Delonghi EC155M vs ECP3420: Espresso Flavor, Steam Wand, Noise Level, And More!

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Enjoying a cup of fresh espresso in the morning is no longer something we can only get through coffee shops. Now, it’s all about home espresso. That’s why you need to know the winner of Delonghi EC155M vs ECP3420, a debate over highly affordable espresso machines.

For me, the absolute winner is Delonghi ECP3420. This machine boasts a much more durable design with various stainless steel frame panels. Its steam wand also is much more reasonably designed with a classic elongated shape, allowing users to froth milk with more comfortable movements. As for the espresso flavor, the taste is great for the price we got. I highly recommend this efficient and simple model.

As for EC155M, this machine can also deliver tasty espresso and froth from creamy to airy foam. However, it’s not the best choice if you don’t like brewing with slightly noisy espresso machines because its mounting could be more secure. And its steam wand is somewhat too short and bulky for my liking. But, it still is an affordable espresso maker that is a decent pick for your first home-barista experience.

Delonghi EC155M vs ECP3420: Comparison Chart

Image
THE WINNER (#1)
De'Longhi ECP3420 Bar Pump Espresso and Cappuccino Machine, 15", Black
THE RUNNER-UP (#2)
DeLonghi EC155M Manual Espresso Machine, Cappuccino Maker
Model
Delonghi ECP3420
Delonghi EC155M
Dimensions
7.2 x 12 x 9.4 inches
12.2 x 19.3 x 15 inches
Color / Material
Black and silver / Plastic, Stainless steel
Black/ Stainless Steel, Plastic
Water Tank Capacity
33.8 oz
33.8 oz
Power / Voltage
1100W / 120V
1050W/ 120V
Heating system
Single boiler
Single boiler
Weight
8.99 Pounds
3.5 Pounds
Cup warmer
Water level indicator
Convenient milk frother
Removable water tank
Milk frother
Steam wand
Steam wand
Heat-up time
Under 1 minute
Under 1 minute
Bar pump
15 bars
15 bars
Interface
Selector knob
Selector knob
Integrated grinder
None
None
What I Like
Price
$144.95
$144.99
THE WINNER (#1)
Image
De'Longhi ECP3420 Bar Pump Espresso and Cappuccino Machine, 15", Black
Model
Delonghi ECP3420
Dimensions
7.2 x 12 x 9.4 inches
Color / Material
Black and silver / Plastic, Stainless steel
Water Tank Capacity
33.8 oz
Power / Voltage
1100W / 120V
Heating system
Single boiler
Weight
8.99 Pounds
Cup warmer
Water level indicator
Convenient milk frother
Removable water tank
Milk frother
Steam wand
Heat-up time
Under 1 minute
Bar pump
15 bars
Interface
Selector knob
Integrated grinder
None
What I Like
Price
$144.95
More Info
THE RUNNER-UP (#2)
Image
DeLonghi EC155M Manual Espresso Machine, Cappuccino Maker
Model
Delonghi EC155M
Dimensions
12.2 x 19.3 x 15 inches
Color / Material
Black/ Stainless Steel, Plastic
Water Tank Capacity
33.8 oz
Power / Voltage
1050W/ 120V
Heating system
Single boiler
Weight
3.5 Pounds
Cup warmer
Water level indicator
Convenient milk frother
Removable water tank
Milk frother
Steam wand
Heat-up time
Under 1 minute
Bar pump
15 bars
Interface
Selector knob
Integrated grinder
None
What I Like
Price
$144.99
More Info

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

Delonghi EC155M vs ECP3420: Differences

Delonghi ECP3420 wins 2-0 and ties 3 times against Delonghi EC155M thanks to its smooth espresso extraction and ideal steam wand design. Other than that, these devices’ brewing features are very akin. You can learn the details below!

Mounting, vibration, and noise

Winner: Delonghi ECP3420

The mounting of ECP3420 is much more secure than EC155M, which is why ECP340 vibrates less and produces less noise. Despite being an upgrade version of the EC155 and boasting a much more silent operation, EC155M still has a long way to go if it wants to surpass ECP3420 in mounting stability and low noise level. This may be due to its highly lightweight design, which sometimes isn’t the most positive trait in an espresso machine.

Delonghi ECP3420 is less noisy
Delonghi ECP3420 is less noisy

Espresso flavor

Tie

For enthusiasts of at-home brewing, this pair will satisfy their basic needs for coffee and espresso, especially if they are taking the first steps in the world of espresso machines. Both ECP3420 and EC155M provide a 15-bar extraction pressure mechanism for thick and full-flavor espresso.

Any Delonghi ECP3420 user will confirm that this product enables you to brew like an expert, whatever your preferences if you ask them (latte, cappuccino, or espresso). And with EC155M, users will be impressed by its full notes of flavor and velvety crema.

I don’t find any major difference in these machines’ espresso flavors, but I have some advice for you. Given this pair’s affordable and semi-automatic nature, it’s not recommended to brew more than 4 cups per day with them (both brewing and steaming). This will wear off the pump pressure very quickly, and you will need to fix or replace the machines entirely. I have tested ECP3620, a very close line to these machines, and it suffers pressure loss after one month.

Steam wand’s performance

Winner: Delonghi ECP3420

Delonghi ECP3420 has a standard Panarello wand that can froth from creamy to dry milk in about 40 seconds. Its wand is longer than EC155M, which is the major reason why I pick it as the winner of this round instead of EC155M. It’s so easy to maneuver the milk jug with it. I don’t feel like holding the jug in an uncomfortable position where it’s difficult to swirl the wand around.

Delonghi ECP3420 can froth dry foam quickly
Delonghi ECP3420 can froth dry foam quickly

On the contrary, EC155M is quite uncomfortable to work with. Its wand is short, bulky, and hard to deal with. For example, when I work with a large jug full of milk and want to swirl it around, it’s very easy to spill the milk because the short wand doesn’t allow me to handle the movement better.

Size and weight

Tie

Let’s start with the two machines’ weights and dimensions:

  • Delonghi EC155M: this machine’s dimensions are 12.2 x 19.3 x 15 inches, and it weighs 3.5 pounds
  • Delonghi ECP3420: this machine’s dimensions are 9.4 x 7.2 x 12 inches and it weighs 8.99 pounds.

The knob on the two coffee makers is another factor in addition to size and weight. Unlike the more wear-resistant metal knob on the ECP3420 model, the control knob of the EC155M is constructed of plastic.

If you notice, despite being more compact, ECP3420 is actually heavier than EC155M. This is because the device has more stainless steel parts than EC155M, which consists mostly of plastic. So ECP3420 is more compact and durable simultaneously, but not more lightweight.

Indicator light

Tie

Both Delonghi EC155M and ECP3420 have a simple yet effective set of indicator lights that tell users when it’s time to start brewing after heating up the machine. Alongside the light that notifies when the device is on, a different light only shines when the single boiler finishes brewing. That way, users won’t have to guess whether they can start brewing. So reduce the stress and brew whenever the pair tells you to!

Delonghi EC155M notifies when the boiler is ready
Delonghi EC155M notifies when the boiler is ready

Delonghi EC155M vs ECP3420: Similarities

There are undoubtedly many more parallels between the two than differences. Here are some of the most significant similarities between the 2:

  • Professional, high-caliber barista 15-bar system of pressure
  • Cappuccino-sized removable water tank with a 1L or 37-ounce capacity Method for making a thick, creamy froth
  • Quick start-up is provided by self-priming operation, and the steam wand has a separate thermostat for temperature control
  • Simple and intuitive control for users who have never had experience with espresso machines before
  • Small yet effective cup-warming trays
  • Durable portafilter with 3 baskets for single espresso, double espresso, or ESE pods

Quick Rundown of Delonghi ECP3420

Sale
De'Longhi ECP3420 Bar Pump Espresso and Cappuccino Machine, 15", Black
  • Note: 1)Too coarse a grind, too little coffee, or insufficiently tamping the grounds before brewing can all lead to inadequate pressure for a proper brew. 2)It is important to note that the amount of espresso extracted will vary depending on the grind size and amount and reprogramming may be needed when the size and amount are adjusted
  • EVERY CUP TO YOUR LIKING: 15-bar professional pressure assures quality results every time, and adjustable controls allow you to make modifications for your personal taste preferences.
  • BREW LIKE A PRO: Whatever your preference – single or double espresso, cappuccino or latte – the machine brews authentic barista-quality beverages just like you enjoy at your favorite coffeehouse.
  • YOUR FOAM, YOUR WAY: The Advanced Cappuccino System with manual frother mixes steam and milk to create a rich, creamy froth for evenly textured drinks – just the way you like them.
  • ONE ESPRESSO SHOT OR TWO, The three-in-one filter holder, included with the unit, has a holder for one espresso shot, a holder for two shots, and one for an easy-serve espresso pod – whatever your preference.

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

Pros
  • 15-bar high-pressure extraction technique
  • The manual milk frother can deliver milk for creamy and textured beverages
  • For quicker performance, use the quick self-priming feature
  • The warming plate is strong and keeps its heat
  • Entry-level machine that is beginner-friendly
Cons
  • The frother may create cake-like foam if we froth over 45s

Quick Rundown of Delonghi EC155M

Sale
DeLonghi EC155M Manual Espresso Machine, Cappuccino Maker
  • Metal: top, control panel and drip tray. Stainless steel boiler. Transparent water reservoir (capacity: 1 l.)
  • Self-priming system means machine is always ready for use. 2 separate thermostats to control water and steam temperatures
  • “Cappuccino System”: it mixes steam, air and milk, producing a rich, creamy froth for great cappuccino
  • Single selector knob for on/off, espresso and cappuccino with indicator lights. Adjustable steam emission
  • Special filter holder for ground coffee and “Easy Serving Espresso” pods with crema device( 2 different filters with crema device)

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

Pros
  • Modern, fashionable, and surprisingly light in weight
  • Better installation with less vibration
  • Simple system for a hassle-free experience as a home barista
  • Tasty espresso with a strong crema
  • Anti-drip system for a mess free experience
Cons
  • Bulky steam wand that isn’t convenient
  • More noticeable vibration

Product Videos

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