NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W vs Oster® Classic Series 8-Speed Blender with 6-Cup
Updated August 2026 — NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W wins on accessories and popularity, Oster® Classic Series 8-Speed Blender with 6-Cup wins on price and capacity.
The NutriBullet NB9-1301K Pro offers superior power and versatility for health-focused blending, while the Oster Classic Series provides a budget-friendly option for everyday tasks.
Why NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W is better
Power
NutriBullet has a 900W motor compared to Oster's 700W.
Accessories
NutriBullet includes 13 pieces, while Oster has fewer accessories.
Nutrient Extraction
NutriBullet excels in breaking down whole foods for smoothies.
Why Oster® Classic Series 8-Speed Blender with 6-Cup is better
Price
Oster is significantly cheaper at $48.85.
Capacity
Oster's 6-cup glass jar allows for larger batches.
Simplicity
Oster offers straightforward operation with multiple speeds.
Overall score
Specifications
| Spec | NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W | Oster® Classic Series 8-Speed Blender with 6-Cup |
|---|---|---|
| Motor Power | 900W | 700W |
| Jar Material | BPA-free Plastic | Glass |
| Speed Settings | 1 | 8 |
| Included Cups | 2 | 1 |
| Sales Rank | 724 | 2803 |
Dimension comparison
Design and Build Quality
The NutriBullet NB9-1301K Pro features a compact and sleek design, while the Oster Classic Series boasts a classic aesthetic with a glass jar. The NutriBullet is designed for personal use, making it easy to store and handle. In contrast, the Oster blender’s 6-cup glass jar allows for larger batch blending, catering to families or entertaining. While both blenders have durable components, the NutriBullet is made of high-performance, BPA-free plastic, whereas the Oster's jar is made of glass, which may be a consideration for users concerned about plastic use.
Power and Performance
When it comes to power, the NutriBullet stands out with its 900-watt motor, significantly outperforming the Oster's 700-watt motor. This added power allows the NutriBullet to effectively blend tougher ingredients like nuts and hard fruits, making it an ideal choice for smoothies and nutrient extraction. The Oster, while slightly less powerful, is still effective, particularly for ice crushing and general blending tasks, thanks to its Crush Pro 4® stainless steel blade. However, the NutriBullet’s optimized motor ensures a faster and more efficient blending experience.
Blending Capabilities
The NutriBullet excels in nutrient extraction, where its Cyclonic action and stainless steel extractor blades are designed to break down whole foods into smooth, nutritious blends. This makes it particularly suitable for health-conscious users looking to incorporate more whole foods into their diets. On the other hand, the Oster blender offers versatile blending options with eight speeds, allowing users to crush, puree, or mix ingredients to their desired consistency. The Oster's ability to handle a variety of tasks makes it a great all-rounder for different culinary needs.
Included Accessories
The NutriBullet comes with 13 pieces, including two 32 oz. cups, multiple lids, and a recipe book, providing users with everything they need to start blending right away. This makes it a comprehensive package for those who are new to blending or looking for a complete set-up. Conversely, the Oster includes a glass jar and a solid base but does not come with as many accessories, focusing instead on simplicity and ease of use. Users may prefer the NutriBullet for its added versatility and options right out of the box.
Price Comparison
The NutriBullet is priced at $212.98, while the Oster Classic Series is significantly more budget-friendly at just $48.85. This makes the Oster about 77% cheaper than the NutriBullet, which may appeal to users who are looking for a reliable blender without breaking the bank. While the NutriBullet offers higher power and more features, the price difference is substantial, making the Oster a more accessible option for casual users or those on a tighter budget.
Bestsellers and Popularity
In terms of sales rank, the NutriBullet holds a position of 724, while the Oster is ranked at 2803. This indicates that the NutriBullet is more popular among consumers, likely due to its specialized design for health-focused blending. The Oster's lower rank may reflect its broader target audience, as it is a more general-purpose appliance. Overall, the NutriBullet’s higher sales rank suggests a stronger market preference for its performance features.
User Experience and Ease of Use
Both blenders are designed with user convenience in mind, but they cater to different types of users. The NutriBullet is straightforward to use, requiring just a push and twist to blend, making it ideal for those who want a quick and easy way to prepare nutritious drinks. The Oster, with its multiple speed settings, offers a bit more complexity but also more control for users who want to customize their blending experience. Those who prioritize simplicity might lean toward the NutriBullet, while those looking for versatility may prefer the Oster.
Which should you buy?
When deciding between the NutriBullet NB9-1301K Pro and the Oster Classic Series 8-Speed Blender, it ultimately comes down to your blending needs and budget. If you’re looking for a high-powered personal blender that excels in nutrient extraction and comes with a comprehensive set of accessories, the NutriBullet is the way to go. However, if you're on a budget and need a reliable blender for everyday tasks, the Oster offers great value for money with its versatility and lower price point. Each blender serves different purposes, so your choice should reflect your personal blending habits and lifestyle.

