By Joybuy Product Recommendation Officer | June 06, 2026
A Nespresso capsule machine from the Original system utilises a standardised brewing process designed for consistency and speed. At the core of the technology is the combination of hermetically sealed aluminium capsules and a high-pressure extraction system. Every Nespresso machine operates with a pump pressure of 19 bar. This pressure is a crucial parameter for forcing water through the finely ground coffee in a short amount of time, extracting the volatile aromas and oils to create the signature crema. The short heat-up time, typically around 25 seconds, allows for quick preparation from the moment the machine is switched on to the finished coffee.
The decision for a specific model depends on individual requirements for design, functionality, and available space. The following technical parameters are relevant for making an informed choice.
The pump pressure is standardised at 19 bar across all Nespresso Original machines. This value is the established standard for espresso extraction and ensures consistent coffee quality across all models. The heat-up time is also consistent, at approximately 25 seconds for most current models. These shared technical specifications mean that the choice of model is primarily determined by other factors.
Dimensions are a key differentiating feature. Models like the Nespresso Pixie are explicitly designed to be compact, making them suitable for kitchens with limited counter space. The Nespresso CitiZ series offers an urban design that takes up slightly more space but is often positioned as a design statement in the kitchen. Pay close attention to the exact dimensions (width x height x depth) to ensure compatibility with your available space.
The basic function of every capsule coffee machine is to prepare Espresso (approx. 40 ml) and Lungo (approx. 110 ml). Those who regularly want to prepare milk-based coffee specialities like cappuccinos or latte macchiatos should consider a coffee machine with a milk frother. There are two options here:
Operation is consistently managed via programmable buttons for the desired cup sizes. The water tank capacity varies by model, typically between 0.7 and 1.0 litres. A larger tank reduces the frequency of refilling and is more convenient for multi-person households or for use in small offices.
Based on the technical criteria mentioned, we present three models that cater to different user profiles.
Why We Recommend This Product The De'Longhi coffee machine CitiZ embodies the core functionality of the Nespresso system in a multi-award-winning design. It focuses on the essential functions of preparing Espresso and Lungo, combining this with high-quality craftsmanship and a sleek, urban aesthetic.
Pros
Who It's For This model is designed for users who primarily drink Espresso and Lungo and who value iconic design and straightforward operation. It fits well in modern kitchens where the coffee machine also serves as a visual centrepiece.
Why We Recommend This Product The CitiZ & Milk expands on the proven CitiZ concept by adding an integrated Aeroccino milk frother. It offers a compact, all-in-one solution for preparing a wide variety of coffee and milk specialities without needing a separate device.
Pros
Who It's For This coffee machine with a milk frother is aimed at lovers of milk-based coffee specialities who are looking for an integrated, design-focused solution. It is ideal for users who appreciate the convenience of a single machine for all their coffee beverages.
Why We Recommend This Product The Nespresso Pixie is engineered for maximum compactness and efficiency. With a width of just 11.7 cm, it is one of the narrowest models in the range. Its design, featuring metal elements, is inspired by an industrial style and built for durability.
Pros
Who It's For The Pixie is the choice for users for whom available space is the deciding factor. It is suitable for singles, students, or as a compactly sized capsule coffee machine for a home office, without compromising on coffee quality.
The coffee experience is shaped not only by the machine but also by the tableware used. The choice of cup can influence the perception of aroma and temperature. For lovers of unique design, a look at our selection of Bear Mugs could be an interesting way to complete the coffee experience.
1. What is the pump pressure of a Nespresso capsule machine? All Nespresso Original capsule machines operate with a standardised pump pressure of 19 bar. This high pressure is necessary to force water quickly and evenly through the coffee capsule. This allows for optimal aroma extraction and the creation of a dense crema.
2. Can I prepare milk-based drinks with any Nespresso Original machine? Standard models like the Pixie or the CitiZ are primarily designed for preparing black coffee (Espresso, Lungo). To prepare milk-based drinks like cappuccinos or latte macchiatos, you need either a model with an integrated milk frother, such as the Nespresso CitiZ & Milk, or a separately purchased milk frother (Aeroccino).