Comandante C40 MK4 vs DF DF64 Gen 2
Choose the DF64 Gen 2 for electric convenience and larger flat burrs across espresso and filter; choose the C40 for portability, silent operation, and premium manual grinding with no power required.
Spec face-off
Bars scaled to the higher value. Coloured = wins that spec.
Full specifications
Strengths & weaknesses
Full comparison
The DF64 Gen 2 ($399) is an electric flat-burr grinder with 64mm burrs at 1000 RPM, stepless adjustment, and a 250g hopper. It covers espresso through filter and is well-regarded for producing clean, analytical espresso with good clarity. Some users report needing burr alignment out of the box.
The Comandante C40 MK4 ($325) is a premium manual grinder with 38mm conical burrs, stepless adjustment, and a 30g hopper. It requires hand cranking for 1 to 2 minutes per dose but produces grind quality competitive with grinders at twice its price. Its conical burr profile favors a sweeter, more full-bodied cup versus the DF64's flat-burr character.
The DF64 wins on daily convenience — it's electric, faster, and has a larger hopper for volume use. The C40 wins on portability, silence, and the fact that it needs no electricity. For travel, camping, or office use, there's no contest: the C40 is the right tool.
For a home setup where the grinder lives on a counter and pulls regular espresso shots, the DF64 Gen 2 at $74 more offers more practical workflow. For budget-conscious buyers or those who want a grinder they can take anywhere, the C40 at $325 is the smarter purchase.