The Ninja Detect Duo Power Blender Pro is a full-size blender that comes with a 72oz main jar plus a pair of 24oz personal jars. You can use the personal jars as travel cups with the included to-go lids. While it can't hot blend, it's quite versatile overall. It's also a good choice for automatic blending since you can use the 'BlendSense' mode to have the blender decide how long to blend a recipe and stop when it's done.
Our Verdict
The Ninja Detect Duo Power Blender Pro is a decent multi-purpose blender. It comes with a 72oz main jar and a couple of 24oz personal jars, so it's good for big recipes or single-serves. It can make silky smoothies in its personal jars, easily crushes big batches of ice, and powers through thick recipes like nut butter in the main jar. However, it's not ideal if you want to make a big batch of smoothies because it doesn't make a smooth blend with fibrous ingredients in the main jar. It's not safe to use for hot blending, either.
- Good build quality.
- Makes silky smoothies in personal jars.
- Makes snow-like crushed ice.
- Loud.
The Ninja Detect Duo Power Blender Pro is fantastic for single-serve smoothies. It comes with a pair of personal jars that you can use to quickly blend a smoothie. It completely liquifies fibrous ingredients that some blenders struggle with using these jars, so it can make a silky blend with nearly any smoothie recipe. The jars come with to-go lids, so you can use them as travel cups, and all of the blender's parts are dishwasher-safe for easy clean-up.
- Good build quality.
- Makes silky smoothies in personal jars.
- Loud.
The Ninja Detect Duo Power Blender Pro is great for multiple servings of smoothies. The 72oz main jar is big enough to blend several smoothies simultaneously. It doesn't take very long to process a big batch of ingredients. If your recipe includes fibrous elements like kale or blueberries, it does a good job of processing the ingredients, with only some small leafy bits leftover. It's also a fantastic ice crusher, so adding lots of ice is no problem.
- Good build quality.
- 72oz main jar.
- Makes snow-like crushed ice.
- Loud.
The Ninja Detect Duo Power Blender Pro is superb for crushing ice. It can crush a batch of about 12 ice cubes in seconds and makes very uniform, snow-like crushed ice.
- Good build quality.
- Makes snow-like crushed ice.
- Loud.
The Ninja Detect Duo Power Blender Pro can't hot blend, so you must let your ingredients cool down before using it for soup. It also won't make a perfectly smooth blend with fibrous veggies, so something like broccoli soup will have some unprocessed grains left over. On the plus side, the 72oz main jar can fit most recipes in one batch.
- Good build quality.
- Loud.
- Can't hot blend.
The Ninja Detect Duo Power Blender Pro is good for professional use. It's well-built and has a big 72oz capacity for multiple servings. It's a fantastic ice crusher, so you can use it for big batches of blended cocktails or slushies, and it's reasonably easy to use to make nut butter. It comes with personal jars that produce very silky smoothies. However, it can't hot blend. It doesn't make a smooth blend with fibrous ingredients using the main jar, so it's not the best for blending big batches of smoothies or soup.
- Good build quality.
- 72oz main jar.
- Makes snow-like crushed ice.
- Loud.
Changelog
- Updated Feb 20, 2026: We converted this review to Test Bench 1.0.1. We've added a result for Portable in the Dimensions section to indicate whether the blender has a built-in battery for cordless use.
- Updated Sep 27, 2024: Compared its performance for fibrous ingredients (full capacity) to the newly-reviewed Braun TriForce Power Blender.
- Updated Mar 13, 2024: Added a note comparing its jars and accessories to the Ninja Detect Kitchen System Power Blender's in jar capacity.
- Updated Dec 20, 2023: Compared its jar capacity with the Ninja Detect Power Blender Pro's.
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Differences Between Sizes And Variants
The Ninja Detect Duo Power Blender Pro comes in one variant and one color, 'Black'. You can see the label for the unit we tested here.
There are also a couple of models that come with the same motor base but different accessories: the Ninja Detect Kitchen System Power Blender + Processor Pro with BlendSense Technology, which comes with a food processor, a 72oz main jar, and one 24oz personal jar, and the Ninja Detect Power Blender Pro, which only comes with the 72oz main jar. We expect our results to be valid for those blenders, assuming you're using the same jar.
If you encounter another variant, let us know in the forums, and we'll update our review.
Popular Blender Comparisons
The Ninja Detect Duo Power Blender Pro is a full-size blender that brings a slightly different look and design to the Ninja blender lineup. It has a sleeker, shinier look and is the brand's first blender with 'BlendSense', which is meant to automatically detect what you're blending. It performs quite similarly to other full-size 'duo' blenders from Ninja, including the Ninja Blender Duo with Auto-iQ BL642 and Ninja Professional Plus Blender DUO with Auto-iQ. It's similarly fantastic for crushing ice in its main jar and is even a little better at blending fibrous ingredients in its personal jars.
If you're looking for other options, check out our recommendations for the best blenders, the best smoothie blenders, and the best Ninja blenders.
The KitchenAid K150 and the Ninja Detect Duo Power Blender Pro have different strengths. The KitchenAid is more versatile since it can blend hot ingredients. It's significantly quieter and easier to clean and does a better job of blending big batches of fibrous ingredients, like for multiple servings of smoothies or soup. On the other hand, the Ninja makes a smoother blend with small batches of fibrous ingredients. It's also a much better ice crusher. It comes with personal jars for smoothies, although you can also buy the KitchenAid with personal jars, depending on what model you get.
The Braun TriForce Power Pro JB9041BK is better than the Ninja Detect Duo Power Blender Pro. The Braun has a better build quality and makes a smoother blend with big batches of fibrous ingredients in its main jar. It's easier to clean by hand, has more automatic blending programs, and has a greater range of speed settings. The Ninja is a bit quieter and easier to use for crushing ice.
The Ninja Detect Duo Power Blender Pro and the Ninja Detect Kitchen System TB401 are very similar, and which is better mostly depends on what accessories you want. Both blenders come with a 72-ounce main jar and a 24-ounce personal jar for single-serve, but only the Kitchen System comes with a 64-ounce food processor with its own blade assembly and lid. It's also a bit bigger and heavier. However, the Duo can blend a smoothie faster using the personal jar, likely because of its slightly faster max blending speed.
The Ninja Blender Duo with Auto-iQ BL642 is better than the Ninja Detect Duo Power Blender Pro. The BL642 makes a smoother blend with fibrous ingredients, which is important for silky smoothies, and it's easier to use for thicker recipes like nut butter. It's also quieter when it's running.
Test Results
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