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Martha Stewart Countertop Blender, vs Ninja BL642 Nutri Ninja Personal & Countertop

Updated August 2026 — Ninja BL642 Nutri Ninja Personal & Countertop leads on power and features.

The Ninja BL642 offers superior power and versatility, making it the better choice for serious blending tasks.

Why Martha Stewart Countertop Blender, is better

Price

Martha Stewart blender is $50 cheaper.

Design

Sleek caviar gray finish.

Ease of Use

Intuitive control panel with LED display.

Why Ninja BL642 Nutri Ninja Personal & Countertop is better

Power

1200-watt motor for tougher ingredients.

Capacity

72-ounce pitcher for larger batches.

Versatility

Auto-iQ technology for effortless blending.

Overall score

Martha Stewart Countertop Blender,
75
Ninja BL642 Nutri Ninja Personal & Countertop
88

Specifications

SpecMartha Stewart Countertop Blender,Ninja BL642 Nutri Ninja Personal & Countertop
Motor Power700W1200W
Pitcher Size50 oz72 oz
Auto-CleanYesNo
Dishwasher SafeYesYes
To-Go CupsNo3 sizes

Dimension comparison

Martha Stewart Countertop Blender,Ninja BL642 Nutri Ninja Personal & Countertop

Overview of the Martha Stewart Countertop Blender and Ninja BL642

The Martha Stewart Countertop Blender is priced at $99.99, making it about 33% cheaper than the Ninja BL642, which retails for $149.99. Both blenders cater to different user needs but share similar functionalities. The Martha Stewart blender is designed for everyday versatility, while the Ninja BL642 is built for professional power and efficiency.

Design and Build Quality

The Martha Stewart Countertop Blender features a sleek design in caviar gray, with an easy-view 50-ounce BPA-free pitcher and a durable metal drive that ensures long-lasting performance. In contrast, the Ninja BL642 comes in a classic black finish and includes a larger 72-ounce pitcher. The build quality of both blenders is high, with the Martha Stewart model emphasizing a stylish kitchen aesthetic, while the Ninja model focuses more on functionality with its multiple to-go cup sizes.

Performance and Power

When it comes to performance, the Ninja BL642 shines with its 1200-watt motor, which allows it to pulverize ice and tough ingredients quickly. The Martha Stewart blender, with its 700-watt motor, is adequate for everyday blending tasks, but it may struggle with harder ingredients compared to the Ninja. If you're looking for a blender that can handle ice and frozen fruits with ease, the Ninja BL642 is the clear winner in terms of power.

Blending Features and Versatility

The Martha Stewart Countertop Blender offers three speeds and five presets, including options for ice crushing and milkshakes, making it versatile for various recipes. The Ninja BL642, however, features Auto-iQ technology that combines pulsing, blending, and pausing, taking the guesswork out of drink making. This feature allows the Ninja to excel at creating smoothies and frozen drinks, making it a better choice for those who prioritize versatility in drink preparation.

Ease of Use and Cleaning

Both blenders are designed with user-friendliness in mind. The Martha Stewart blender includes an intuitive control panel with an LED display and an easy-to-use selector dial. Its Auto-Clean function simplifies the cleanup process, as do the dishwasher-safe components. The Ninja BL642 also emphasizes ease of cleaning, with all parts being BPA-free and dishwasher safe. However, the Ninja’s design includes multiple to-go cups, making it even more convenient for users who are always on the move.

Capacity and Serving Options

In terms of capacity, the Ninja BL642 has a significant advantage with its 72-ounce pitcher, which is ideal for making larger batches for families or gatherings. It also includes three different sizes of single-serve cups (18 oz, 24 oz, and 32 oz) for convenient on-the-go servings. The Martha Stewart blender, while still robust, offers a 50-ounce capacity, which may be suitable for smaller households or less frequent entertaining.

Price Comparison

The Martha Stewart Countertop Blender is priced at $99.99, making it a more budget-friendly option compared to the Ninja BL642, which costs $149.99. This price difference of $50 represents about a 33% savings if you choose the Martha Stewart model. While the price is a significant factor, it’s essential to consider what you’re getting for each price point, such as the Ninja's added power and versatility.

Which should you buy?

In conclusion, the choice between the Martha Stewart Countertop Blender and the Ninja BL642 largely depends on your specific blending needs. The Martha Stewart model is more affordable and suitable for everyday tasks, while the Ninja BL642 is a powerhouse designed for making larger batches and tackling tougher ingredients. If you're after versatility and performance, the Ninja is worth the extra investment. However, if you're looking for a stylish, budget-friendly option for basic blending, the Martha Stewart blender is an excellent choice.