Nespresso Aeroccino 3 vs 4: Which Milk Frother Is Best To Buy in 2024?

Mike C
Written By Mike C

I've been writing about coffee and espresso machines for 3 years. My goal is to provide you with helpful content that you can trust based on my own personal experiences, information from manufacturers, and tips and tricks I've gathered from other coffee and espresso machine users.

I may get commissions for purchases made through links in this post.

What’s The Difference Between Nespresso Aeroccino 3 vs 4?

Nespresso aeroccino 3 vs 4

There are still two versions of the Nespresso Aeroccino milk frother on the market. How similar or different are the Aeroccino 3 vs 4 and which one should you buy? Keep reading to find out everything you need to know.

What Is Aeroccino?

Aeroccino is a line of milk frother accessories made by Nespresso for use with Vertuo and Original machines. Unlike steaming milk, frothing injects air into the milk while heating it to create a delicate foam. Using a frother like the Aeroccino is an essential step in making drinks like cappuccinos and latte macchiatos.

Nespresso Aeroccino 3 vs 4

Nespresso released the Aeroccino 3 in 2012; the Aeroccino 4 came out in 2016. While there are many similarities between the two, there are a several features in the fourth generation that you won’t find in the third. Keeping reading to see if those features matter to you.

Nespresso Aeroccino3 Milk Frother, One Size, Black
  • EXCELLENT QUALITY: Add that little something extra to your coffee maker set! The Nespresso Aeroccino 3 milk frother makes hot milk foam, hot milk, or cold froth, making it the perfect addition to your coffee maker or espresso machine set!
  • VERSATILITY: This Nespresso milk frother has a simple one touch operation, and you use one second of button pressure for hot milk and froth, and two seconds of button pressure for cold milk froth
  • PERFORMANCE: Constructed from stainless steel and black plastic, this Nespresso milk frother quickly heats up milk to between 160 and 170 degrees Fahrenheit. Pairs great with Nespresso coffee makers!
Nespresso Aeroccino 4 Milk Frother, Silver
  • The ideal accompaniment to Nespresso espresso machines and perfect for coffee-drink lovers, this quiet and entirely automatic tool froths hot or cold milk to perfection every time, and it’s dishwasher safe for easy cleanup! Your favorite espresso drinks will taste richer and creamier, and all it takes is the push of a button
  • With a design that unites simple-to-use functions with elegant styling, the Aeroccino 4 comes with a whisk for hot milk and milk foam in many coffee-drink recipes
  • The Aero 4 fully froths cold milk in 60 seconds, and hot milk takes just ten seconds longer

Aeroccino 3 vs 4 Similarities

  • Hot and Cold Frothing: Both models can make hot foam for cappuccinos and macchiatos, hot milk for a latte or hot chocolate, and cold foam for an iced macchiato or iced coffee
  • Milk Type: Both models recommend using cow milk for best results, either reduced fat or whole milk. Reduced fat milk will make a dry, stiff foam whereas whole milk will produce a wet silky foam. Either is fine, it is just a matter of preference. Non-dairy milks will not froth as well given lower fat content.
  • Speed: Both machines can froth milk pretty quickly, in about 70-80 seconds.
  • Energy Saving: Both the Aeroccino 3 and Aeroccino 4 have auto shut off functionality.

Aeroccino 3 vs 4 Differences

  • Foam: The Aeroccino 3 only has one hot foam setting vs the Aeroccino 4 which has two. The newer model can make both an airy milk foam for cappuccinos and a denser milk foam for macchiatos.
  • Whisks: The Aeroccino 4 can prepare milk in any way using just one built-in whisk. In contrast, the Aeroccino 3 has two different whisks and you need to insert the one you want to use. The whisk with the wire coil make hot or cold foam, whereas the ring whisk without the coil heats milk.
  • Cleaning: Only the whisks of the Aerocinno 3 can go in the dishwasher. The interior of the frother itself has a nonstick material so you need to wash it by hand after each use with a gentle cloth. In contrast, all except parts the base of the Aeroccino 4 can be are dishwasher safe. However, you may want to turn off the heat-drying function of your dishwasher since the temperature should not go above 158 degrees Fahrenheit.
  • Design: The Aeroccino 4 comes in a sleek chrome finish vs the third generation which is mostly black plastic. The Aeroccino 4 also has a handle and spout for easier pouring.
  • Size: The Aeroccino 4 has a slightly wider diameter at 7 inches vs only 4 inches for the Aeroccino 3. The Aeroccino 3 is also about an inch and a half shorter.

Where To Buy The Aeroccino Milk Frother

You can find both Aeroccino frothers at several retailers. Check to see who has it in stock at the best price.

Aeroccino 3Aeroccino 4

How To Use Nespresso Aeroccino 3 Frother

First make sure the underside of the jug is dry. Modify the whisk for either frothing or steaming. If you want to froth milk for a cappuccino, leave the coil ring around the whisk. If you want to steam milk for a latte, remove the coil ring. Add the desired level of milk to one of the two max levels on the container. If you are using the coil ring to froth milk, never fill above the lower max line otherwise the milk will overflow. If you are not using the ring, you can fill to either max line. Place the jug on the base. Press the button to start. For hot preparations, press the button only briefly. For cold frothing, keep the button pressed for two seconds. You can also see my complete guide on how to use the Aero3.

How To Use Nespresso Aeroccino 4 Frother

Place the clean whisk in the Aeroccino 4 and then add milk to one of the two max level indicators inside the jug. For milk froth, you will not want to exceed 120 ml. For hot milk, stay at or below 240 ml. Put the lid on the jug and make sure the bottom of the jug is dry before placing it on the base. The 4 buttons should display a steady light. Press the desired button to start milk preparation. The light will start blinking but will turn steady when the milk is ready.

If you need more help, see the complete Aeroccino 4 user manual.

Amazon Item Images and Prices Last update on 2024-05-09 / Affiliate links / Images from Amazon Product Advertising API

4 thoughts on “Nespresso Aeroccino 3 vs 4: Which Milk Frother Is Best To Buy in 2024?”

  1. Hi,
    It seems to me that you have a typo in this post; “Nespresso released the Aeroccino 3 in 2021; the Aeroccino 4 came out in 2016.”

    Didn’t the release the older one, the #3 in 2016, and the newer #4 in 2021? The 3 is simpler & less expensive, and the 4 has more settings and is more expensive…

    Otherwise the numbers make no sense!


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