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Ninja SS151 TWISTi Blender DUO, High-Speed 1600 WP vs nutribullet Power Core™ Blender

Updated August 2026 — Ninja SS151 TWISTi Blender DUO, High-Speed 1600 WP wins on versatility and power, nutribullet Power Core™ Blender wins on price and capacity.

The Ninja SS151 TWISTi Blender DUO offers superior power and versatility, while the nutribullet Power Core™ Blender is more budget-friendly with a larger capacity.

Why Ninja SS151 TWISTi Blender DUO, High-Speed 1600 WP is better

Power

Ninja has a 1600 peak-watt motor compared to nutribullet's 1400 watts.

Versatility

Ninja offers 5 functions versus nutribullet's 3.

Blade Technology

Ninja's Hybrid-Edge Blades provide smoother blends.

Why nutribullet Power Core™ Blender is better

Price

Nutribullet is $99.99, while Ninja is $129.95.

Capacity

Nutribullet has a 72-ounce pitcher compared to Ninja's 34-ounce.

Ease of Cleanup

Nutribullet's components are all dishwasher-safe.

Overall score

Ninja SS151 TWISTi Blender DUO, High-Speed 1600 WP
85
nutribullet Power Core™ Blender
75

Specifications

SpecNinja SS151 TWISTi Blender DUO, High-Speed 1600 WPnutribullet Power Core™ Blender
Motor Power1600 watts1400 watts
Pitcher Size34 oz72 oz
Blade TypeHybrid-Edge6-Point
Functions53
Dishwasher SafeYesYes

Dimension comparison

Ninja SS151 TWISTi Blender DUO, High-Speed 1600 WPnutribullet Power Core™ Blender

Price Comparison

When it comes to price, the nutribullet Power Core™ Blender is more budget-friendly, retailing at $99.99 compared to the Ninja SS151 TWISTi Blender DUO's price of $129.95. This makes the nutribullet about 23% cheaper than the Ninja model, which may appeal to those looking for a more economical choice without sacrificing performance. Despite the price difference, both products offer impressive features suited for blending tasks, but consumers should consider their budget when making a decision.

Power and Performance

The Ninja SS151 TWISTi Blender DUO boasts a powerful 1600 peak-watt motor, significantly outperforming the nutribullet Power Core™, which has a peak-power of 1400 watts. This extra power allows the Ninja to handle tougher ingredients without stalling, making it ideal for those who frequently blend dense items like frozen fruits and nuts. While the nutribullet's motor is still robust and performs well for smoothies and sauces, the Ninja's superior wattage may provide better results for those seeking smoother blends and more complex recipes.

Blending Capacity

In terms of blending capacity, the nutribullet Power Core™ Blender features a substantial 72-ounce pitcher, making it perfect for larger batches ideal for meal prep or entertaining. On the other hand, the Ninja SS151 comes with a 34-ounce pitcher and two to-go cups, which is more suitable for individual servings or smaller households. If you're often preparing drinks for multiple people or prefer larger quantities, the nutribullet's pitcher size is a significant advantage that can save time and effort.

Blade Technology

The blade technology differs notably between the two blenders. The Ninja SS151 utilizes a Hybrid-Edge Blades Assembly designed to blend, chop, and crush at high speeds for smoother results. This technology is particularly effective at breaking down tough ingredients like whole fruits and vegetables. Conversely, the nutribullet Power Core™ features a 6-point stainless steel blade, which is effective but may not provide the same level of smoothness as the Ninja's blades. For users prioritizing texture and blend quality, the Ninja model may have the edge.

Versatility

Both blenders offer impressive versatility, but they do so in different ways. The Ninja SS151 provides five distinct functions, including making smoothies, frozen drinks, and nut butters, allowing users to experiment with various recipes easily. Additionally, it features Auto-IQ technology that simplifies the blending process. In comparison, the nutribullet Power Core™ offers three speeds, a pulse function, and an automatic smoothie setting, giving users more direct control over their blending tasks. The choice between these two depends on whether you prefer preset functions or manual control.

Ease of Use

Ease of use is a crucial factor for any kitchen appliance. Both blenders emphasize user-friendly designs, but they excel in different areas. The Ninja SS151 includes a built-in Twist Tamper that helps push ingredients toward the blades for consistent results, reducing the need for manual intervention. It also has a removable drizzle cap for adding ingredients while blending. The nutribullet Power Core™, however, focuses on simplicity with straightforward controls and dishwasher-safe components, making cleanup a breeze. For those who value a hands-on approach, the Ninja offers unique features, while the nutribullet is perfectly designed for straightforward operation.

Cleaning and Maintenance

When it comes to cleaning, the nutribullet Power Core™ shines with its dishwasher-safe pitcher, lid, and cap, simplifying the post-blending process. The motor base can also be wiped down easily with a damp cloth, enhancing convenience. The Ninja SS151 also emphasizes easy cleaning, with dishwasher-safe parts and a simple-to-clean base. Both models offer hassle-free maintenance, but the nutribullet's dishwasher-safe capabilities may provide an additional layer of convenience for busy users.

Which should you buy?

Ultimately, the decision between the Ninja SS151 TWISTi Blender DUO and the nutribullet Power Core™ Blender boils down to your specific needs and preferences. If you prioritize power, versatility, and advanced blending technology, the Ninja may be the better choice for you, despite its higher price. However, if budget is a significant factor and you value a larger capacity for meal prep, the nutribullet provides excellent performance at a lower cost. Each blender holds its own strengths, making them suitable for different types of users.