Arabica or Robusta: What's the difference?
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Time to read 6 min
Arabica or Robusta—Which coffee bean is really better?
100% Arabica or an Arabica-Robusta blend? Find out how the two coffee varieties differ and why premium roasteries deliberately use both.
Arabica or Robusta—The question almost every coffee drinker asks
Anyone who has ever taken a closer look at coffee is sure to have encountered these two terms: Arabica and Robusta. On many packages, the label “100% Arabica” is prominently displayed, while other blends proudly state a ratio such as 70/30 or 60/40.
But what does that actually mean?
- Is 100% Arabica automatically higher quality?
- Is Robusta really the “inferior coffee”?
- Or do these numbers conceal far more than the packaging suggests?
The short answer is: No.
Anyone who wants to understand high-quality Italian coffee should pay less attention to percentages and focus instead on the role each bean plays within an espresso blend.
Two coffee varieties: two completely different characters
More than one hundred different coffee species exist worldwide. For everyday coffee enjoyment, however, two in particular play a decisive role:
- Arabica
- Robusta
The two differ significantly—not only botanically, but also in terms of flavor.
Arabica predominantly grows at higher elevations and develops a wide variety of aromas due to its slower ripening process.
Depending on its origin, you may discover subtle notes of chocolate, caramel, roasted nuts, fruit, or flowers.
Robusta, on the other hand, generally thrives at lower elevations and is significantly more resistant to disease and climate fluctuations. In terms of flavor, it provides more body, a stronger structure, and the dense crema that many lovers of classic Italian espresso particularly appreciate.
Neither variety is inherently better. They serve different purposes. And this is precisely where the real art of a premium roastery begins.
Why “100% Arabica” is not automatically a sign of quality
Many consumers automatically choose a package labeled “100% Arabica” because they believe it is always the highest-quality option.
At first, this statement only tells us one thing:
Only Arabica was used. Nothing more, nothing less. This figure alone says nothing about the quality of the beans, their origin, their processing, or the roaster’s experience. An average Arabica remains an average Arabica. Likewise, a carefully developed blend of Arabica and high-quality Robusta can offer an exceptional taste experience.
It is not the percentage that matters—but what happens in your cup later.
Why premium roasters deliberately combine Arabica and Robusta
An experienced Italian premium roaster rarely thinks in percentages. It thinks in flavor. Each bean has a specific role within a blend. Arabica often brings elegance, delicate sweetness, and a wide variety of aromas. High-quality Robusta, on the other hand, adds more body, a dense crema, and a pleasant structure to the blend. Only when these qualities complement each other harmoniously does an espresso emerge that is balanced, full-bodied, and distinctive at the same time. That is why many traditional Italian premium roasters have deliberately relied on carefully developed blends for decades. Not because they have to, but because they are convinced that only the perfect combination of different green coffees can create an exceptional taste experience.
The goal is not the highest possible Arabica percentage, but an espresso that delights from the first sip to the last and lingers in the memory.
That is precisely why Mamis Caffè develops each blend individually
At Mamis Caffè, too, the development of a new blend does not begin with a percentage.
It begins with a question: What character should this espresso have in the cup later on?
- Should it be particularly elegant and smooth?
- Should it have the classic intensity of an Italian bar espresso?
- Or should it combine both qualities as harmoniously as possible?
Only once this question has been answered does the selection of the right green coffees begin. Not every bean is selected because of its origin, but because of its contribution to the overall experience. That is precisely why Mamis Caffè’s blends deliberately differ from one another—and yet they all follow the same philosophy: Every bean must add value to the flavor.
Which coffee suits which taste?
Everyone perceives coffee a little differently. That’s why there is no single perfect espresso.
For lovers of elegant espressos
If you prefer especially refined, well-balanced aromas with a pleasant sweetness, a high-quality Arabica blend is often the right choice.
Gran Riserva Royal: 82 % Arabica · 18 % Robusta Gran Crema: 100 % Arabica
Mamis Caffè's Gran Riserva Royal, with a blend ratio of 82% Arabica beans and 18% Robusta beans, and the Gran Crema, made from 100% Arabica beans, are aimed at connoisseurs seeking an elegant espresso with delicate chocolate notes and harmonious balance.
For classic Italian espressos
Those who prefer the typical espresso served in Italian bars will often find the right character in a blend of Arabica and a higher proportion of Robusta.
Espresso Crema: 70 % Arabica · 30 % Robusta
Mamis Caffè's Espresso Crema combines 70% Arabica with 30% Robusta, combining elegance with body and an especially beautiful crema.
For those who love bold espresso
If you prefer a more intense espresso with plenty of body and an especially dense crema, a slightly higher proportion of Robusta is often the right choice.
Espresso Bar: 60 % Arabica · 40 % Robusta
Mamis Caffè's Espresso Bar combines 60% Arabica with 40% Robusta and is inspired by the classic espresso enjoyed in many Italian bars.
Try it yourself
With your next espresso, we would like to give you a little exercise. Do not drink the first sip as you normally would.
Instead, try to consciously notice:
- Does the espresso seem smooth or bold?
- Does the flavor linger in your mouth?
- How does the espresso change as it cools slightly?
- Which aromas do you personally discover?
Perhaps you will notice notes of dark chocolate. Maybe roasted hazelnuts remind you of the aroma of freshly roasted coffee. Or you may discover something completely different. There is no right or wrong answer. That is precisely what makes high-quality coffee so exciting: Every cup tells its own story.
Mamis quality expertise
At Mamis Caffè, it is not the percentage on the packaging that takes center stage, but the experience in the cup.
That is why all blends follow the same basic principles:
✔ Each bean is selected for its contribution to the flavor profile.
✔ Blending is a craft—not mathematics.
✔ Italian premium roasting is about balance, not extremes.
✔ Neither 100% Arabica nor a 60/40 blend determines whether an espresso is exceptional; it is the harmony of all the components.
Conclusion
Arabica or Robusta?
The honest answer is: Either can be exceptional.
The quality of an espresso is determined not by the bean alone, but by the expertise with which it is selected, blended, and roasted.
And which espresso will you choose the next time you shop?
One that advertises the highest possible Arabica content? Or one that wins you over with its flavor, balance, and character? Perhaps next time you order an espresso, it is worth paying less attention to percentages and more to what actually reaches the cup. Because that is ultimately where exceptional coffee is determined.
Is Arabica or Robusta better for a fully automatic coffee machine?
Both coffee varieties are suitable for a fully automatic coffee machine. However, it is essential that the beans are freshly roasted and suited to the brewing method. This allows the aroma, body, and crema to develop optimally.
Why does the same blend taste different depending on the brewing method?
The brewing method influences which aromatic compounds are extracted from the beans. A blend may taste particularly intense as an espresso, while developing completely different flavor nuances as a filter coffee or in a French press.
Can the flavor of a coffee blend change from one harvest to the next?
Yes. Coffee is a natural product, and every harvest is influenced by weather, climate, and growing conditions. Experienced roasteries therefore carefully adjust their blends so that the characteristic flavor remains as consistent as possible.
How can you recognize freshly roasted coffee beans?
Freshly roasted beans have an intense aroma and a slightly glossy surface, which can be caused by natural coffee oils. A clearly visible roast date is also important, as it provides information about freshness.
Why are whole beans more often recommended than ground coffee?
Whole beans preserve their aromas significantly longer. When ground immediately before brewing, they retain their fragrance and flavor as well as possible, creating a more intense coffee experience.
Mamis Caffè Editorial Team
Mamis Caffè Editorial Team
The Mamis Caffè editorial team shares knowledge about Italian coffee, traditional roasting craftsmanship, and mindful coffee enjoyment. Driven by a passion for quality and Italian coffee culture, we provide tips, background information, and inspiration for truly enjoyable coffee.