Fellow Opus 2 Conical Burr Grinder vs Fiorenzato AllGround Classic
Technical comparison · All-purpose grinders
Choose Fellow Opus 2 Conical Burr Grinder if you are looking for a compact single dose grinder with 48 mm conical burrs. Choose Fiorenzato AllGround Classic if you prefer a traditional system with a large hopper, 64 mm flat burrs, and micrometric adjustment.
| Parameter |
Opus 2 Conical Burr Grinder
Fellow
F3 · Advanced
|
AllGround Classic
Fiorenzato
F3 · Advanced
|
|---|---|---|
| Awards | — | |
| Identity | ||
| Use tier | F3 — Advanced | F3 — Advanced |
| Price | ||
| Price (€) | ~90–200 € | ~450–1000 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 13 × 20.6 × 26.7 cm | — |
| Weight (kg) | 2.3 kg | 9 kg |
| Power (W) | 300 W | 250 W |
| Category specs | ||
| Burr type | Conical | Flat |
| Burr diameter (mm) | 48 mm | 64 mm |
| Single dose | Yes | No |
| Supported brew methods | Espresso, Pour over, Drip filter, French press, Cold brew | — |
| Adjustment type | Stepless | Micrometric |
| Burr material | Stainless steel | Steel |
| Drive | Electric | Electric |
| Hopper capacity (g) | 100 g | 500 g |
CoffeeSpecs Awards
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 →No awards in this tier.
The differences that matter
- Burrs: Fellow Opus 2 uses 48 mm conical burrs, while Fiorenzato AllGround Classic is equipped with 64 mm flat burrs.
- Retention and workflow: Fellow Opus 2 is designed for single dosing with a small 100 g hopper; Fiorenzato does not feature single dosing and uses a 500 g hopper.
- Weight and stability: The Fiorenzato model weighs 9 kg, providing more stability compared to the Fellow Opus 2, which weighs only 2.3 kg.
- Adjustment: Fellow Opus 2 offers continuous (stepless) adjustment, versus the micrometric adjustment of the Fiorenzato.
Which one to choose
Choose Opus 2 Conical Burr Grinder if…
Choose Fellow Opus 2 Conical Burr Grinder if you need a lightweight device (2.3 kg) oriented towards single dosing, equipped with 48 mm conical burrs and continuous adjustment.
Choose AllGround Classic if…
Choose Fiorenzato AllGround Classic if you need stability (9 kg), 64 mm flat burrs, and a 500 g hopper suitable for continuous workflows without single dosing.
Where to buy
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