Ultimate 1Zpresso Grinders Comparison: A Closer Look At ALL Of Their Manual Coffee Grinders

When people ask me what’s a good manual coffee grinder brand, I always tell them to check out 1Zpresso.

This Taiwanese brand’s products are some of the go-to grinders for coffee lovers from different parts of the globe looking to grind their beans manually. Today, I’m giving you an in-depth look at the different models that 1Zpresso offers to help you make your pick among their different offerings.

Features that Differentiate 1Zpresso Grinders

1Zpresso has several model series for their manual grinders, each with its own features that cater to different needs and budgets. Below are the key features you should consider when choosing your manual coffee grinder:

Price – It’s important that you identify how much budget you’re willing to use to invest in your coffee grinder. Personally, I invest in pricier models knowing they can perform better in the long run.
Burr set – The burrs can dictate how fine your grind can be and how consistent the results will be in the long run.
Grind size adjustability – The wider the range of your grind settings, the more methods of brewing you can do.
Grinding speed – You want a faster grinder as not only will it demand less energy from you, but it’ll also yield fresher coffee grounds.
Build quality and materials – Invest in a grinder made with durable materials. It will be worth it in the long run.
Size and portability – If you like bringing your brews outdoors or if you want a neat and spacious kitchen, you’d want to consider your grinder’s size and portability.
Capacity – Depending on how much coffee you consume in one brew, you’d want to take coffee grounds capacity into consideration to make sure it caters to your needs.
Brew method – All grinders can do medium to coarse grinding, but not all can grind for espresso exact enough to really dial in your espresso.

Now that you know what to look for in a manual coffee grinder, let’s dive into the 1Zpresso hand grinders and what each model has to offer.

1Zpresso Grinder Series Overview

To know their similarities and differences from each other, here’s an overview of the several series of the 1Zpresso grinders:

Model	Burr	Grind Settings	Capacity	Weight	Size
Q2	38mm stainless steel	10 numbers / 30 clicks per rotation	20g	425g	14.5 x16 x 4.6 cm
JX	48mm stainless steel	10 numbers / 30 clicks per rotation	35g	683g	17 x 5.7 x 18 cm
JX Pro	48mm stainless steel	10 numbers / 40 clicks per rotation	35g	778g	19 x 6.3 x18 cm
J-Max	48mm titanium-coated	9 numbers / 90 clicks per rotation	40g	762g	19 x 6 x 20 cm
K-Pro	48mm stainless steel	90 clicks per round	35g	500g	28 × 15 × 22 cm
K-Max	48mm stainless steel	90 clicks per round	40g	720g	19 x 6 x 19.5 cm
K-Plus	48mm stainless steel	90 clicks per round	40g	790g	19 x 6 x 19.5 cm
K-Ultra	48mm stainless steel	10 numbers / 100 clicks per rotation	40g	700g	19.5 x 18.5 x 6 cm
X-Pro	Heptagonal burr	5 ½ rotations / 60 clicks per rotation	30g	610g	16 x 18 x 5.2 cm
ZP6 Special	48mm stainless steel	9 numbers / 90 clicks per round	35g	700g	19.5 x 19.5 x 6 cm

In-depth Comparison of Popular 1Zpresso Grinders

To understand each 1Zpresso grinder better, here’s a more detailed look at the different 1Zpresso grinder models.

1zpresso Manual Grinder Comparison Chart 2

1Zpresso Q-Series: Q2

Let’s begin with the 1Zpresso Q2, the most compact and lightweight among the bunch. Weighing only 425g, this grinder is light enough to pack in your bag or conveniently fit inside an Aeropress plunger. Its size is what really sets it apart from the other 1Zpresso grinders.

The Q2 comes with a stainless steel 40mm burr, that comes in heptagonal and limited pentagonal versions. The heptagonal burr offers better grind efficiency while the pentagonal burr is more effortless to use. It has an internal dial with 10 numbers and 30 clicks per round, offering a pretty decent control of your grind size.

Model	Burr	Grind settings	Capacity	Weight	Size	Pros	Cons
Q2	38mm stainless steel	10 numbers / 30 clicks per rotation	20g	425g	14.5 x16 x 4.6 cm	– Compact and portable design – Numbered dials offer easy adjustments – Easy to clean and disassemble	– May not be suitable for espresso brewing – Collection chamber capacity limited to 20g of ground coffee

You can read my review on the 1Zpresso Q2 to learn more about this manual grinder.

1Zpresso J-Series: JX, JX-Pro, and J-Max

The 1Zpresso J-Series puts precision and consistency at the forefront, capturing the right grind size whether it is for pour over or espresso. With three different models under this line, you have a wide range to choose from in order to cater to your needs.

When it comes to grinding settings, the 1Zpresso J-Max leads with a dial that has 9 numbers with 90 clicks per rotation paired with a titanium-coated burr. This is why when friends ask me which 1Zpresso grinder they should get, the J-Max is my top recommendation.

Meanwhile the JX and JX Pro follow with 10 numbers and 30 and 40 clicks respectively. There’s another reason why J-Max stands out— it has the finest adjustment mechanism among all of the 1Zpresso grinders which are 8.8 microns per click, so it can definitely grind fine enough for dialing in an espresso, even Turkish coffee.

Here’s a comparative table of the three J-Series grinders from 1Zpresso:

Model	Burr	Grind settings	Capacity	Weight	Size	Pros	Cons
JX	48mm stainless steel	10 numbers / 30 clicks per rotation	35g	683g	17 x 5.7 x 18 cm	– Precision and consistency – Most affordable of the three – Portable & space-saving	– Limited grind adjustment
JX Pro	48mm stainless steel	10 numbers / 40 clicks per rotation	35g	778g	19 x 6.3 x18 cm	– Precision and consistency – Great value for money – Portable & space-saving	– Heavier than the J-Max with a less coffee ground capacity – The silicone sleeve becomes loose over time
J-Max	48mm titanium-coated	9 numbers / 90 clicks per rotation	40g	762g	19 x 6 x 20 cm	– Best precision and consistency – More durable burrs – Portable & space-saving	– Most expensive of the three – The knob can be uncomfortable after long grinding sessions.

1Zpresso K-Series: K-Pro, K-Max, K-Plus, & K-Ultra

If you want to take your grinding up a notch and cover more brewing methods, you can check out the 1Zpresso K-Series made up of the brand’s professional-grade grinders.

The K-Pro, K-Max, and K-Plus are high-end grinders that share the same 48mm stainless steel burrs with 90 clicks per round at 22 microns per click. Meanwhile, the K-Ultra impresses further with 10 numbers and 100 clicks at 20 microns with a 48mm stainless steel burr.

The Pro, Max, and Plus differ mostly in size and weight, with the K-Pro being the lightest one but also the bulkiest. It also has less coffee capacity at 35g compared to the other three which all have 40g capacity.

Here’s a comparative table of the three K-Series grinders from 1Zpresso:

Model	Burr	Grind settings	Capacity	Weight	Size	Pros	Cons
K-Pro	48mm stainless steel	90 clicks per round	35g	500g	28 × 15 × 22 cm	– Wide grind settings – Lightweight	– Smaller capacity – Bigger size
K-Max	48mm stainless steel	90 clicks per round	40g	720g	19 x 6 x 19.5 cm	– Wide grind settings – Most affordable in the series – Compact size – Magnetic receiver	– Grinding can be messy
K-Plus	48mm stainless steel	90 clicks per round	40g	790g	19 x 6 x 19.5 cm	– Wide grind settings – Compact size – Magnetic receiver – Great value for money	– Heaviest in the series
K-Ultra	48mm stainless steel	10 numbers / 100 clicks per rotation	40g	700g	19.5 x 18.5 x 6 cm	– Widest grind settings in the series – Compact and lightweight	– The most expensive in the series

1Zpresso X-Pro & ZP6 Special

Aside from the Q-Series, J-Series, and K-Series, 1Zpresso also has the X-Pro and ZP6 Special still in their lineup.

The 1Zpresso X-Pro boasts an external adjustment design different from other models, moving the burr by 12.5 microns per click, and is easier to set up for grinding right after reassembly. It is also equipped with a heptagonal burr that produces more consistent grinds, making it perfect as a pour over or espresso grinder.

Another model worth checking out is their 1Zpresso ZP6 Special, which is an upgraded version of their first ZP6, now with a finer grind setting. The dial has 9 numbers with 90 clicks per round that can really cater to pour-over coffee.

As for their portability, both models are still easy to carry around, with the X-Pro lighter and smaller than the JX, and the ZP6 Special having the same weight and almost the same size as the K-Ultra.

Here’s a comparative table of the X-Pro and ZP6 grinders from 1Zpresso:

Model	Burr	Grind settings	Capacity	Weight	Size	Pros	Cons
X-Pro	Heptagonal burr	5 ½ rotations / 60 clicks per rotation	30g	610g	16 x 18 x 5.2 cm	– Heptagonal burrs for consistent grinds – 12.5 microns for finer grinds – Lightweight	– Smaller capacity
ZP6 Special	48mm stainless steel	9 numbers / 90 clicks per round	35g	700g	19.5 x 19.5 x 6 cm	– Wide grind settings	– A bit expensive

Discontinued Models

You might stumble upon other 1Zpresso models, but some of the brand’s products have recently been phased out or limited to select Asian countries. To save you the hassle of scouring the internet to get your hands on one of these grinders, here’s a list of such models:

JE
JE Plus
JS
Z-Pro
E
E-Pro

They also continue to phase out models to make way for the new ones, so be sure to grab yours while they’re still available.

Tips for Cleaning and Maintaining Your 1Zpresso Grinder

Once you’ve made a decision on which 1Zpresso grinder would best suit you and your kitchen, it is also important to know how to maintain them in tip-top shape to keep the features that got you hooked in the first place. Here are some tips for keeping your manual burr grinder spic and spam:

Regular cleaning is important to maintain the quality of your coffee and the overall performance of your grinder. After each use, remove any remaining coffee grounds and brush off any residue from the burrs and grind chamber.
Perform a deeper cleaning every few weeks. This involves disassembling the grinder, removing the burrs, and cleaning them with a brush or a soft cloth. Be sure to follow the specific instructions provided by 1Zpresso depending on your grinder model.
Avoid using water or any liquid when cleaning the burrs or other internal parts of the grinder. Instead, rely on dry cleaning methods or use a specialized grinder cleaning product if recommended by 1Zpresso.
Give it an extra clean if you’re using oily coffee beans. The oil could cause clogs and damage your grinder, so you either avoid this or clean your grinder more thoroughly after.
Lubrication is essential for smooth operation. If your 1Zpresso grinder requires lubrication, consult the user manual for the appropriate lubricant to use and the recommended intervals for applying it.
Store your grinder in a clean and dry environment, away from excessive heat, moisture, or direct sunlight. This will help preserve its functionality and prevent any potential damage.

With these tips, you can ensure that your 1Zpresso grinder consistently delivers excellent grind quality and remains in optimal condition for a prolonged period of time.

Frequently Asked Questions (FAQs)

Here are the answers to some of your questions regarding 1Zpresso and manual coffee grinders:

Yes. 1Zpresso has gained a reputation for offering high-quality manual coffee grinders. They have become a trusted brand among coffee enthusiasts for producing well-designed and durable grinders.

A micron is a unit of measurement that represents one-millionth of a meter. Microns allow baristas and coffee enthusiasts to achieve optimal extraction and flavor profiles for different brewing methods.

The best 1Zpresso grinder depends on the individual’s preferences and needs. The 1Zpresso JX, JX-Pro, and J-Max models are popular choices due to their consistent grind quality and ease of use while striking a great balanced between their features and price point.

A burr grinder is a type of coffee grinder that uses two revolving abrasive surfaces, or burrs, to grind coffee beans into a uniform size. Compared to blades, burrs are known to produce fine grounds and maintain their sharpness longer.

It depends on your needs. Manual grinders are compact and you can take them anywhere even without an electric outlet. On the other hand, an electric grinder is easy to use and doesn’t need much effort to grind beans. Read my full guide on manual vs electric grinders to know more.

After taking an in-depth look at their manual coffee grinders, it’s safe to say that 1Zpresso has a grinder for everyone. Whether you’re looking for something compact and portable like the Q2 or professional-grade such as K-Pro and J-Max, each of their products stands out with unique features catering to various needs.