Ninja Slim Blender vs Ninja 2-in-1 Blender
We compare the Ninja Slim Blender and the Ninja 2-in-1 Blender across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| Ninja Slim Blender | Ninja 2-in-1 Blender | |
|---|---|---|
| Our score | 9.2/10 | 8.9/10 |
| Best for | Quick single smoothies you can blend and take with you | Smoothies, soups and bigger batches blended on the worktop |
| Not ideal for | Heavy daily commercial use, or jobs that really need a food processor | Heavy daily commercial use, or jobs that really need a food processor |
| Brand | Ninja | Ninja |
Blending Power and Performance
Ninja Slim Blender
With its 700W motor, this blender is designed for personal-size blending. The included 2 x 470ml cups support small batches without needing a full jug, making it suitable for everyday smoothie-style tasks such as blending fruit with liquids. It is built to handle ice and frozen fruit by using short blending bursts. For best results, keep ingredients close to the blade, avoid overfilling, and allow thicker mixes to settle before blending again. As a small-cup blender, it is less suitable for large, chunky recipes.
Ninja 2-in-1 Blender
Blending performance on this blender is driven by its 1200W motor and supported by a 2.1L jug plus a 700ml cup, which enables different portion sizes with the same base unit. The blender includes 3 automatic programs (Blend, Max Blend, Crush) alongside 4 manual settings, allowing texture control for different food types. For thicker mixes, the approach is simple: select a program or manual level, blend until the mixture appears even, then stop. Control is consistent across tasks.
Capacity and Jug
Ninja Slim Blender
Capacity matters for the Ninja because it is designed around small servings rather than a large jug. The set includes two 470ml cups, so each drink can be prepared in a single portion and taken on the go. With the smaller cup capacity, it suits smoothies, shakes, and smaller prep tasks, while it is less suitable for families or batch cooking. Drinks are made by filling the cup with ingredients, blending, then serving directly from the cup using the spout lid. For larger quantities, blending in rounds is recommended.
Ninja 2-in-1 Blender
With a 2.1L jug paired with a 700ml cup, the Ninja offers flexibility for both larger batch drinks and smaller single-serve portions. The larger 2.1L container suits recipes that need more volume, such as shared smoothies or thicker blends that benefit from room to move. For quick personal drinks, the 700ml cup helps reduce waste and makes it easier to portion out. When using the jug, users should fill it within safe limits, since overfilling can affect mixing. Cleaning is simpler because dishwasher safe parts remove the need for hand washing.
Speeds, Programs and Controls
Ninja Slim Blender
The blender is designed for simple, quick blending for personal drinks, rather than complex meal prep. It uses a straightforward button-based interface, enabling blending to start quickly without navigating menus. For drinks that typically include ice and frozen fruit, the controls are used in short sessions, with stops to check texture. The blender supports multiple cups (2 x 470ml), which suits making smaller batches, although switching cups requires careful handling. Overall, the design prioritises speed.
Ninja 2-in-1 Blender
Typically, the blender offers three automatic programs and four manual settings to help control texture, without requiring the user to guess timing. It includes programs for Blend, Max Blend, and Crush, so blending can start from a preset that runs automatically. For added control, the manual settings allow adjustments beyond the presets when results need refining. The controls are straightforward, with a program or manual option chosen first, then blending carried out in the 2.1 L jug or the 700 ml cup. Thickness should be checked between rounds.
Type: Jug, Personal or Hand Blender
Ninja Slim Blender
The Ninja sits in the personal blender category rather than a full-size jug blender. It is designed for blending single servings quickly, using a bullet-style form factor. The unit has a 700W motor and comes with 2 x 470ml cups, which suits smoothies, shakes, and other small portions where the drink can be stored or served directly. Because it is not a jug blender, larger family batches may require multiple blends, and the cup capacity limits the amount processed per run.
Ninja 2-in-1 Blender
The Ninja is a jug blender configuration rather than a stand-alone hand blender, and it can additionally be used with a smaller 700 ml container for more personal portions. For larger recipes, the 2.1L jug suits smoothies, soups, and batch blending, since the main mixing chamber holds more volume at once. The presence of the 700 ml cup also helps when only one serving is needed, reducing leftover waste. It fits people who prefer fixed blending containers rather than handheld mobility. It may be less convenient for very small amounts than a dedicated single-serve device.
Cleaning and Build
Ninja Slim Blender
After use, cleaning the blender is straightforward because it is built around personal 470 ml cups rather than a large jug, which limits the amount of surface area to wash. The cups, lids and blades detach, so rinsing soon after blending helps reduce leftover residue. To clean, warm water and a small amount of dish soap are added to each cup, then the cup is blended briefly to loosen bits before being emptied and rinsed thoroughly. For fruit stuck to the parts, a soft sponge and gentle scrubbing are used. The silver-and-black components handle normal dishwashing, and drying the lids fully helps prevent odour.
Ninja 2-in-1 Blender
Cleaning is usually straightforward because the blender includes dishwasher safe parts, so the main blending jar and the 700 ml cup can be washed in the dishwasher when the manufacturer's instructions allow it. After blending, residue may dry around the blades area, so rinsing soon can help. The unit's base should be wiped with a damp cloth and not submerged, and the lid and seals should be checked for food buildup. For tougher mixes, soaking the jar briefly before washing can improve results, but extra care is needed around corners, including the cup rim.
Who Is This Blender For?
Ninja Slim Blender
Who is the Ninja Slim Blender QB3001UKS really for, and what kinds of users will find it most useful? This blender suits people who prefer personal blending, because it uses a compact, cup-style setup and comes with two 470ml cups with spout lids. It fits small kitchens or crowded counters, and it works for quick smoothies, drinks and small portions for one or two people. With 700W power and the ability to crush ice and frozen fruit, it can handle thicker ingredients. Consequently, it is less suitable for large family batches, since the capacity is limited to 470ml per cup.
Ninja 2-in-1 Blender
The Ninja 2-in-1 Blender BN750UK is for people who want one blender for everyday blending, from making smoothies to crushing harder ingredients, without needing separate tools. It includes a 2.1L jug and a 700ml cup, letting it handle both larger batches and single servings. There are 3 automatic programmes (Blend, Max Blend and Crush) plus 4 manual settings, suiting users who prefer preset options as well as those who want more control. Cleanup is simpler for households that want parts that are dishwasher-safe. Those aiming for very specialised tasks may find the versatility limited.
Ninja Slim Blender: pros
- 700W of blending power
- 470ml capacity
- Personal/bullet blender
- 2 x 470ml cups included
- Makes smoothies, soups and sauces quickly
Cons
- Not a substitute for a food processor on chopping jobs
- Very tough or hot ingredients need the right type and power
- Louder than many kitchen appliances when running
Ninja 2-in-1 Blender: pros
- 1200W of blending power
- 2.1L capacity
- 3 programs for one-touch blending
- Makes smoothies, soups and sauces quickly
Cons
- Not a substitute for a food processor on chopping jobs
- Very tough or hot ingredients need the right type and power
- Louder than many kitchen appliances when running
Our verdict
Our pick is the Ninja Slim Blender (our score 9.2/10) - A practical blender (personal/bullet, 700W, 470ml) for smoothies, soups and everyday blending at home. The Ninja 2-in-1 Blender is still worth it if it is cheaper when you check, or if it better matches your specific needs.