The catch
MiiCoffee DF64 II Single Dose Coffee Grinder
When your recipes are far apart, a stepless dial means keeping notes or marking positions.
Side by side
MiiCoffee DF64 II vs DF64V Gen 3: Speed adjustment arrives with Gen 3, but a better taste is not proven
Quick verdict
For a 64 mm single-dose grinder with fixed speed and fewer settings to manage, pick the DF64 II. Pick the DF64V Gen 3 if you will deliberately use its 800 to 1800 rpm range. Both handle espresso and filter. More motor control does not by itself make the Gen 3 the better-tasting grinder.
Before you buy
Why, and what it costs you
The V's range contains the II's fixed speed
On the V you can go both below and above 1400 rpm, instead of jumping to a wholly separate speed band.
Where this comes from
800 < 1400 < 1800 rpm, taken from current manufacturer specifications.
The catch
MiiCoffee DF64V Gen 3 Variable Speed Grinder
Variable speed is one more setting you have to record and understand.
MiiCoffee DF64 II Single Dose Coffee Grinder
- Why pick it
- While you dial in, you want motor speed to stay constant.
- You want a documented path for upgrading 64 mm burrs, minus variable speed.
- The catch
- When your recipes are far apart, a stepless dial means keeping notes or marking positions.
MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Why pick it
- Speed is the thing you will test, with the brew recipe held constant.
- The current Gen 3 brushless motor and removable magnetic chute appeal to you.
- The catch
- Variable speed is one more setting you have to record and understand.
We may earn a commission from qualifying Amazon purchases. How we make money
What this page compares
DF64 II vs DF64V Gen 3 on motor control, burr options and single-dose workflow, with a look at when adjustable speed is worth the extra variable.
For a 64 mm single-dose grinder with fixed speed and fewer settings to manage, pick the DF64 II. Pick the DF64V Gen 3 if you will deliberately use its 800 to 1800 rpm range. Both handle espresso and filter. More motor control does not by itself make the Gen 3 the better-tasting grinder.
Which one fits
Pick the situations that sound like you
I would rather manage fewer settings
Motor speed on the DF64 II is fixed, so no speed setting needs revisiting for each recipe. The DF64V brings one more adjustable variable.
- MiiCoffee DF64 II Single Dose Coffee Grinder
- Better fit
- MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Good
I want to adjust the motor speed
A control from 800 to 1800 rpm comes on the DF64V Gen 3. The DF64 II has no user-adjustable speed range.
- MiiCoffee DF64 II Single Dose Coffee Grinder
- Not suitable
- MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Better fit
I'm after a 64 mm burr platform
Each uses 64 mm flat burrs, yet when you plan an upgrade the installed burr sets and generation-specific parts still count.
- MiiCoffee DF64 II Single Dose Coffee Grinder
- Good
- MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Good
I expect higher wattage to guarantee better coffee
Motor ratings tell you about the electrical hardware. They prove nothing about a particular flavor, grinding time or energy use per dose.
- MiiCoffee DF64 II Single Dose Coffee Grinder
- Caution
- MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Caution
In practice
Differences you will notice
The V's range contains the II's fixed speed
On the V you can go both below and above 1400 rpm, instead of jumping to a wholly separate speed band.
How we worked this out
800 < 1400 < 1800 rpm, taken from current manufacturer specifications.
The nominal burr diameter is the same on both
Going from 64 mm to 64 mm brings no size gain.
How we worked this out
Both product pages specify 64 mm flat burrs. Tooth geometry and coating of the installed burrs may still differ.
A real batch limit comes with the 30 g Gen 3 load
On the current DF64V setup, a 36 g recipe has to be split.
How we worked this out
2 × 18 = 36 g, which is more than the manufacturer's 30 g hopper rating for the Gen 3.
Option A
MiiCoffee, DF64 II v2.6
DF64 II Single Dose Coffee Grinder
This adaptable 64 mm single-dose platform combines stepless control with plasma ionization. It also offers a well-established route to optional burr profiles.
- Best for
- Enthusiasts who want a single adaptable electric grinder they can tune further down the line
Facts we checked
- Flat burrs of stainless steel, 64 mm
- Plasma ionizer and stepless adjustment
- Optional 64 mm SSP burrs fit it
- 250-watt motor on the current v2.6 platform
Option B
MiiCoffee, DF64V Gen 3
DF64V Gen 3 Variable Speed Grinder
For people who like testing extraction variables, this compact 64 mm flat-burr single doser adds a brushless motor and broad speed control.
- Best for
- Advanced home baristas who plan to treat motor speed as part of developing a recipe
Facts we checked
- Red Titanium flat burrs, 64 mm
- Adjustable speed, 800 to 1800 rpm
- Brushless motor rated 400-watt
- Stepless adjustment with a plasma ionizer
Spec by spec
Where they really differ
| Spec | MiiCoffee DF64 II Single Dose Coffee Grinder | MiiCoffee DF64V Gen 3 Variable Speed Grinder | In practice |
|---|---|---|---|
| Burr diameter | 64 mm | 64 mm | Burr diameter does not go up with the Gen 3. |
| Speed | Fixed 1400 rpm | 800 to 1800 rpm | The II's fixed operating point falls within the variable range. |
| Current motor rating | 250 W | 400 W brushless | A power rating proves neither faster grinding nor better coffee. |
| Stock burr description | Stainless-steel flat burrs | Red Titanium flat burrs | Optional sets change the offer, so confirm which burrs are included. |
| Daily tuning | Grind setting | Grind setting and motor speed | On the V, the added control must also be recorded for repeatability. |
Trade-offs
What each pick costs you
With MiiCoffee DF64 II Single Dose Coffee Grinder
- Each dose ends with a deliberate extra step, using the bellows.
With MiiCoffee DF64V Gen 3 Variable Speed Grinder
- Fixed-speed grinders skip the complexity that a brushless variable-speed motor brings.
Decision guide
How to decide
The DF64 II fits you if you want a 64 mm single-dose grinder with fixed speed and fewer settings to manage. The DF64V Gen 3 fits you if you plan to put its 800 to 1800 rpm range to deliberate use. Both support espresso and filter, and the extra motor control does not automatically make the Gen 3 the better-tasting grinder.
Hold one variable steady to begin with
On the DF64 II, speed is a fixed part of the recipe. On the V, write down both the grind setting and the RPM, so a good result can be repeated and is not an accidental combination.
Line up the exact stock packages
Earlier DF64V versions are not the same as the DF64V Gen 3. Before you compare prices across the two grinders, also see whether an offer includes stock or optional SSP burrs.
Let your use justify the extra cost
Leave the speed dial untouched and most of the case for buying variable speed goes away. When testing coffee is part of the hobby, the added control has a clear purpose, though it does not promise better taste for everyone.
What this page can’t tell you
- The specifications cover the listed version only. They say nothing about a taste ranking or about retention measured in your kitchen.
- Before you buy, check the exact model, the seller, the accessories included and, where it applies, the US electrical version.
By the numbers
What the data shows
What we found across the premium coffee grinders we compare, plus the checked facts behind each finding.
How many fit
Only 1 of the 39 models checked meet every need here: “A routine of measured single doses”, “A base that accepts optional burr sets”, “Deeper tuning through motor speed control”, and “Changing coffees frequently”.
1 model fits, out of 39 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “A routine of measured single doses”, “A base that accepts optional burr sets”, “Deeper tuning through motor speed control”, and “Changing coffees frequently”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| MiiCoffee DF64 II Single Dose Coffee Grinder |
|
| |
| MiiCoffee DF64V Gen 3 Variable Speed Grinder |
|
|
Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
MiiCoffee DF64 II Single Dose Coffee Grinder
While you dial in, you want motor speed to stay constant.
See price & reviews on AmazonMiiCoffee DF64V Gen 3 Variable Speed Grinder
Speed is the thing you will test, with the brew recipe held constant.
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money