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Ninja BL642 Nutri Ninja Personal & Countertop vs NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W

Updated August 2026 — Ninja BL642 Nutri Ninja Personal & Countertop leads on recipe guide and capacity.

The Ninja BL642 offers superior power, capacity, and value compared to the NutriBullet NB9-1301K Pro.

Why Ninja BL642 Nutri Ninja Personal & Countertop is better

Power

Ninja has a 1200-watt motor vs NutriBullet's 900 watts.

Capacity

Ninja's 72 oz pitcher vs NutriBullet's 32 oz cups.

Price

Ninja is $149.99, while NutriBullet is $212.98.

Why NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W is better

Portability

NutriBullet is more compact and easier to store.

Ease of Use

NutriBullet is simpler for single servings.

Cleaning

NutriBullet's smaller parts are easier to clean.

Overall score

Ninja BL642 Nutri Ninja Personal & Countertop
88
NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W
76

Specifications

SpecNinja BL642 Nutri Ninja Personal & CountertopNutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W
Motor Power1200W900W
Cup Size18/24/32 oz32 oz
Dishwasher SafeYesYes
Recipe Guide75 RecipesNot specified
Sales Rank10678724

Dimension comparison

Ninja BL642 Nutri Ninja Personal & CountertopNutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W

Design and Build Quality

Both the Ninja BL642 Nutri Ninja and the NutriBullet NB9-1301K Pro have been designed with user convenience and efficiency in mind. The Ninja model features a robust 1200-watt motor and includes a large 72 oz pitcher, making it ideal for families or batch preparation. In contrast, the NutriBullet Pro, with its 900-watt motor, is more compact and perfect for personal servings. While the Ninja focuses on versatility with multiple cup sizes (18 oz, 24 oz, and 32 oz), the NutriBullet provides a streamlined experience with two 32 oz cups. The Ninja, priced at $149.99, offers more capacity at a lower price compared to NutriBullet's $212.98, which is about 42% more expensive.

Power and Performance

The Ninja BL642 outshines the NutriBullet NB9-1301K in terms of power, boasting a 1200-watt motor compared to NutriBullet's 900 watts. This additional power allows the Ninja to handle tougher ingredients with ease, effectively pulverizing ice and frozen fruits in seconds. The NutriBullet, while still effective, is better suited for lighter blending tasks. The difference in power translates into a more efficient blending experience with the Ninja, making it the go-to option for those looking for heavy-duty performance.

Blending Technology

The Ninja BL642 incorporates advanced Auto-iQ technology, which takes the guesswork out of blending by utilizing timed pulsing and blending patterns. This feature is particularly beneficial for users who want consistent results without the need for constant monitoring. On the other hand, the NutriBullet relies on its powerful, stainless steel extractor blades that employ cyclonic action to break down tough ingredients. While both blenders excel at nutrient extraction, the Ninja’s technology offers a more automated experience, enhancing usability for those who prefer a hands-off approach.

Capacity and Versatility

When it comes to capacity, the Ninja BL642 is clearly the winner with its 72 oz pitcher, which is perfect for preparing large batches of smoothies or sauces. This is particularly useful for families or gatherings, as the pitcher can hold up to 64 oz of liquid. The NutriBullet, however, emphasizes portability with its two 32 oz cups, making it a good choice for individuals on the go. While the Ninja's larger capacity caters to a broader audience, the NutriBullet's design allows for quick, single-serving preparations that suit busy lifestyles.

Ease of Cleaning

Both the Ninja BL642 and the NutriBullet NB9-1301K are designed with easy cleaning in mind. The Ninja features dishwasher-safe components, including its BPA-free parts, simplifying the cleanup process after use. Similarly, the NutriBullet’s cups and lids are also top-rack dishwasher safe, making maintenance straightforward. However, the Ninja's larger parts may require more effort to wash by hand compared to the smaller components of the NutriBullet, which are easier to handle and clean.

Recipe Inspiration

The Ninja BL642 offers added value with a 75-recipe inspiration guide included in the package. This feature not only encourages users to explore various smoothie and drink options but also enhances the overall experience of owning the blender. The NutriBullet does come with a recipe book as well, but it does not specify the number of recipes included. For users seeking a diverse range of blending ideas, the Ninja’s additional recipe guide can be seen as a significant advantage.

Price Consideration

In the price category, the Ninja BL642 is currently listed at $149.99, while the NutriBullet NB9-1301K is more expensive at $212.98. This makes the Ninja approximately 29% cheaper than the NutriBullet. Given that both products offer unique features and capabilities, the price difference may influence buyers who are budget-conscious or looking for the best value for their investment.

Which should you buy?

Ultimately, the choice between the Ninja BL642 Nutri Ninja and the NutriBullet NB9-1301K Pro depends on your specific needs. If you prioritize power, capacity, and versatility for family use, the Ninja BL642 stands out as the better option, especially with its lower price point. However, if you are looking for a compact, personal blender that excels in convenience and portability, the NutriBullet may be more suitable for your lifestyle. Each product has its strengths, making it essential to consider what features matter most to you.