Delonghi ECP3420 Review

Delonghi ECP3420 review

DeLonghi is a trusted brand that has been delivering high-quality kitchen appliances for many years. One of their most popular products is the DeLonghi ECP3420, a sleek and stylish espresso machine that is perfect for home use.

In this article, we will provide an in-depth review of the DeLonghi ECP3420, including its features, performance, and overall value. Our goal is to provide you with all the information you need to make an informed purchase decision.

De’Longhi ECP3420 Machine Review

Design and Features:

The DeLonghi ECP3420 has a modern and elegant design that will look great in any kitchen. It features a stainless steel exterior, which is not only attractive but also durable and easy to clean. The machine has a compact footprint, so it won’t take up too much counter space.

The water reservoir is located at the back of the machine, and it has a capacity of 37 ounces, which is enough for multiple cups of espresso.

The DeLonghi ECP3420 also comes with a milk frother, which is perfect for making lattes and cappuccinos. The frother is located on the right side of the machine, and it has a dedicated button for easy operation. Additionally, the machine has a cup warmer on top, which will keep your espresso at the perfect temperature.

Performance and Quality:

The DeLonghi ECP3420 is a high-quality espresso machine that produces rich and flavorful espresso. It features a 15-bar pressure pump, which ensures that the espresso is extracted at the right temperature and pressure.

The machine also has two thermostats, which control the temperature of the water and steam separately. This feature ensures that you can make both espresso and frothed milk at the same time, without compromising the quality of either.

The machine also has a self-priming function, which means that it is always ready to use. You don’t have to wait for the machine to heat up before making your espresso. This feature is especially useful if you are in a hurry in the morning.

Ease of Use:

The DeLonghi ECP3420 is very easy to use, even if you are new to making espresso. The machine has a simple control panel, which consists of three buttons: one for espresso, one for hot water, and one for steam.

The buttons are backlit, which makes them easy to see in low light conditions. The machine also comes with a single and double shot filter, so you can choose the size of your espresso.


The DeLonghi ECP3420 is an excellent value for money. It is a high-quality espresso machine that is built to last. The machine is easy to use, produces great-tasting espresso, and comes with a milk frother, which is a nice bonus.

Additionally, the machine is backed by a one-year warranty, so you can buy with confidence.


  • Produces high-quality espresso
  • Compact and space-saving
  • Can withstand daily use


  • Trial and error needed
  • Steaming wand is useless
  • Regular maintenance required

Delonghi ecp3420

Key Features:

Key Feature Elaboration
Too coarse a grind, too little coffee, or insufficiently tamping the grounds before brewing can all lead to inadequate pressure for a proper brew. It is important to use the correct grind size and amount of coffee, and to tamp the grounds adequately to ensure proper pressure for a quality brew.
15-bar professional pressure This feature ensures that the machine consistently produces quality results every time.
Adjustable controls The machine’s adjustable controls allow for modifications to be made to suit individual taste preferences, ensuring that every cup is to the user’s liking.
Brews authentic barista-quality beverages Whether the user prefers single or double espresso, cappuccino, or latte, the machine can brew a variety of barista-quality beverages just like those found in coffeehouses.
Advanced Cappuccino System with manual frother This system allows the user to manually mix steam and milk to create a rich, creamy froth that can be customized to their desired texture.
Three-in-one filter holder This holder accommodates one espresso shot, two espresso shots, or an easy-serve espresso pod, allowing users to brew their preferred type of espresso.
Advanced Cappuccino System maintains optimal temperature This feature ensures that the machine can produce cup after cup instantly without needing to wait for the machine to reheat.
Accommodates taller cups The bottom tray of the unit is adjustable or removable, allowing for taller cups to be used without any inconvenience.



By combining these key features, the product provides users with the ability to brew their ideal cup of coffee, tailored to their specific preferences. The machine’s 15-bar professional pressure ensures quality results every time, while the adjustable controls allow for personalization of taste preferences.

The Advanced Cappuccino System with manual frother creates a rich, creamy froth for textured drinks, and the three-in-one filter holder accommodates single or double espresso shots or an easy-serve espresso pod.

Additionally, the machine’s ability to maintain optimal temperature allows for cup after cup to be brewed instantly, and its ability to accommodate taller cups adds convenience to the brewing process.

Customer Reviews:

Here are some customer reviews about Delonghi ecp3420:

The machine is capable, but I don’t like the pressurized portafilter baskets that come with it. I had to buy a “naked” portafilter to get the shot right. There was an air bubble when I first turned it on, but running water through the steam wand cleared it up. Maintenance is a bit unclear, but overall it’s a great option for the price. – Katie

I’ve been using this machine for 4 years and it still works great, except for a recent inconsistent leak. It’s been through 2 apartment moves and is one of the best and most reliable things I’ve ever purchased. I have to grind my coffee beans a bit coarser than espresso, but it still makes a great cup of coffee. I’m sad that I may have to replace it someday, but for the price, it’s a great machine. – Erik K

This machine works decently well for the price. It feels solid and was clean when I bought it used. However, the temperature “ready” light doesn’t stay on long enough to pull a shot and the pressurized portafilter is difficult to lock on. The steam wand is also inconsistent, but overall, I’m happy with my purchase. – Anonymous


Q: What type of coffee can I make with the Delonghi ECP3420?

A: The Delonghi ECP3420 can make a variety of coffee drinks including espresso, cappuccino, and latte.

Q: Is the Delonghi ECP3420 easy to use?

A: Yes, the Delonghi ECP3420 is designed to be user-friendly and easy to use. It features a simple interface with clearly labeled buttons and a removable water tank for easy filling.

Q: Does the Delonghi ECP3420 have a built-in grinder?

A: No, the Delonghi ECP3420 does not come with a built-in grinder. You will need to grind your coffee beans separately before using this machine.

Q: How long does it take to heat up the Delonghi ECP3420?

A: The Delonghi ECP3420 heats up fairly quickly, typically taking around 45 seconds to a minute to reach the optimal brewing temperature.

Q: Is the Delonghi ECP3420 easy to clean?

A: Yes, the Delonghi ECP3420 is relatively easy to clean. It comes with a removable drip tray and water tank for easy cleaning, and the stainless steel exterior can be wiped down with a damp cloth.

Q: Can I use pre-ground coffee with the Delonghi ECP3420?

A: Yes, you can use pre-ground coffee with the Delonghi ECP3420. However, for the best results, it is recommended that you use freshly ground coffee beans.

Q: Is the Delonghi ECP3420 a good value for the money?

A: Overall, the Delonghi ECP3420 is considered to be a good value for the money. It offers a range of features typically found in more expensive machines at a more affordable price point.


The DeLonghi ECP3420 is a top-of-the-line espresso machine that is perfect for home use. It has a modern and elegant design, produces great-tasting espresso, and is easy to use.

Additionally, the machine is an excellent value for money, making it a smart purchase for anyone looking for a high-quality espresso machine.

We highly recommend the DeLonghi ECP3420 to anyone looking to upgrade their morning coffee routine.

Emily Anderson
About the author

Emily Anderson is a coffee aficionado, a certified barista, and the founder of, a comprehensive online resource for coffee enthusiasts. With a deep appreciation for the diverse aspects of coffee, Emily is dedicated to providing readers with a wealth of information about different types of coffee, brewing methods, coffee products, and everything in between.

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