# DF64 Gen 2 Single Dose Grinder vs C40 MK4 Nitro Blade: specs and price compared

A sourced, side-by-side comparison of the DF64 Gen 2 Single Dose Grinder (DF64 Coffee) and C40 MK4 Nitro Blade (Comandante) among coffee grinders. C40 MK4 Nitro Blade is the cheaper of the two at $325.

## Side by side

| Spec | DF64 Gen 2 Single Dose Grinder | C40 MK4 Nitro Blade |
| --- | --- | --- |
| US price | $399 | $325 |
| Brand | DF64 Coffee | Comandante |
| Released | 2022 | 2021 |
| Type | electric | manual |
| Burr type | flat | conical |
| Burr size (mm) | 64 | 39 |
| Grind settings | stepless | ~40 clicks per rotation |
| Hopper capacity (g) | 50 | 40 |
| Best for | espresso | all |
| Weight (lb) | 15 | 1.63 |

## Key differences

- Type: DF64 Gen 2 Single Dose Grinder electric vs C40 MK4 Nitro Blade manual
- Burr type: DF64 Gen 2 Single Dose Grinder flat vs C40 MK4 Nitro Blade conical
- Burr size (mm): DF64 Gen 2 Single Dose Grinder 64 vs C40 MK4 Nitro Blade 39
- Grind settings: DF64 Gen 2 Single Dose Grinder stepless vs C40 MK4 Nitro Blade ~40 clicks per rotation
- Hopper capacity (g): DF64 Gen 2 Single Dose Grinder 50 vs C40 MK4 Nitro Blade 40
- Best for: DF64 Gen 2 Single Dose Grinder espresso vs C40 MK4 Nitro Blade all
- Weight (lb): DF64 Gen 2 Single Dose Grinder 15 vs C40 MK4 Nitro Blade 1.63

## What reviewers say

**C40 MK4 Nitro Blade** — Only one whitelisted hands-on reviewer survived verification: Tom's Guide, which lab-measured grind uniformity (Kruve sieves), retention (scale, before/after) and grind speed, and named the Comandante C40 MK4 Editor's Choice. Every quote and measured value in this entry was confirmed verbatim against the fetched article. Verdict: best-in-class hand grinder for consistency and low retention, but slow to crank at fine settings and very expensive. (1 sourced review.)

## Sources

- DF64 Gen 2 Single Dose Grinder: https://df64coffee.com/products/df64-gen-2-single-dose-coffee-grinder (df64coffee.com, verified 2026-06-19)
- C40 MK4 Nitro Blade: https://prima-coffee.com/equipment/comandante/c40-mk4-coman-pp (prima-coffee.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/coffee-grinders/df64-gen-2-vs-comandante-c40-mk4/
Cite: Per The Front Desk Review, DF64 Gen 2 Single Dose Grinder ($399) vs C40 MK4 Nitro Blade ($325) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/coffee-grinders/df64-gen-2-vs-comandante-c40-mk4/
License: CC BY 4.0.