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Jura 15559 E6 Automatic Espresso Machine with Easy vs Jura E4 Piano Black Automatic Coffee Machine

Updated August 2026 — Jura 15559 E6 Automatic Espresso Machine with Easy leads on maintenance and versatility.

The Jura 15559 E6 offers more versatility and advanced features, while the Jura E4 is a more budget-friendly option focused on black coffee.

Why Jura 15559 E6 Automatic Espresso Machine with Easy is better

Versatility

E6 can make cappuccinos and various coffee drinks.

Display

E6 features a modern color display.

Maintenance

E6 has self-explanatory cleaning functions.

Why Jura E4 Piano Black Automatic Coffee Machine is better

Price

E4 is $500 cheaper.

Capacity

E4 has a larger water tank.

Simplicity

E4 offers straightforward one-touch operation.

Overall score

Jura 15559 E6 Automatic Espresso Machine with Easy
85
Jura E4 Piano Black Automatic Coffee Machine
75

Specifications

SpecJura 15559 E6 Automatic Espresso Machine with EasyJura E4 Piano Black Automatic Coffee Machine
Coffee TypesEspresso, CappuccinoEspresso, Black
Water TankNot specified64 ounces
Bean ContainerNot specified10 ounces
Grinder TypeProfessional AromaProfessional Aroma
Cleaning FeaturesSelf-explanatoryBasic

Dimension comparison

Jura 15559 E6 Automatic Espresso Machine with EasyJura E4 Piano Black Automatic Coffee Machine

Overview of the Jura 15559 E6 and Jura E4

The Jura 15559 E6 Automatic Espresso Machine is priced at $1,899.00, while the Jura E4 Piano Black Automatic Coffee Machine costs $1,399.00. This positions the E4 as about 26% cheaper than the E6, offering a significant price advantage for those looking for a quality coffee machine without breaking the bank. Both machines are designed by Jura, a reputable brand known for its high-quality coffee machines, but they cater to slightly different needs.

Brewing Capabilities

The Jura 15559 E6 excels in versatility, featuring the Easy Cappuccino function that allows users to prepare not only standard black coffee but also cappuccinos with ease. The machine's innovative 3D brewing technology ensures that every cup is brewed to perfection. In comparison, the Jura E4 focuses primarily on black coffee specialties, including espresso and Lungo Barista, with a straightforward one-touch operation for five different barista-quality drinks. While both machines deliver exceptional coffee, the E6 offers more complexity in its drink options.

Grinder Quality

Grinder quality is a crucial factor for coffee enthusiasts, and both machines feature the Professional Aroma Grinder. The E6 emphasizes its consistent grinding results that enhance coffee aroma, while the E4 also promises ideal grinding results throughout its service life. However, the E6's grinder is further complemented by its sophisticated brewing technology, making it a more robust option for those who prioritize flavor. Thus, while both grinders are professional-grade, the E6 may edge out slightly in producing a more aromatic cup.

User Interface and Ease of Use

The Jura 15559 E6 boasts a 2.8-inch color display that offers intuitive operation with six strategically placed buttons. This design makes it easy to navigate through coffee preparation, preferences, and cleaning functions. The E4, on the other hand, includes an intuitive symbol display that allows users to make selections with just one touch but lacks the advanced color screen. For users who value a modern interface, the E6 presents a more engaging experience, although both machines are user-friendly.

Maintenance and Cleaning

Maintenance is crucial for coffee machines, especially for models that offer extensive features. The Jura 15559 E6 includes self-explanatory cleaning functions, ensuring that users can easily maintain their machine for optimal performance. The E4, while also designed for easy cleaning, does not highlight specific maintenance features as prominently. For those who prefer a machine that simplifies upkeep, the E6 may be the better choice.

Capacity and Efficiency

In terms of capacity, the Jura E4 has a 64-ounce water tank and a 10-ounce bean container, which allows for extended use without frequent refilling. The Jura 15559 E6 does not specify its tank sizes, but its intelligent water system is designed for efficiency. Given that the E4 is clearly outlined with its capacities, it may be more appealing for users who frequently brew larger quantities of coffee. This practical capacity can be a deciding factor for households or offices with high coffee demands.

Price Comparison

The Jura 15559 E6 is priced at $1,899.00, while the Jura E4 is priced at $1,399.00, making the E4 about $500 cheaper. This price difference can be significant for budget-conscious consumers who still want a quality machine. Considering both machines offer robust features, the E4 presents a compelling option for those who are looking for a balance of quality and affordability.

Which should you buy?

Choosing between the Jura 15559 E6 and the Jura E4 ultimately depends on your coffee preferences and budget. The E6 is ideal for those who enjoy a variety of coffee drinks, especially cappuccinos, and appreciate advanced features like the color display and intelligent water system. However, if you primarily enjoy black coffee and are looking for a more budget-friendly option, the Jura E4 stands out as an excellent choice, providing solid performance at a lower price point.