Most people comparing the Ninja BN701 and BN751 already know one thing.
They want a powerful countertop blender.
They are not comparing brands.
They are not questioning motor strength.
They are not worried about capacity.
What they are unsure about is control.
Both blenders look similar.
Both advertise the same wattage.
Both promise smooth results.
Yet one of them quietly removes a limitation that the other enforces.
This article exists to make that distinction impossible to miss.
Before narrowing in on these two models, it helps to understand how Ninja positions its countertop blenders across different kitchen behaviors. This overview of how modern blenders are designed around real cooking and smoothie routines provides that broader context.
Table of Contents
These Two Blenders Solve the Same Problem in Very Different Ways
The Ninja BN701 and BN751 are not “good” and “better.”
They are simpler and more flexible.
Both are built to:
- Crush ice
- Blend frozen fruit
- Handle large batches
- Serve families and meal prep
The difference is not power.
The difference is how much say you have once blending starts.
The BN701 assumes you want the blender to decide.
The BN751 assumes you want to decide.
Everything else flows from that assumption.
Motor Power Is Identical and Should Not Decide This Purchase
Let’s remove the most misleading factor immediately.
Both the BN701 and BN751 use a 1400-watt motor.
In real-world use, this means:
- Ice is never the bottleneck
- Frozen fruit blends easily
- Leafy greens are not an issue
- Pitcher capacity is fully usable
If you are expecting one to be stronger, it won’t be.
Texture differences do not come from power.
They come from control over speed and timing.
Why Preset-Only Blending Works Better Than Expected for Some Users
The Ninja BN701 is designed around Auto-iQ presets only.
It includes:
- Smoothie
- Ice Crush
- Ice Cream
Each program:
- Uses timed speed changes
- Pulses automatically
- Stops on its own
For many households, this is exactly what they want.
Preset-only blending works best when:
- Recipes are repetitive
- Smoothies follow the same formula
- Users do not want to think about technique
- Multiple people share the blender
This is why the BN701 is popular with families and casual users.
It removes decision-making.
Where Preset-Only Blending Becomes a Limitation
Presets are efficient, but they are rigid.
You cannot:
- Slow down mid-blend
- Stop short of full smoothness
- Pulse lightly for chunky textures
- Adjust speed for emulsions
This matters when:
- Making salsa instead of smoothies
- Blending soups without overprocessing
- Creating sauces with texture
- Experimenting with new recipes
The BN701 does exactly what it is told.
It just cannot be told very much.
For some users, that becomes frustrating over time.
Why Manual Control Changes What a Blender Can Do
The Ninja BN751 keeps the same presets, but adds manual speed control.
This single change unlocks:
- Speed ramping
- Gentle mixing
- Controlled pulsing
- Partial blends
In practice, this allows:
- Chunky salsa instead of puree
- Properly emulsified dressings
- Better control over soup texture
- Fewer over-blended results
This is why the BN751 feels like a kitchen tool, not just a drink machine.
If you want a deeper look at how this flexibility plays out across months of use rather than first impressions, this breakdown of what daily ownership of the BN751 is actually like adds useful perspective.
Texture Control Is the Real Performance Difference
Both blenders make smoothies.
Only one lets you decide when a smoothie is finished.
With the BN751, you can:
- Stop early for thicker textures
- Pulse instead of blend
- Slow down near the end
- Avoid over-processing
With the BN701, you accept the preset result.
If your definition of “smooth” never changes, this does not matter.
If texture matters to you, it matters a lot.
Soups, Sauces, and Dips Are the True Dividing Line
Most buying regret shows up here.
The BN701 can make soups.
It just cannot finesse them.
You may notice:
- Over-blended textures
- Less control over heat buildup
- Difficulty stopping at the right moment
The BN751 handles these tasks better because you can:
- Start slowly
- Increase speed gradually
- Stop exactly when needed
This is the point where many BN701 owners realize they wanted more control than they expected.
Noise and Vibration Are Nearly Identical
Because both blenders use the same motor, noise levels are similar.
Expect:
- Loud operation at high speed
- Counter vibration during ice crushing
- Audible blending across rooms
Neither is suitable for quiet environments.
Noise should not influence this decision.
Capacity and Pitcher Design Do Not Factor Into the Choice
Both models include:
- A 72-ounce pitcher
- The same Total Crushing blade stack
- The same locking lid system
Capacity favors:
- Families
- Batch prep
- Entertaining
- Meal planning
If you do not need this capacity, neither model is ideal.
Cleaning and Maintenance Are Where Habits Matter More Than Features
Both blenders clean the same way.
Daily cleaning:
- Warm water
- Dish soap
- Short blend cycle
Deep cleaning:
- Blade removal
- Careful hand washing
- Lid attention
However, over time, manual control can reduce wear.
The BN751 allows:
- Lower-speed blending
- Shorter blend cycles
- Less heat buildup
This can reduce stress on the motor and blades.
For users who care about longevity, this structured overview of how control features, motor stress, and blending habits compare across countertop models in real kitchens adds a useful long-term perspective.
Accessories and Expandability Are Not a Differentiator
Neither model supports:
- Personal blending cups
- Food processor attachments
- Modular expansion
They are dedicated countertop blenders.
If expandability matters, you are looking at the wrong category.
Energy Use and Motor Longevity Over Time
Both motors are efficient because tasks are completed quickly.
However, manual control offers a subtle advantage.
Using lower speeds when possible:
- Reduces heat buildup
- Lowers stress on bearings
- Extends usable lifespan
This does not make the BN701 fragile.
It simply gives the BN751 more flexibility over time.
Real User Sentiment Reveals the Pattern Clearly
BN701 owners commonly say:
- “It’s easy”
- “It just works”
- “Great for smoothies”
- “Wish it had more control”
BN751 owners commonly say:
- “More versatile”
- “Better for cooking”
- “Worth the upgrade”
- “Glad I have manual mode”
Neither group is unhappy.
But BN701 owners are more likely to outgrow their blender.
If you want a deeper dive into what that ownership curve looks like for the simpler model, this review of long-term BN701 use in real kitchens provides useful context.
Who Should Choose Each Blender
Choose the Ninja BN701 if:
- You only make smoothies or frozen drinks
- You value push-button simplicity
- Multiple people use the blender
- You never adjust texture manually
Choose the Ninja BN751 if:
- You cook with your blender
- You want control over texture
- You experiment with recipes
- You want flexibility over time
Avoid choosing based on wattage or price alone.
Choose based on how often you want to intervene during blending.
Questions That Still Matter Before Choosing
Can the BN701 make soups and sauces?
Yes, but with less control over the final texture.
Is the BN751 harder to use?
No. You can still use presets. Manual control is optional.
Do both crush ice equally well?
Yes. Power and blade systems are identical.
Is the BN751 worth paying more for?
Only if you value control. If not, the BN701 is sufficient.
Will I notice the difference as a casual user?
Probably not at first. Many users notice it later.
Final Decision: Choose Based on Control, Not Power
The BN701 and BN751 are not separated by performance.
They are separated by freedom.
The BN701 decides for you.
The BN751 lets you decide.
If you want blending to be automatic, choose the BN701.
If you want blending to be adaptable, choose the BN751.
If you are unsure, the safer long-term choice is the one that gives you more options.
