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Ninja BL642 Nutri Ninja Personal & Countertop vs Reslee Professional Commercial Vacuum Blender with Quiet

Updated August 2026 — Ninja BL642 Nutri Ninja Personal & Countertop wins on value and capacity, Reslee Professional Commercial Vacuum Blender with Quiet wins on versatility.

The Ninja BL642 offers great value and versatility for everyday blending needs, while the Reslee blender excels in specialized functions like vacuum blending.

Why Ninja BL642 Nutri Ninja Personal & Countertop is better

Price

Ninja is $75 cheaper

Capacity

Ninja has a 72 oz pitcher vs 56 oz

Popularity

Ninja has a better sales rank

Why Reslee Professional Commercial Vacuum Blender with Quiet is better

Special Features

Reslee offers vacuum blending

Motor Performance

Reslee has a 40000 RPM motor

Versatility

Reslee can make hot soups and baby food

Overall score

Ninja BL642 Nutri Ninja Personal & Countertop
85
Reslee Professional Commercial Vacuum Blender with Quiet
75

Specifications

SpecNinja BL642 Nutri Ninja Personal & CountertopReslee Professional Commercial Vacuum Blender with Quiet
Motor Power1200W4HP
Pitcher Size72 oz56 oz
Auto-iQYesNo
Vacuum BlendNoYes
Dishwasher SafeYesYes

Dimension comparison

Ninja BL642 Nutri Ninja Personal & CountertopReslee Professional Commercial Vacuum Blender with Quiet

Overview of the Products

The Ninja BL642 Nutri Ninja Personal & Countertop Blender is priced at $149.99, while the Professional Commercial Vacuum Blender from Reslee costs $224.99. This makes the Ninja about 33% cheaper than the Reslee model. Both blenders offer unique features tailored for different blending needs, showcasing their strengths in the kitchen appliance market.

The Ninja blender is designed for versatility with a powerful 1200-watt motor that excels at making smoothies, shakes, and sauces. The Reslee blender, on the other hand, is a professional-grade appliance that combines vacuum blending technology to enhance freshness and nutritional retention. Both products cater to a wide range of blending tasks, but their approaches to blending are quite different.

Power and Performance

Power is a crucial factor in blender performance. The Ninja BL642 boasts a robust 1200-watt motor, allowing it to handle tough ingredients and ice with ease. This ensures that users can create creamy frozen drinks and smoothies quickly, making it a suitable choice for family use. Conversely, the Reslee blender features a high-performance Japanese Fuji Carbon motor that operates at an impressive 40000 RPM. This motor is designed to maintain performance under heavy loads, ensuring consistent results even when blending tougher items.

In terms of versatility, the Ninja’s motor powers through a variety of ingredients, while the Reslee's turbo vortex technology is engineered for creating ultra-smooth textures, especially in nut milk and smoothies. Both blenders demonstrate strong performance but cater to slightly different blending preferences.

Capacity and Convenience

When it comes to capacity, the Ninja BL642 features a 72 oz. Total Crushing Pitcher, which is ideal for preparing large batches for families or gatherings. Additionally, it comes with three different single-serve cup sizes (18 oz, 24 oz, and 32 oz), allowing for on-the-go convenience. This feature makes it easier to enjoy smoothies and shakes without needing to clean the main pitcher each time.

In contrast, the Reslee blender has a slightly smaller 56 oz. Eastman Tritan cup. While it may not have the same capacity as the Ninja, it offers the flexibility of vacuum blending, which can be beneficial for preserving nutrients and freshness. For those who prioritize larger batch preparation, the Ninja stands out as the more convenient option.

Special Features

The Ninja BL642 includes Auto-iQ technology, which simplifies the blending process with pre-programmed settings that handle different tasks. This feature reduces the guesswork involved in making smoothies and drinks, enhancing user experience, especially for beginners. The blender also provides a 75-recipe inspiration guide to help users get started.

On the other hand, the Reslee blender offers a unique vacuum blending option that can help slow oxidation and preserve nutrients, making it a great choice for health-conscious users. It also has specific programs for making baby food and hot soups, which are not available with the Ninja. These specialized functions expand the versatility of the Reslee blender, catering to a broader range of culinary needs.

Cleaning and Maintenance

Both blenders are designed with ease of cleaning in mind. The Ninja BL642's parts are dishwasher safe and BPA-free, making cleanup straightforward after blending. This feature is particularly appealing for busy households where time is of the essence.

The Reslee blender also emphasizes easy maintenance with a self-cleaning function. However, it is important to note that the vacuum blending mode requires specific care to maintain the vacuum seal. While both appliances facilitate cleaning, the Ninja's straightforward dishwasher-safe components may offer more convenience for regular use.

Pricing and Value

The Ninja BL642 is priced at $149.99, making it a more budget-friendly option compared to the Reslee blender, which retails at $224.99. This price difference of $75 highlights the Ninja's appeal for those looking for a high-performance blender without breaking the bank. The Ninja also holds a better sales rank at 10,678, indicating its popularity among consumers.

The Reslee blender, while more expensive, offers specialized features such as vacuum blending and a high-performance motor that may justify the higher cost for certain users. Ultimately, the choice between price and specialized functionality will depend on individual preferences and blending needs.

Customer Feedback and Popularity

The Ninja BL642 has a bestseller rank of 10,678, reflecting its popularity and positive reception among users. Customers often praise its performance, ease of use, and versatility for making smoothies and sauces. Many appreciate the inclusion of multiple to-go cups, which enhance its practicality for busy lifestyles.

The Reslee blender, although it has a higher bestseller rank of 42,519, still has a following among those who prioritize vacuum blending and the unique features it offers for making baby food and soups. Customer feedback often highlights the quality of the blends produced and the innovative design. However, its higher price point may deter some potential buyers.

Which should you buy?

Choosing between the Ninja BL642 Nutri Ninja Personal & Countertop Blender and the Professional Commercial Vacuum Blender from Reslee ultimately comes down to individual needs and preferences. If you are looking for a versatile, budget-friendly blender that excels in making smoothies and shakes, the Ninja BL642 is a strong contender with its powerful motor and large capacity.

However, if you prioritize advanced features like vacuum blending and a machine that can handle a wider range of culinary tasks, the Reslee blender may be worth the investment. Consider your specific blending needs, budget, and how often you will use the specialized functions to make the best choice for your kitchen.