De’Longhi ECP3420 Review 2020: A Bang for Bucks or Not?

De’Longhi ECP3420 Review
De’Longhi ECP3420 Review

Looking for a perfect espresso machine that can give shots of textured, perfectly brewed coffee? Read along with our De’Longhi ECP3420 Review and look at how many boxes it can check your quality chart.


For many of us, our mood and aesthetics go hand by hand with a good cup of coffee. No matter it’s the moment you wake up in the morning or stressful working hours, all you’ll crave for is a finely blended espresso or latte.

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On that point, when you’re out in the market to buy the best espresso machine within budget, that’s where the real struggle begins.

Because there are tons of models from dozens of the brand, literally. And all of them have got super-convincing advertisements to get manipulated with.

But we’ve found a model from our week-long research that De’Longhi ECP3420 is an excellent exception out of all these odds.

With the intention of letting you know more about this much-applause coffee machine, we’ve come up with this entire De’Longhi ECP3420 review. Stay along and you’ll be certain whether it’s a good fit or not for you.

De’Longhi ECP3420 Review With Buying Guide 2020

Whom is this product for?

No matter you’re a homemaker, a corporate job-holder or a coffee shop owner, a good quality coffee machine is a must. Hence, here is the list of people who may find De’Longhi ECP3420 impactful-

  1. Day to day people who have a solid crave for good quality coffee.
  2. Restaurants, premium cafe shops, and food zones.
  3. Business or corporate spaces with a coffee corner.
  4. Community centers, gathering spaces, events and so on.  

Summary line, if you or the people around you are in love with good quality coffee, De’Longhi ECP3420 can be their next big thing for them.

Product Overview

Our first impression on De’Longhi ECP3420 was through its appealing visual. The materials used to manufacture this machine were sleek, along with a narrow footprint. It will certainly enlighten your countertop or kitchen.

Moving forward to its technical specs,

No matter your favorite is espresso, cappuccino or latte, you will always get the personalized version of it. There is a 15bar pressure input that can be adjusted based on your personal taste. No matter whichever quality or pressure4 you choose, you’ll always get a cup of barista-quality beverage.

Just like the taste, you can also define the number of shots you want each time through its 3-in-1 filter holder.

In case you need to have several cups of coffee at a stretch, there is the rapid cappuccino system that can serve you cups after cups instantly. On top of that, you can have the same facility for any size of a cup.

On the same consequence, the start-up time of the machine is also kept as minimum as possible. There is the self-priming technology that gives it a hand for quick startup.  

There are people who prefer large sized cups, and people prefer smaller cups instead. Based on the height of the cup, you can adjust the height of the bottom tray unit.

Now, let’s come to maintenance.

There is a 37-ounce water tank with visible water level that you need to refill, clean and re-attach each time it’s empty. The visible water level will save you from the guess-game, and the simple attaching mechanism will make the work easier.

If this De’Longhi ECP3420 happens to be the first time you’re using a coffee maker from Delonghi, there is a complete user manual for you. It’s supposed to make everything clear about the installation, maintenance, and operation.

From every viewpoint like operation, design, performance, maintenance, energy efficiency, De’Longhi ECP3420 checks all the boxes.

Highlighted features

  • 15 bar of adjustable pressure for variation in the blend.
  • Adjustable tray height to accommodate different cup sizes.
  • 37-ounce removable water tank to serve for a long time.
  • Can run on household standard 1100W power only.
  • Minimal startup time with the self-primer technology.
  • A boiler made of super durable stainless steel.
  • Available in both black and stainless steel color.
  • 3-in-1 filter holder for defining one or two shots of coffee.
  • Rapid brewing system for constant servings.
  • A narrow footprint to occupy less space in your kitchen.


  • Single or double espressor/cappuccino/latte machine.
  • Rich, creamy and textured drink.
  • Every cup of coffee can be personalized in term of taste.
  • Constant services, cup after cup.
  • Can intake any cup size.
  • Minimum startup time.  
  • Less maintenance, more coffee.
  • Sleek and stylish design.
  • Made easy user’s manual provided.  


  • The startup time becomes longer over time.
  • Shorter steam time comparing to similar models.
  • Faces a hard time while dealing with compact espresso grinds.

What Is The Difference Between a De’Longhi ECP3420 and DeLonghi ESAM3300?

ECP3420 and ESAM3300 are from two different series from the inventory of De’Longhi. Although both of these models had been popular enough, ESAM3300 is a pricier model than the other one.

On popular demand, we would like to show you the major differences the model that we are talking about, the ESAM3300 in this section.

  • The Reservoir Tank

First thing first, the reservoir tanks of both of these models makes a great difference in action. The Esam3300 has a 60oz reservoir with a bean container capacity of 8.8oz. On the other hand, ECP3420 has a tank of 44 oz. Clearly, the first model is able to serve you for a longer time, but it takes its price for that.

  • The Coffee Type

ECP3420 is a specialized espresso coffee maker. Apart from soothing espresso, it can make lattee coffee for you as well. But the ESAM3300 has bit more capacity than that. Apart from multi-strength espresso, it can create cappuccino, latte, Americano and so on. The choice of flavor and grinding is definitely better than the model we are talking about.

  • The Usability

The ECP3420 can produce either cappuccino or espresso with almost no time of keeping you in wait. There are two different thermostats to control the temperature of two different units. So, you can make both espresso and cappuccino with perfect taste.

On the other had ESAM3300 has a smart and programmable control panel, and you can control that through rotary and push button. No matter whichever kind of coffee you want, it will bring you that within less than one minute.

  • The Maintenance

ECP3300 has a unique and smart design, and the entire coffee making process is automated. So you don’t need to bother so much about maintaining it every month. All you have to clean is the water splits caused due to coffee blockage. Unlike other models, there is no worry to descale and clean it in each month.

On the other hand, we have the De’Longhi ECP3420. Although it doesn’t come with the programmable automated feature, it has some sort of automation indeed. There is an automatic flow stop that lets you dispense just the right amount of espresso.

The water tank is easily removable, and the parts are completely dishwasher safe. So, you need nothing but a mix of soapy water and wet cloth to clean up it after a few months of using.  


How Do You Clean, Setup And Maintain A  De’Longhi ECP3420?

If you have kept the De’Longhi ECP3420 into your buying shortlist, you might consider it to be super easy to maintain. At this point, we’re with instructions to set up and clean up this coffee maker-

Items You Need

  • Dissembling kit.
  • Warm water and soap.
  • De’longhi Descaling solution.

Steps of Cleaning Up

To be honest, cleaning up this De’Longhi ECP3420 is super breeze. If you want to be ultra-careful about keeping this running, you may consider daily cleaning. otherwise, a monthly cleanup is all you need to use it on regular basis.

The reservoir is made to be super easy to remove. Besides, all of the parts are made to be dishwasher safe. So, it’s just like cleaning a regular De’Longhi coffee maker machine.

Here are the steps to go with the cleanup-

Step 1: Unassemble the parts

To begin with the cleaning, you need to unassemble the parts of the coffee machine. Take out the plastic water tank. the portafilter and the drip tray at the first place. Maintain the instructions given along with the box. You will find a user’s manual to do so.

Step 2: Use Soap Water to Clean

After you are done with opening up the parts, take a mixture of warm water and cleaning detergent to perform deep clean. For better cleaning, use De’onghi Descaling solution which is available for purchase online.

Perform a deep cleaning with De’Longhi Descaling solution after every 200 cups of coffee.

After filling up the container with the solution, run the machine for a while and let it clean the dirt, debris, and stain inside.

Step 3: Put the Parts Back

Now, you need to rinse the parts with warm water carefully. Make sure the temperature of the water is around 50-60 degree Celsius in this step.

once you are done with rinsing, put the parts back in place. Let the machine run for 5 minutes on power. If you see everything working perfectly, you’re good to take it back in operation.

Customers Feedback

After spending money on several cheap quality coffee makers, I decided to end up with a really good machine under beginner level. After an extensive amount of research, I got ECP3420 on my shortlist. And I decided to give it a try. Comparing to the price and quality, I thank myself for the decision. Although it’s less automated compared to many $500+ models, I’m happy with it so far.’

‘The clearance between the bottom of the filter and the base is pretty impressive. I was actually looking for one such model and finally got it. Also, the single and double filter size variation is what I liked about the De’longhi ECP3420′

‘I’m using this machine since 2011. For middle-ranged users, I think this is a good one. I use it almost daily and takes 10-15 cups of coffee from it every week. The steamer power is good, and the pump is still strong after these many years of use. But my only complaint is the top heater. It’s pretty slow and starts up late.’

‘Having a look at all the features of Delonghi ECP3420, I’m pretty much satisfied with everything. My only drawback with this machine is- it missed the ‘auto shut off’ feature. So, you have to guess the right time to stop the machine and press the button accordingly.

FAQ (Frequently-Asked Questions)

Where is the ideal space to house this coffee maker?

  • It can be the kitchen or anywhere else in the house.

Can I get tradition coffee shots with De’Longhi ECP3420?

  • No matter you’re willing to get a traditional shot or an authentic espresso, De’Longhi ECP3420 will be able to serve it.

How frequently I have to clean this machine?

  • Cleaning this machine involves refilling the water pot after every 2-3 days(in case of regular use).

What’s the ideal cup size for this coffee maker?

  • Any cup size between the range of 3.5-5 would be a good fit.


We’re at the dead bottom of the De’Longhi ECP3420 Review. Now, let’s answer the most asked question- Is De’Longhi ECP3420 Review worth the money?

Well, we’ve analyzed and compared every feature and their benefits with many convenient products within the same price range. What our report says is- if you’re looking for a budget-friendly espresso machine that still produces quality shots, De’Longhi ECP3420 2020 is the best fit for that.

It may not be the most innovative technology you can find around this industry, but it’s good enough for any espresso lovers. To bring a strong scent and aroma like the old school hand-made espressos, it can be your next big shot.

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