1Zpresso X-Ultra vs DF DF64 Gen 2

The 1Zpresso X-Ultra makes the smaller adjustments (5 µm a step against 9.7 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.

Side by side

	1Zpresso X-Ultra	DF DF64 Gen 2
Setting format	Click	Number
Finer direction	Lower numbers	Lower numbers
Smallest adjustment	5 µm	9.7 µm
Steps from espresso to French press	129	67
Espresso setting~250 µm	0.5.0	7
Moka pot setting~350 µm	1.0.9	18
AeroPress setting~450 µm	1.2.9	28
V60 setting~560 µm	1.5.1	39
Chemex setting~700 µm	2.1.9	54
French press setting~900 µm	2.5.9	74
Kalita Wave setting~600 µm	1.5.9	43
Cold brew setting~1100 µm	3.3.8	95
Siphon setting~650 µm	2.0.9	49

This compares how the grinders adjust, not build quality, burr type or price. Settings come from one shared particle-size scale fitted from the Honest Coffee Guide and are a starting point.

Convert between them

Questions

Which grinder has finer adjustment, the 1Zpresso X-Ultra or the DF DF64 Gen 2?

The 1Zpresso X-Ultra makes the smaller adjustments (5 µm a step against 9.7 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.

Can I use the same setting on both?

No. A V60 grind is about 1.5.1 on the 1Zpresso X-Ultra and 39 on the DF DF64 Gen 2.