1Zpresso Diamond A vs 1Zpresso K-Ultra

Technical comparison · Hand grinders

In brief

Diamond A and K-Ultra are not direct competitors: different use classes. K-Ultra is the entry-level choice; Diamond A offers more capability in a higher class. Judge them by budget, not head-to-head.

Parameter
1Zpresso Diamond A Diamond A 1Zpresso F2 · Intermediate
1Zpresso K-Ultra K-Ultra 1Zpresso F4 · Semi-professional
Identity
Use tier F2 — Intermediate F4 — Semi-professional
Price
Price (€) ~450–1000 € ~200–450 €
Price updated on — 09/2026
Universal specs
Weight (kg) 3 kg —
Category specs
Burr type Conical Conical
Capacity per grind (g) 80 g 40 g
Burr diameter (mm) 50 mm —
Weight (g) 3000 g 700 g
Adjustment type Stepped Stepped
Drive Manual —

The differences that matter

  • Capacity per grind: Diamond A 80 g vs K-Ultra 40 g

Which one to choose

Choose Diamond A if…

you value capacity per grind.

See the Diamond A sheet →

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