DeLonghi ECP3420 Review | (An Affordable Espresso Machine)

Are you looking for the perfect espresso machine that can brew perfect shots of Espresso, with a rich and creamy layer of crema? If yes, then De Longhi ECP3420 may prove to be a great choice for you.

DeLonghi is one of the most popular brands in manufacturing Espresso machines. DeLonghi ECP3420 is one of the most affordable machines of the DeLonghi brand, makes its name in this market because of its simple but innovative design and high-quality technology, that prepares delicious shots of Espresso.

For this DeLonghi ECP3420 review, we have tested the machine in detail, breaking down the features, specs, pros and cons, and a complete buying guide to help you in making a decision that this machine is good for you or not.

Our Verdict | Is Delonghi ECP3420 worth it

Overall, DeLonghi ECP3420 Espresso and Cappuccino Maker is a great budget-friendly machine.

It’s perfect for individual use, having a compact design and innovative technology. Simple to operate and no hassle in cleaning and maintenance.

DeLonghi has a solid reputation as a coffee maker manufacturer for delivering quality products and satisfying customers.

However, this machine has some drawbacks, for example, the frother doesn’t work for more than 30 seconds, and the machine chocks when you use fine grind sizes.





Ease of Use


Milk Frother




Overall Score


Why Trust Us

I have taken an in-depth look at all of its top features and analyzed the pros and cons to help you make an informed buying decision. With our expert review, you can discover whether the Delonghi ECP3420 is the right choice for you or not.

Key Features of DeLonghi ECP3420 Espresso Machine

DeLonghi ECP3420 is a small, Semi-Automatic Espresso Machine, It has a very compact design and a small footprint perfect for small kitchens or dorm rooms.

It has great and advanced technical features and specs, and you can easily prepare Lattes, Cappuccinos, Macchiato, or any other Espresso drink.

To facilitate the brewing process, DeLonghi uses a 15-bar pump and an 1100-watt stainless steel boiler.

Highlighted Features

  1. 15-bar adjustable manual pressure pump
  2. 3-in-1 filter basket
  3. Self-priming option
  4. Removable drip tray
  5. Different cup sizes
  6. Advanced Cappuccino system
  7. 37-ounce water removable water tank with a visible water level
  8. Hot water function and cup warmer
  9. Stainless steel boiler
  10. Rapid brewing for making several cups at a time
  11. Compact and narrow frame to occupy less space in your kitchen.

Things that set apart Delonghi ECP 3420 from its competitors

Affordability: It is undoubtedly the best option you can get under 200 dollars.

Rapid Cappuccino System: The Delonghi ECP3420 has a rapid Cappuccino system that heats the water very quickly to brew espresso shots in succession or steaming milk.

Compact Size: It has a small footprint, which makes it a good option for those who do not have much counter space.

Read more: Capresso EC 100 Review

DeLonghi ECP3420 Review-complete guide

As described earlier, DeLonghi is an entry-level semi-automatic machine that stands out among its competitors because of its simple but innovative design, great built-in features, high-quality technology, preparing delicious coffee, and, most importantly, budget-friendly.

Let’s discuss the overall design of DeLonghi ECP3420 and buying guide in detail.

1- Overall Design of DeLonghi Ecp3420: 3.5/5

DeLonghi ECP 3420 is a compact machine having a simple and decent design.

This machine is not entirely made of stainless steel material instead it’s made of ABS plastic which is a cheaper material.

As this machine is also not very expensive so this makes sense. Although it’s made of plastic but I must say the design isn’t that fragile, it looks quite strong and reliable.

Delonghi ECP 3420

There is 1 large dial on the interface of the machine with 4 different options, espresso, steam wands, on, and off.

Next, we have a portafilter which has 3 parts- one for a regular Espresso shot and the other for a double Espresso, and the third for convenient Espresso pods.

The drip tray below the portafilter can be removed to accumulate cups up to 5-inch height.

In addition to having dimensions of 7.25″ D x 9.6″ W x 11.9″ H, this machine weighs only 10 pounds, which makes it very compact in size.

On the back of the machine, there is a storage of portafilters and a water tank. The water reservoir is made of a see-through plastic material that is easily removable for cleaning.

The drip tray is also removable so you can easily accommodate larger cups for preparing Lattes or iced coffee.

2- Brewing Espresso in DeLonghi ECP 3420

Delonghi ECP3420 is a semi-automatic Espresso machine that means you have to do all the things by yourself from measuring and grinding coffee beans to tamping and leveling the grounds to measuring the brewing time and the yield.

This Machine comes with a scoop so that you can easily fill the portafilter with grounds. For a single espresso, use one scoop, for a double espresso, use two scoops.

In the back of the scoop, there is a tamper that works well for tamping the grounds into the portafilter.

Coffee scoop of Delonghi ecp3420

Insert the portafilter into the machine and turn the knob toward the ON button. When the ready light turns green, you are ready.

The machine will take 1 to 2 minutes to get ready and after the machine is heated up you can brew as many shots of Espresso as you want.

When the machine is ready turn the knob towards the coffee button and your shot will start brewing.

Tips for good Extraction and getting perfect crema

  • Always use fresh coffee and fine-grind size to get the perfect crema on your coffee.
  • Tamp the coffee grounds in the portafilter properly and level off the surface.
  • Do not overfill the coffee filter. DeLonghi recommends the usage of 1 measuring scoop per cup.
  • If you prefer a thick layer of crema then used dark roasted espresso beans.

You can also use E.S.E. (Easy Serve Espresso) pods, these are small round coffee bags filled with espresso grinds. You can save time and effort by using them.

3- The milk frother: 3/5

The milk frother is the favorite part of an espresso machine for those who enjoy milk-based coffee drinks such as cappuccinos and lattes.

If you like frothy drinks you will definitely love this machine as the quality of froth this machine produce is exceptional.

For frothing the milk turn the dial toward the “steam position” and wait till the machine gets ready.

Once the ready light turns green put the steam wand into the milk jug and start frothing by turning the lever down at the side of the machine.

Any kind of milk, whether skimmed or semi-skimmed or flavored, can be used to prepare rich and creamy forth.

This is a single boiler machine so you can’t prepare Espresso and froth milk at the same time.

If you love extra frothy drinks then you have to run the frother a second time because the steam wand runs out of pressure within 30 seconds. 30 seconds is an adequate time for preparing a normal froth but it’s certainly not enough for extra foamy drinks.

4- Taste and the quality of coffee Drinks: 4/5

The thickness and level of crema are a great deal for many Espresso lovers while looking for the right Espresso machine.

It is important to ensure that the machine is capable of preparing a delicious cup of espresso just like those served at fancy coffee cafes and Starbucks.

I must say with the 15 bars of consistent pressure this machine is capable of preparing rich and full-bodied Espresso with a very nice layer of crema.

Espresso shot from Delonghi ecp3420

5- Cleaning of the machine

Cleaning and maintenance are essential for the long-term life of your machine. A key feature of DeLonghi products is their ease of cleaning.

DeLonghi ecp3420 has a removable drip tray, portafilter, and water tank that are dishwasher safe. Simply remove the drip tray and portafilter after every use and rinse it with warm soapy water.

The steaming wand is also very easy to clean. You simply twist it off and it comes apart so you can simply rinse it with water.

To keep your machine in good working condition and maintain it properly, it’s essential to descale it. It is recommended by Delonghi to descale the machine after brewing 200 cups of coffee.

You can use a DeLonghi descaling solution for that, but you can also opt for a 50-50 vinegar-water solution.

6- Price and Value for money: 5/5

The feature Delonghi ECP 3420 offers for under 200 bucks are incomparable. Espresso machines are usually very expensive, and you have to spend more than 500 dollars to get a good one.

Despite using a cheap material for design, this machine isn’t fragile. It’s quite sturdy and reliable.

If you are looking for an affordable Espresso machine then I must say there is no better option than Delonghi ECP3420.

7- Customer Reviews

The real value of any product is determined by the customers. On Amazon, this machine has more than 6000 reviews with an average rating of 4.4 out of 5. More than 70% of users are completely satisfied with this machine (which I think is a good number).

Katie says

“For $100 or so dollars though, and especially after being used almost every single day for 4 years, this machine has STILL been one of the best and most reliable things I have ever purchased in my life.”

Out of bad reviews, many users are concerned with the frother and leakages in the machine. Milk frother as I said earlier don’t froth milk for more than 30 seconds in one go and the leakages in the machine may develop with time if not maintained properly.

Why we like DeLonghi ECP3420?

  • Brews decent single and double shots of Espresso in no time.
  • It’s a good machine for beginners as it is fairly user-friendly, easy to operate, and gives complete control over the brewing process.
  • Compact and decent design – Ideal for small counter spaces.
  • Perfect for those who are looking for an Espresso machine that is budget-friendly and prepares good espresso.
  • Although it’s not a perfect machine for Latte art but the taste of Cappuccino and Latte is wonderful.

What we Don’t like in DeLonghi ECP3420?

  • This machine is not perfect if you love extra frothy milk-based Espresso drinks. With this machine, the milk is frothed for only 30 seconds in one go, which is quite a short amount of time for perfect froth.
  • As the machine is made of plastic there is a chance that leakages may develop after some time (but it will not happen if you properly maintain and descale the machine on time).
  • The pump of this machine isn’t that powerful. The portafilter may clog if you use a finer grind size or tamp the grounds too tightly.

Yeah! The water pump and the milk frother are not ideal but at this price tag, you are not going to get a better machine.

Also, check out the Best mini Espresso machines for camping and traveling.

Final Thoughts

I hope you have found this Delonghi ECP3420 review helpful!

After extensive research and reviewing the machine, I found that it is the best cost-friendly machine that prepares authentic Espresso coffee with minimal effort.

Yeah, there are some issues with the material of the machine and the steam wand of the milk frother. But there is a famous saying “You only get what you pay for”.

You can’t get a perfect Espresso and Cappuccino machine for less than 500 dollars. But I must if you are on a budget then there is no better option than this.


Are DeLonghi Machines worth it?

DeLonghi is one of the most popular brands in the market for making espresso and coffee Machines.
Delonghi never compromises on quality and always uses the latest and innovative technology in its machines.
So, yeah Delonghi Espresso Machines are definitely worth it.

Is the DeLonghi ECP3420 an automatic espresso machine?

No, Delonghi ECP3420 is not a fully automatic Espresso machine instead it falls under the category of a semi-automatic Espresso machine.
That means you have to measure, grind, and tamp the grounds by yourself while using this machine.






Johny Morrisson is a passionate coffee enthusiast and an avid blogger dedicated to exploring the world of coffee.

Whether it's repairing or troubleshooting coffee equipment, reviewing cutting-edge brewing machines, or delving into the latest coffee trends, Johny's writing captivates readers and invites them on a flavorful journey.

When he's not writing, Johny enjoys traveling, seeking inspiration from different cultures and coffee traditions worldwide.

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