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Ninja BL642 Nutri Ninja Personal & Countertop vs Oster Original 3 Speed Chrome Blender, 6 Times

Updated August 2026 — Ninja BL642 Nutri Ninja Personal & Countertop wins on features and power, Oster Original 3 Speed Chrome Blender, 6 Times wins on durability.

The Ninja BL642 offers superior power and advanced features, making it the better choice for serious users, while the Oster Original is a budget-friendly option for basic tasks.

Why Ninja BL642 Nutri Ninja Personal & Countertop is better

Power

Ninja has a 1200-watt motor compared to Oster's 700-watt.

Capacity

Ninja includes a 72 oz pitcher versus Oster's 5 cup jar.

Technology

Ninja features Total Crushing Technology for better blending.

Why Oster Original 3 Speed Chrome Blender, 6 Times is better

Price

Oster is significantly cheaper at $83.99.

Durability

Oster's glass jar is resistant to boiling ingredients.

Simplicity

Oster is easier for basic blending tasks.

Overall score

Ninja BL642 Nutri Ninja Personal & Countertop
85
Oster Original 3 Speed Chrome Blender, 6 Times
70

Specifications

SpecNinja BL642 Nutri Ninja Personal & CountertopOster Original 3 Speed Chrome Blender, 6 Times
Motor1200W700W
Jar MaterialPlasticGlass
Dishwasher SafeYesNo
Included Cups31
Ice CrushingYesYes
Recipe GuideYesNo

Dimension comparison

Ninja BL642 Nutri Ninja Personal & CountertopOster Original 3 Speed Chrome Blender, 6 Times

Overview of the Ninja BL642 and Oster Original 3 Speed Blender

The Ninja BL642 is a powerful personal and countertop blender priced at $149.99, while the Oster Original 3 Speed Blender is more budget-friendly at $83.99. With a price difference of $66, the Ninja offers more advanced features, which may justify its higher cost for serious users.

The Ninja BL642 features a robust 1200-watt motor capable of handling tough ingredients and ice, making it ideal for smoothies and frozen drinks. In contrast, the Oster Original has a 700-watt motor, designed for basic blending tasks. Both products cater to different user needs, which will be explored in detail throughout this comparison.

Power and Performance

In terms of power, the Ninja BL642 stands out with its 1200-watt motor, allowing for quick and efficient blending. This high wattage enables it to pulverize ice and blend frozen fruits seamlessly, making it suitable for creating creamy smoothies and sauces. The Oster Original, with its 700-watt motor, is less powerful but still delivers decent performance for everyday blending tasks.

The difference in wattage translates into performance; the Ninja's higher power allows it to tackle tougher ingredients, whereas the Oster is better suited for simple blends. Users looking for professional-grade blending capabilities may find the Ninja more appealing.

Design and Build Quality

The design of both blenders reflects their respective brands’ philosophies. The Ninja BL642 is designed for versatility and convenience, featuring a 72 oz. pitcher alongside three different to-go cup sizes (18 oz, 24 oz, and 32 oz) for on-the-go enjoyment. This design emphasizes portability and ease of use, especially for those with active lifestyles.

On the other hand, the Oster Original features a classic design with a 5-cup glass jar, which is resistant to boiling ingredients. This glass jar not only offers durability but also adds a touch of elegance. However, it lacks the portability aspect that the Ninja provides, making it less versatile for users who want to blend and take their drinks with them.

Blending Technology

The Ninja BL642 employs Total Crushing Technology, which allows it to crush through ice and frozen ingredients in seconds. This technology is particularly beneficial for creating smoothies that maintain a smooth texture. Additionally, the Pro Extractor Blades help maximize nutrient extraction by breaking down whole fruits and vegetables effectively.

In comparison, the Oster Original features a more traditional approach with its revolutionary ice-crushing blade. While it is capable of blending and producing satisfactory results, it does not offer the advanced blending technology found in the Ninja. This difference could be significant for users who prioritize nutrient retention and smoother blends.

Cleaning and Maintenance

Cleaning convenience is an essential factor for many blender users. The Ninja BL642 has all its parts BPA-free and dishwasher safe, making post-blending cleanup straightforward and hassle-free. This design consideration speaks to the needs of busy users who want to spend less time on maintenance.

The Oster Original, while functional, may require more manual cleaning due to its glass jar and metal components. Although the glass jar is durable, it is not as easy to manage as the Ninja's lightweight, portable cups. Therefore, the Ninja's design clearly caters to those seeking a low-maintenance option.

Price Comparison

The price difference between the two blenders is significant, with the Ninja BL642 priced at $149.99 and the Oster Original at $83.99. This makes the Ninja approximately 66% more expensive than the Oster. While the Ninja offers advanced features that justify its higher price, the Oster provides a budget-friendly option for users who require basic blending capabilities without the added luxury.

For users who blend frequently and enjoy experimenting with recipes, investing in the Ninja may be worthwhile. However, for occasional users or those on a tight budget, the Oster represents a solid choice without breaking the bank.

Use Cases

When considering which blender suits your needs, it's essential to evaluate how you intend to use it. The Ninja BL642 excels in creating smoothies, frozen drinks, and sauces, making it ideal for health enthusiasts or families seeking nutritious options. Its versatility, along with the included recipe guide, encourages users to explore diverse blending possibilities.

Conversely, the Oster Original is more suited for simple tasks like making breakfast smoothies or blending soups. It’s a reliable option for users who may not need the extensive capabilities of the Ninja. Therefore, potential buyers should reflect on their blending habits to determine the best fit.

Which should you buy?

Ultimately, the choice between the Ninja BL642 and the Oster Original comes down to your blending needs and budget. If you prioritize power, versatility, and advanced blending technology, the Ninja BL642 is worth the investment at $149.99. However, if you seek a reliable, straightforward blender for basic tasks at a more affordable price of $83.99, the Oster Original is a commendable choice. Both products serve their purpose well, but understanding your requirements is key to making the right decision.