Nutri Ninja Ninja Blender Duo with Auto IQ BL642 Review

  • Affordability - 8/10
  • Durability - 8.5/10
  • Ease of Use - 8.6/10
  • Features - 8.5/10
  • Power - 8.6/10


This countertop blender comes with three Ninja cups with different sizes, which are all made from BPA-free plastic. It has Auto IQ technology for perfectly-timed blending performance. It also has high-quality extractor blades that optimizes the vitamins and minerals in different ingredients.


The best countertop blender is one of the most useful appliances in the kitchen. You can use it not only for crushing ice and making smoothies. Depending on the specific model that will be chosen, you can use it for more food preparation tasks, such as making sauces and dips. While there are many options that you can find in the marketplace, do not pick just any model or the one with the cheapest price. Take time to read the best countertop blender reviews and learn from the experiences of other people.

If you have no idea what to choose, one option that you might want to consider is Nutri Ninja Ninja Blender Duo with Auto IQ BL642. In the rest of this post, we will take a look at some of the features that will make it impressive, as well as a few of its pros and cons.

Auto IQ Technology

This is one of the features that will allow it to deliver an impressive performance. This allows the appliance to deliver timed blending programs. There is no need to guess. The machine functions like it has a mind of its own, making sure of the best outcomes all the time.

Total Crushing Technology

In the case of some blenders, you might end up with inconsistent output, especially if you used large chunks of ice and other ingredients. With Total Crushing Technology, on the other hand, this will not happen. It has the ability to pulverize even large chunks of portions of fruits and vegetables, even ice. To add, it also has Nutri Ninja Pro Extractor Blades. The blades are made from durable materials that will effortlessly blend different ingredients.

Nutri Ninja Cups

You might also love it because there are already three cups that are included with varying sizes – 32, 24, and 18 ounces. Each cup is made from BPA-free plastic. It also has Sip and Seal lids, making sure that the contents will not spill, even as you walk or if you bring the cups with you in the car.


  • Large Capacity: One of the best things about this countertop blender is how it comes with a pitcher that has a generous capacity. Even if you have to prepare smoothies for a group of guests, you will love this. The pitcher has a capacity of 64 ounces, but it should be noted that this is only for liquid. For solid ingredients, it can hold up to 72 ounces.
  • Comes with a Recipe Book: If you have not used any countertop blender in the past, there is no need to worry. When you buy this product, it already comes with a recipe book, providing you with detailed instructions on how to prepare different drinks.
  • BPA-free Plastic: While the containers and cups are made from plastic, there is no need to worry. Even if it is not as durable as the better options, it is a good thing that it is free from BPA and harsh chemicals that can be significant health risks.
  • Optimizes Extraction of Ingredients: You will also love how it demonstrates optimal ability to extract vitamins and minerals from the ingredients that are used. This blender will make an excellent investment if you want to transition into a healthier lifestyle.
  • Easy to Clean: When it is time to have the blender cleaned, there is no need to exert too much effort. You can do this without having to exert too much effort. Just make sure that this is regularly and properly cleaned to extend its functional life and optimize its performance.


  • Can Be Complicated to Use: There are also some people who complained about the complicated controls that you can find in this product. From the first time you see its control panel, you might end up being confused with what to do because of having several buttons.
  • Expensive Price: Although this is not as durable and powerful as other models, it comes with a steep price. This is not for budget-conscious buyers who are looking for an entry-level countertop blender.


While Nutri Ninja Ninja Blender Duo with Auto IQ BL642 is an expensive choice, it is still well-loved by many users because of its excellent features. It can be complicated to use at first, but once you get the hang of it, you can operate it in a breeze. It comes with three cups that have sealed lids. It has high-quality blades that can effortlessly pulverize ingredients. Lastly, it has a smart functionality that optimizes blending performance and eliminates guesswork.