Main trade-off
OXO Brew Compact Conical Burr Grinder
Its fine range does not establish control for every unpressurized espresso basket.
Head-to-head
OXO Compact vs Fellow Opus 2: Opus adds documented espresso control to a shared coffee setup
The short answer
Choose OXO Compact for small, measured filter brews. Choose Opus 2 when espresso is a real part of the household routine and its stepless dial plus 54/58 mm espresso catch will be used. Do not infer equivalent espresso control from both products being conical burr grinders.
Before you choose
The reasoning and the trade-offs
A portafilter upgrade is useful only if it matches your machine
For someone adding an espresso machine beside a filter brewer, Opus 2 supplies a 30 g espresso catch for 54 or 58 mm setups and stepless adjustment. That is a specific transfer and dial-in advantage over buying the OXO just because its range includes fine settings. If your machine uses another diameter, check the adapter and dosing workflow before buying. The catch capacity is enough for an assumed 18 g dose, but its fit does not establish espresso quality.
What this is based on
OXO Brew Compact Conical Burr Grinder: General grounds container and 29-position adjustment. Fine-range marketing does not establish performance with every unpressurized basket. Fellow Opus 2 Conical Burr Grinder: Stepless dial and 30 g espresso catch designed around 54 and 58 mm setups.
Main trade-off
Fellow Opus 2 Conical Burr Grinder
The espresso catch is designed for specified diameters, and it does not remove dose weighing or bean-change cleanup.
OXO Brew Compact Conical Burr Grinder
- Choose it for
- You make small filter brews and do not need portafilter dosing.
- A 30 g two-mug recipe fits the 50 g hopper.
- Main trade-off
- Its fine range does not establish control for every unpressurized espresso basket.
Fellow Opus 2 Conical Burr Grinder
- Choose it for
- You make espresso as well as filter coffee.
- Stepless adjustment and the supplied 54/58 mm espresso catch serve that routine.
- Main trade-off
- The espresso catch is designed for specified diameters, and it does not remove dose weighing or bean-change cleanup.
About this comparison
OXO Compact or Fellow Opus 2? Compare a filter-only routine with shared espresso, catch-cup compatibility and what their automatic stopping means.
Winner by situation
Start with what you need it to do
A shared 500 ml filter brew at 60 g/L
The OXO capacity already covers the 30 g dose.
- OXO Brew Compact Conical Burr Grinder
- Better fit
- Fellow Opus 2 Conical Burr Grinder
- Good
Espresso and filter with a compatible 54 or 58 mm setup
The Opus catch and continuous adjustment have a clear job.
- OXO Brew Compact Conical Burr Grinder
- Depends
- Fellow Opus 2 Conical Burr Grinder
- Better fit
A portafilter outside the documented catch sizes
Verify the transfer solution rather than assuming direct compatibility.
- OXO Brew Compact Conical Burr Grinder
- Depends
- Fellow Opus 2 Conical Burr Grinder
- Depends
You are following a first-generation Opus setup guide
Confirm the generation because this page uses the different Opus 2 mechanism.
- OXO Brew Compact Conical Burr Grinder
- Depends
- Fellow Opus 2 Conical Burr Grinder
- Caution
What matters in practice
The differences that matter
A portafilter upgrade is useful only if it matches your machine
For someone adding an espresso machine beside a filter brewer, Opus 2 supplies a 30 g espresso catch for 54 or 58 mm setups and stepless adjustment. That is a specific transfer and dial-in advantage over buying the OXO just because its range includes fine settings. If your machine uses another diameter, check the adapter and dosing workflow before buying. The catch capacity is enough for an assumed 18 g dose, but its fit does not establish espresso quality.
How we reached this conclusion
OXO Brew Compact Conical Burr Grinder: General grounds container and 29-position adjustment. Fine-range marketing does not establish performance with every unpressurized basket. Fellow Opus 2 Conical Burr Grinder: Stepless dial and 30 g espresso catch designed around 54 and 58 mm setups.
Two coffees in one household need recipe control, not a bigger number on the timer
When one person wants regular espresso and another decaf filter, weigh and label the two recipes. The OXO’s 40-second stop simply ends a run and cannot keep those doses equal by itself. Opus 2’s separate espresso and general catches can help organize the transfer, but they do not eliminate retained grounds or recalibration when beans change. If both people only drink a 500 ml shared filter brew at 60 g/L, the OXO’s 50 g hopper already covers the 30 g dose.
How we reached this conclusion
OXO Brew Compact Conical Burr Grinder: Fixed 40-second shutoff and 50 g bean capacity. Fellow Opus 2 Conical Burr Grinder: Separate 100 g general and 30 g espresso catches, with an automatic-stop feature that is not grind-by-weight.
Old Opus advice can describe the wrong mechanism
This comparison uses Opus 2 with a stepless side dial and 48 mm burrs. Instructions written for the first-generation Opus adjustment system should not determine how you expect this model to work. When checking Amazon reviews, confirm the selected generation and included catches. The OXO side is the Compact 8720800, which also differs from OXO’s larger 8717000.
How we reached this conclusion
OXO Brew Compact Conical Burr Grinder: Exact Compact 8720800, not OXO 8717000. Fellow Opus 2 Conical Burr Grinder: Exact Opus 2, with 48 mm burrs and a stepless side dial.
Choice A
OXO, 8720800
Brew Compact Conical Burr Grinder
A small electric grinder for measured filter-coffee doses. Its 50-gram bean limit is enough for two ordinary mugs, but a full liter at a 60 g/L recipe needs a reload.
- Best matched use
- You make small filter brews and do not need portafilter dosing.
Checked facts
- Adjustment: 29 settings
- Espresso transfer: General grounds container
- Collection: Compact grounds container
- Automatic stop: 40-second timer
Choice B
Fellow, 1222MB-NA
Opus 2 Conical Burr Grinder
A compact second-generation all-rounder with stepless control, an ionizer and two magnetic cups sized for filter and espresso routines.
- Best matched use
- You make espresso as well as filter coffee.
Checked facts
- Adjustment: Stepless side dial
- Espresso transfer: 30 g espresso catch for 54 or 58 mm setups
- Collection: 100 g general catch plus 30 g espresso catch
- Automatic stop: Automatic stop listed
Meaningful differences
What changes the fit
| What changes | OXO Brew Compact Conical Burr Grinder | Fellow Opus 2 Conical Burr Grinder | Why it matters |
|---|---|---|---|
| Adjustment | 29 settings | Stepless side dial | Stepless control offers continuous adjustment, without guaranteeing a flavor result. |
| Espresso transfer | General grounds container | 30 g espresso catch for 54 or 58 mm setups | Check the actual basket diameter rather than assuming all portafilters fit. |
| Collection | Compact grounds container | 100 g general catch plus 30 g espresso catch | The two Opus catches are alternatives, not 130 g of simultaneous capacity. |
| Automatic stop | 40-second timer | Automatic stop listed | Do not treat either feature as an integrated scale. |
What you give up
Every choice has a cost
If you choose OXO Brew Compact Conical Burr Grinder
- The 40-second stop is a timer, not a weight target or documented empty-bean sensor.
If you choose Fellow Opus 2 Conical Burr Grinder
- The lightweight body feels less substantial than metal grinders further up the range.
Recommendation switch
The decision flips if...
You make small filter brews and do not need portafilter dosing.
Choose OXO Brew Compact Conical Burr Grinder. A 30 g two-mug recipe fits the 50 g hopper.
You make espresso as well as filter coffee.
Choose Fellow Opus 2 Conical Burr Grinder. Stepless adjustment and the supplied 54/58 mm espresso catch serve that routine.
What the facts say
What the comparison shows
Useful conclusions from the current premium coffee grinders comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| OXO Brew Compact Conical Burr Grinder |
|
|
|
| Fellow Opus 2 Conical Burr Grinder |
|
|
Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
OXO Brew Compact Conical Burr Grinder
You make small filter brews and do not need portafilter dosing.
See price & reviews on AmazonFellow Opus 2 Conical Burr Grinder
You make espresso as well as filter coffee.
See price & reviews on AmazonLinks open in a new tab.