Oster Classic Series 16-Speed Blender with Food vs WantJoin Professional Blender, ETL listed
Updated August 2026 — WantJoin Professional Blender, ETL listed leads on speed and cleaning.
The WantJoin Professional Blender offers superior power and capacity, making it the better choice for larger tasks, while the Oster Classic is ideal for smaller, versatile needs.
Why Oster Classic Series 16-Speed Blender with Food is better
Price
Oster is priced at $89.99, while WantJoin is $71.10.
Warranty
Oster offers a 10-year DURALAST warranty.
Versatility
Oster includes a food chopper for added functionality.
Why WantJoin Professional Blender, ETL listed is better
Power
WantJoin has a max 1800W motor compared to Oster's 700W.
Capacity
WantJoin has a 70oz pitcher versus Oster's 6-cup jar.
Cleaning
WantJoin features a 1-touch self-cleaning function.
Overall score
Specifications
| Spec | Oster Classic Series 16-Speed Blender with Food | WantJoin Professional Blender, ETL listed |
|---|---|---|
| Motor Power | 700W | 1800W |
| Pitcher Size | 6 cups | 70oz |
| Speed Settings | 16 | 15 |
| Self-Cleaning | No | Yes |
| Safety Features | Limited | Overload Protection |
Dimension comparison
Overview of the Oster Classic Series 16-Speed Blender and WantJoin Professional Blender
The Oster Classic Series 16-Speed Blender is priced at $89.99, while the WantJoin Professional Blender is about 17% cheaper at $71.10. Both blenders serve specific purposes in the kitchen, but they cater to different user needs and capacities. The Oster blender is designed for home use with a focus on versatility, while the WantJoin model targets both home and commercial environments, offering higher power and larger capacity.
Power and Performance Comparison
The WantJoin Professional Blender boasts a powerful max 1800W motor, significantly exceeding the 700 power watts of the Oster Classic. This higher wattage enables the WantJoin to reach speeds up to 38,000 RPM, making it highly effective for crushing ice and tough ingredients. In contrast, the Oster's 16-speed settings offer a range of blending options, from pulse to puree, but may not match the raw power of the WantJoin in demanding blending tasks.
Capacity and Size
In terms of capacity, the WantJoin Professional Blender features a generous 70oz pitcher, allowing for up to 8 servings in one batch. This makes it an ideal choice for families or small businesses that need to prepare large quantities efficiently. The Oster Classic, with its 6-cup glass jar, is better suited for smaller households or individual servings, reflecting a more traditional kitchen blender size.
Ease of Use
Both blenders are designed with user-friendliness in mind, but they differ in their operational features. The WantJoin Professional Blender includes a 1-5 minute adjustable timer, enabling precise unattended operation, which is particularly useful in busy environments. Additionally, the intuitive mechanical dial allows for easy speed adjustments. The Oster Classic, while straightforward, lacks the timer functionality, which may limit its convenience during multitasking in the kitchen.
Cleaning and Maintenance
The WantJoin Professional Blender excels in cleaning ease with its 1-touch self-cleaning feature. Users simply need to add warm water and a drop of soap, activating the pulse function for a quick clean in 30-60 seconds. In contrast, the Oster Classic requires manual cleaning, which could be less convenient, especially after preparing complex recipes. Therefore, if ease of cleaning is a priority, the WantJoin offers a clear advantage.
Safety Features
Safety is an important consideration when choosing a blender, and both models incorporate safety features. The WantJoin includes built-in overload and overheat protection, which prevents motor burnout, ensuring a longer lifespan for the product. The Oster Classic provides a 10-year DURALAST All-Metal Drive warranty, emphasizing durability but lacks specific safety features like those found in the WantJoin. Users seeking peace of mind in safety may find the WantJoin to be a more reliable option.
Versatility in Use
The Oster Classic Series 16-Speed Blender is designed for versatility, featuring a food chopper and a 3-cup BPA-free jar, making food preparation easier. It is ideal for a variety of tasks, from smoothies to purees. Meanwhile, the WantJoin Professional Blender, with its high-speed capabilities and multiple speeds, offers excellent versatility as well, particularly for making smoothies, soups, and frozen desserts. However, the emphasis on high-capacity blending in the WantJoin makes it more suitable for those who often blend in larger quantities.
Which should you buy?
In conclusion, choosing between the Oster Classic Series 16-Speed Blender and the WantJoin Professional Blender depends on your specific needs. If you're looking for a versatile, traditional blender for smaller tasks and appreciate the food chopper feature, the Oster may be the better fit for you. However, if you require high performance, larger capacity, and ease of maintenance, the WantJoin is the superior choice, especially considering its lower price point. Each blender has its strengths, making them suitable for different users and kitchen environments.

