Eureka
Mignon Specialita
$549
Released 2018
Best Coffee Grinders · head-to-head
Mignon Specialita vs Chestnut C3 ESP Pro
A sourced, side-by-side comparison. Chestnut C3 ESP Pro is cheaper at $79. Every spec and price links to its source.
Timemore
Chestnut C3 ESP Pro
$79Cheaper
Released 2022
Which is better: the Mignon Specialita or Chestnut C3 ESP Pro?
The Chestnut C3 ESP Pro wins 2 of the 2 specs we compare head to head; the other wins 0. The Chestnut C3 ESP Pro is the cheaper at $79. The Chestnut C3 ESP Pro both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Mignon Specialita | Chestnut C3 ESP Pro |
|---|---|---|
| US price | $549 | $79 |
| Brand | Eureka | Timemore |
| Released | 2018 | 2022 |
| Type | electric | manual |
| Burr type | flat | conical |
| Burr size (mm) | 55 | 38 |
| Grind settings | stepless | 30 clicks per rotation (23.3 µm/click) |
| Hopper capacity (g) | 300 | 25 |
| Best for | espresso | all |
| Weight (lb) | 12.3 | 1.17 |
| Release | 2018 | 2022 |
Sources — Mignon Specialita: completehomebarista.com (verified 2026-06-19). Chestnut C3 ESP Pro: slowpoursupply.co (verified 2026-06-19).
What's the difference between the Mignon Specialita and Chestnut C3 ESP Pro?
Where the two actually differ on the specs we track (7 of 7). Matching specs are omitted.
- Type: Mignon Specialita electric vs Chestnut C3 ESP Pro manual
- Burr type: Mignon Specialita flat vs Chestnut C3 ESP Pro conical
- Burr size (mm): Mignon Specialita 55 vs Chestnut C3 ESP Pro 38
- Grind settings: Mignon Specialita stepless vs Chestnut C3 ESP Pro 30 clicks per rotation (23.3 µm/click)
- Hopper capacity (g): Mignon Specialita 300 vs Chestnut C3 ESP Pro 25
- Best for: Mignon Specialita espresso vs Chestnut C3 ESP Pro all
- Weight (lb): Mignon Specialita 12.3 vs Chestnut C3 ESP Pro 1.17
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Mignon Specialita
Only one whitelisted hands-on tester (Tom's Guide) reviewed this exact grinder; coffee blogs like Coffee Chronicler and Home Grounds were excluded as non-testers. Tom's Guide's Peter Wolinski ran a long-term hands-on test and calls it a fantastic, tank-built espresso grinder praised for low retention and consistent low-static grinding, but flags a messy high-angle chute, single-brew-type focus, and pricey, hard-to-find U.S. availability. No lab measurements or benchmark numbers were reported. (1 sourced review, 1 lab-tested.)
Praised: Fantastic, durable full-metal build quality; Low retention makes dialing in near-instantaneous; Consistent, even grind with little static or clumping.
Flagged: High-angle chute causes messy worktops; Long adjustment throw makes switching brew methods awkward; Pricey and hard to find in the U.S..
Chestnut C3 ESP Pro
No sourced tester review yet.