mignon Specialità sheet →

Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.