There is nothing harder than comparing two products that are too similar, like the Delonghi EC155 vs EC155M. If you are caught between these “twin” coffee makers, let me show you the small differences that make one machine better than the other.
To answer you quickly, i consider EC155M to be the winner between the two. It offers manual performance with water and steam temperature control, which means there are two separate thermostats for you to froth the milk with precision and efficiency. Other than that, this product shares the same features as EC155.
As for the Delonghi EC155, if you want something straightforward, automatic and effective, this one should fit your need perfectly.
Delonghi EC155 vs EC155M: Comparison Chart




Last update on 2023-03-03 / Affiliate links / Images from Amazon Product Advertising API
Delonghi EC155 vs EC155M: Difference in The Thermostats
EC155M wins 1 -0 against EC155, simply because the two are extremely similar and the highlight of EC155M is that it has two thermostats, one for water and one for steam.
Mechanism
The DeLonghi EC155M Manual Espresso Machine is not competing with barista-grade machines. It’s way more affordable, compact, and with basic features in mind. For a home espresso machine, the EC155M is the most practical and adored pick.

It consists of a self-priming function with a dual thermostat setup. This puts you in the driver’s seat for water and steam temperature controls. Unlike the EC155 which stops automatically, you will have to stop the flow of espresso or steam when it brews.
Tip for operation
Even for an entry-level machine, the EC155M is not so complicated. My tip to you would be to stop just right you fill an entire shot – single or double. The spout will continue to pour espresso in drops which will gradually fill up the rest of the shot.
And while that happens, you can froth the milk using air and steam. This is also with manual control so there is a bit of a learning curve here too.
The extra effort you put into this machine won’t be much of a problem. Because all the tweaking and adjusting will produce results that taste better and richer than standard coffee machines. And you don’t need to spend a fortune on it as well!
Delonghi EC155 vs EC155M: Similarities
There are many benefits of choosing one of these two affordable entry-level coffee machines. Check out my explanation below.
Controls
The buttons and dial on the machines do not feel flimsy or cheap. They are sturdy and easy to access. There isn’t much to learn since both machines are fairly automatic, they deliver delicious espresso every time with one or two touches of buttons.

Size
In terms of size, both are compact and sleek. They don’t take up too much counter space. And you can easily store them away in the corner when not in use. That’s what I usually do because I don’t have much counter space to begin with.
In line with the compactness, both machines come with a removable water tank and have water level markings. You can remove it to refill or clean as you like. And it snaps back on in a second. The best thing a machine as compact as EC155M or EC155 can do is produce rich and delicious espresso automatically. And that’s precisely what they do.
Portafilter
Both machines come with a 3-in-1 portafilter, which allows users to brew one shot or two shots of espresso at the same time, or brew with the ESE pods for a quick cup of coffee. Overall, EC155M and EC155 offer an efficient and quick experience for users.
Speaking of efficiency, another feature that keeps me engaged is the hold temp function that both machines have. By selecting this setting, you can make the machine maintain the heat so that you can brew the next set of coffee quickly, without having to wait too long for the water to reach a certain temperature.
Quick Rundown of DeLonghi EC155M
- 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 2023-03-03 / Affiliate links / Images from Amazon Product Advertising API
Quick Rundown of Delonghi EC155
- 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.Input power (W): 1050
- YOUR FOAM, YOUR WAY: A 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 filters for one espresso shot, two shots, and one for an easy-serve espresso pod – whatever your preference.
Last update on 2023-03-03 / Affiliate links / Images from Amazon Product Advertising API
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Final Verdict
You can expect premium and professional espresso results in an espresso machine that costs 3-4 times less. But for a budget-friendly, entry-level espresso machine, the Delonghi EC155 and EC155M are perfect.
I realized that there is not a significant difference between these and machines that cost twice or 5 times as much. So it’s definitely a steal if you’re looking for a high-quality, convenient, and thoughtful espresso machine.
The EC155 offers less room for control than the EC155M. The ‘M’ in EC155M stands for ‘Manual’ so you can understand its selling point. That’s the only major difference you need to consider before choosing. The rest is up for grabs no matter which espresso maker you buy.
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I am a passionate coffee drinker. Since I left my job as a barista a few years back in 2012, I’ve been sharing my expertise on coffee and buying the best coffee equipment online. That’s how Wild Boar Coffee came to life.
I write about everything coffee-related under the sun. Where to buy the freshest coffee beans from? How to test coffee beans based on texture, aroma, and acidity?
I know all this from scratch – all thanks to my years and years of experience as a barista. So I’ve gotten real up-close-and-personal with coffee beans and different brewing techniques.