NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W vs Oster Classic Series 16-Speed Blender with Food
Updated August 2026 — NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W wins on power and size, Oster Classic Series 16-Speed Blender with Food wins on price and versatility.
The NutriBullet excels in nutrient extraction and power, while the Oster offers versatility at a lower price. Choose based on your blending needs.
Why NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W is better
Power
NutriBullet has a 900W motor compared to Oster's 700W.
Nutrient Extraction
NutriBullet is designed specifically for nutrient-rich smoothies.
Sales Rank
NutriBullet has a higher sales rank of 724.
Why Oster Classic Series 16-Speed Blender with Food is better
Price
Oster is significantly cheaper at $89.99.
Versatility
Oster has 16-speed settings for various blending tasks.
Durability
Oster features a 10-year warranty on its drive.
Overall score
Specifications
| Spec | NutriBullet NB9-1301K Pro 13 Pcs Onyx Black, 900W | Oster Classic Series 16-Speed Blender with Food |
|---|---|---|
| Motor Power | 900W | 700W |
| Jar Material | BPA-free plastic | Glass |
| Speed Settings | 1 | 16 |
| Warranty | 1 year | 10 years |
| Sales Rank | 724 | 15029 |
Dimension comparison
Overview of the NutriBullet NB9-1301K and Oster Classic Series
The NutriBullet NB9-1301K Pro is a personal blender priced at $212.98, while the Oster Classic Series is a countertop kitchen blender available for $89.99. The NutriBullet is designed for nutrient extraction, making it ideal for smoothies and shakes, whereas the Oster blender provides versatility with its 16-speed settings and food chopper, catering to a broader range of kitchen tasks.
With a bestseller rank of 724, the NutriBullet is recognized for its powerful 900-watt motor and refined nutrient extraction blades. In contrast, the Oster, with a sales rank of 15029, offers a 700-watt motor and a durable design that includes a 6-cup glass jar. Each product serves distinct purposes, appealing to different user preferences.
Power and Performance
The NutriBullet boasts a robust 900-watt motor, making it faster and stronger than many traditional blenders, including the Oster, which operates at 700 watts. This difference in wattage translates to superior blending capabilities, especially for dense whole foods. With its powerful stainless steel extractor blades, the NutriBullet can create smooth textures from tough ingredients like nuts and seeds.
On the other hand, the Oster's 700 watts are adequate for everyday blending tasks, and its 16-speed settings allow for precision control over the blending process. The inclusion of a food chopper further enhances its versatility, making it suitable for food preparation beyond just blending. While the NutriBullet excels in nutrient extraction, the Oster offers more blending options.
Design and Build Quality
The NutriBullet features a compact design that prioritizes ease of use. Its BPA-free plastic cups are durable and long-lasting, making it suitable for daily use. The included components, such as multiple cups and lids, cater to on-the-go lifestyles, allowing users to enjoy smoothies anywhere.
Conversely, the Oster Classic Series is designed with a 6-cup Boroclass glass jar, which not only enhances its aesthetic appeal but also provides durability and ease of cleaning. The metal-to-metal connection in the Oster ensures longevity, supported by a 10-year DURALAST warranty for the drive. While both blenders are built for performance, the NutriBullet is tailored for personal use and health, whereas the Oster is geared towards family-sized servings and versatility.
Usability and Cleaning
In terms of usability, the NutriBullet stands out with its straightforward operation. Users simply load their ingredients, twist, and blend, which is ideal for those seeking quick and easy meal prep. The included recipe book further aids users in crafting nutritious blends.
Cleaning is also simplified with both products. The NutriBullet's cups and lids are top-rack dishwasher safe, while the Oster's glass jar is dishwasher safe as well, making post-use cleanup hassle-free. However, the Oster’s food chopper adds an extra step in preparation, which may appeal to those who enjoy multi-functional kitchen tools.
Price Comparison
The NutriBullet is priced at $212.98, while the Oster Classic Series is significantly cheaper at $89.99, making it about 58% less expensive. This price difference may greatly influence potential buyers, particularly those on a budget or those who do not require the specific features of the NutriBullet.
Considering the average price over the past 90 days, the NutriBullet has shown a consistent price of $124.98, indicating that its current price is relatively higher. Conversely, the Oster has an average price of $88.43, making it a consistently economical choice.
Target Audience
The NutriBullet is ideal for health-conscious individuals looking for a personal blender that excels in nutrient extraction for smoothies, shakes, and nut butters. Its compact design is perfect for single servings and quick meal prep, catering to busy lifestyles.
In contrast, the Oster Classic Series appeals to families or individuals who need a versatile kitchen tool that can handle various food preparation tasks. With its food chopper and multiple speed settings, the Oster is suited for a wider array of cooking techniques, making it a valuable addition to any kitchen.
Customer Feedback and Popularity
The NutriBullet's high sales rank of 724 reflects its popularity among health enthusiasts and those seeking an efficient personal blender. Users often praise its performance in creating smooth, nutrient-dense beverages quickly and easily.
On the other hand, the Oster Classic Series, with a lower bestseller rank of 15029, still garners positive reviews for its functionality and reliability. Customers appreciate its versatility and ease of use, though it may not have the same level of specialized praise as the NutriBullet. The differing popularity levels highlight the unique strengths of each product.
Which should you buy?
Choosing between the NutriBullet NB9-1301K and the Oster Classic Series ultimately depends on your blending needs and budget. If you prioritize powerful nutrient extraction and are willing to invest in a higher-priced product, the NutriBullet is an excellent choice. However, if you seek a versatile, budget-friendly option for general kitchen use, the Oster Classic Series provides a solid performance for a significantly lower price. Assess your requirements carefully to determine which blender aligns best with your culinary goals.

