DF Grinders DF83 V3 vs Eureka Mignon Libra
Technical comparison · Espresso grinders
Two flat-burr grinders on a different scale: 83 mm on the DF83 V3, 55 mm on the Mignon Libra. One is large and heavy and also covers filter methods; the other is more compact and listed for espresso only. Figures are as declared by the manufacturers.
| Parameter |
DF83 V3
DF Grinders
F3 · Advanced
|
Mignon Libra
Eureka
F3 · Advanced
|
|---|---|---|
| Awards | — | |
| Identity | ||
| Use tier | F3 — Advanced | F3 — Advanced |
| Price | ||
| Price (€) | ~450–1000 € | ~450–1000 € |
| Price updated on | 09/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 15 × 24.9 × 45 cm | 12.4 × 19.3 × 39 cm |
| Weight (kg) | 10.8 kg | 6.5 kg |
| Power (W) | 550 W | 310 W |
| Voltage (V) | 110 V | 220 V |
| Category specs | ||
| Burr type | Flat | Flat |
| Burr diameter (mm) | 83 mm | 55 mm |
| Single dose | No | No |
| Supported brew methods | Espresso, Pour over, French press | Espresso |
| Adjustment type | Micrometric | Stepless |
| Burr material | Stainless steel | Hardened steel |
| Drive | Electric | Electric |
| Motor speed (rpm) | 1400 rpm | 1350 rpm |
| Hopper capacity (g) | 225 g | 300 g |
CoffeeSpecs Awards
Best value Advanced
Best balance of technical score and price among the 14 sheets in the Espresso grinders category (advanced tier): technical score 100/100. The price used is the sheet's estimated range.
How we assign awards →No awards in this tier.
The differences that matter
- Espresso, pour over and French press → espresso only: with the Libra, other methods mean a second grinder
- 10.8 kg and 45 cm tall → 6.5 kg and 39 cm: the DF83 V3 needs more clearance above the counter and is harder to move
- 110 V → 220 V: the DF83 V3 is listed at 110 V, so check it against a 220 V supply before buying
- Hopper 225 g → 300 g: the Libra needs refilling less often
Which one to choose
Choose DF83 V3 if…
One grinder for espresso, pour over and French press: the DF83 V3 covers all three. You pay in size and weight, 10.8 kg against 6.5 and 45 cm tall against 39, and the hopper is smaller (225 g against 300). Mind the voltage: it is listed at 110 V, the Libra at 220 V, so check compatibility with your mains before ordering.
Choose Mignon Libra if…
One espresso a day in a kitchen where space matters: the Libra is 12.4 cm wide, 19.3 deep and 39 tall, with a 300 g hopper and 220 V supply. The trade-off is that it lists espresso only, so pour over and French press need another grinder.
Where to buy
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