Eureka Mignon Crono vs Fellow Opus 2 Conical Burr Grinder

Technical comparison · All-purpose grinders

In brief

Opus 2 Conical Burr Grinder is the cheapest in its class. Mignon Crono and Opus 2 Conical Burr Grinder differ in burr type and supported brew methods: on the measurable specs neither takes the lead, so the choice comes down to which architecture you prefer. On the category's technical index, Mignon Crono ranks #18 of 23, Opus 2 Conical Burr Grinder #21.

Parameter
Eureka Mignon Crono Mignon Crono Eureka F3 · Advanced
Awards —
Identity
Use tier F3 — Advanced F3 — Advanced
Price
Price (€) — ~90–200 €
Price updated on — 09/2026
Universal specs
Dimensions (W×D×H) (cm) – × – × 35 cm 13 × 20.6 × 26.7 cm
Weight (kg) 5.6 kg 2.3 kg
Power (W) 310 W 300 W
Voltage (V) 220 V —
Category specs
Burr type Flat Conical
Burr diameter (mm) 50 mm 48 mm
Single dose No Yes
Supported brew methods Drip filter, French press Espresso, Pour over, Drip filter, French press, Cold brew
Adjustment type Stepless Stepless
Burr material Hardened steel Stainless steel
Drive Electric Electric
Motor speed (rpm) 1350 rpm —
Hopper capacity (g) 150 g 100 g

CoffeeSpecs Awards

Mignon Crono

No awards in this tier.

Opus 2 Conical Burr Grinder

Lowest price range Advanced

The lowest estimated price range among the sheets in the All-purpose grinders category (advanced tier): 90–200 €. It is an editorial estimate, not a selling price.

How we assign awards →

The differences that matter

  • Burr type: Mignon Crono Flat · Opus 2 Conical Burr Grinder Conical
  • Supported brew methods: Mignon Crono Drip filter, French press · Opus 2 Conical Burr Grinder Espresso, Pour over, Drip filter, French press, Cold brew
  • Burr material: Mignon Crono Hardened steel · Opus 2 Conical Burr Grinder Stainless steel

Which one to choose

Choose Opus 2 Conical Burr Grinder if…

It is the cheapest in its class.

See the Opus 2 Conical Burr Grinder sheet →

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