The Ninja Blast Max and BN751 serve two very different needs; one is built for portability and blending on the go, while the other delivers countertop power for full-size recipes. But which one makes more sense for your lifestyle and daily use? This comparison breaks down portability, power, battery life, features, value — and now, even deeper performance insights.
If you want to see how these two models compare to the rest of the market, explore our full lineup of blender reviews to discover more buying guides and side-by-side breakdowns.
Let’s dive into what really sets these two Ninja blenders apart.
Table of Contents
Feature Comparison Table
| Feature | Ninja Blast Max | Ninja BN751 |
|---|---|---|
| Blender Type | Personal / Portable Blender | Countertop Professional Blender |
| Motor Power | 1000 watts (peak) | 1400 watts (peak) |
| Capacity | 18 oz single-serve cup | 72 oz total crushing pitcher |
| Blade Technology | Hybrid blades (ideal for shakes/smoothies) | Total Crushing® stacked blade system |
| Presets/Programs | One-button pulse | Auto-iQ with Smoothie, Ice Crush, Manual settings |
| Portability | Compact, cordless, USB-C rechargeable | Not portable — designed for kitchen use |
| Best Use | Daily protein shakes, quick smoothies on-the-go | Large batches, frozen drinks, soups, family prep |
| Cleaning | Dishwasher-safe, rinse & go | Dishwasher-safe pitcher & blades (manual lid cleaning) |
| Noise Level | Quieter | Louder due to power and pitcher size |
| Ideal For | Fitness enthusiasts, travelers, dorms, minimal kitchens | Families, home cooks, smoothie lovers, batch prep fans |
Build Quality and Materials
The Ninja Blast Max is built from lightweight plastic materials to keep it portable and easy to carry. While this makes it great for tossing into a gym bag or travel backpack, it also means it’s not designed for long-term heavy use. The single-serve blending cup is BPA-free and dishwasher-safe, but repeated drops or rough handling could shorten its lifespan.
The BN751, in contrast, feels like a tank. Its reinforced base, durable Total Crushing pitcher, and stacked blade system are designed to stand up to daily kitchen use. The locking mechanism on the lid and pitcher is solid, giving you peace of mind when blending tougher ingredients or larger batches. You’ll notice the difference just by lifting them — the BN751 has the weight and feel of a serious kitchen appliance.
Battery Life (Blast Max) vs. Continuous Power (BN751)
The Blast Max runs on a rechargeable USB-C battery, giving you approximately 10–15 blending cycles on a full charge. This is perfect for daily protein shakes, post-workout smoothies, or single-serve drinks at the office. It takes about 2–3 hours to recharge fully, so you’ll want to keep it topped up if you’re using it heavily.
On the other hand, the BN751 runs on continuous wall power. There’s no battery to worry about — just plug it in, and you have unlimited blending sessions. This makes it ideal for batch prep days, family-sized smoothies, or hosting events where you need to blend multiple rounds back to back.
Speed and Texture Results
If you care about texture, the BN751 is the clear winner. With its 1400-watt motor and Total Crushing blades, it produces ultra-smooth results for frozen fruit smoothies, nut butters, pureed soups, and ice-heavy drinks. You can blend to your exact preference thanks to the manual speed controls and Auto-iQ programs.
The Blast Max, while excellent for quick shakes and lighter blends, can leave behind some grit when working with tougher ingredients. Expect slightly chunkier textures when blending frozen mango, fibrous greens, or thick acai bowls. That said, it performs surprisingly well for a portable unit and easily handles soft fruits, protein shakes, and pre-chopped ingredients.
Noise and Vibration
The Blast Max is noticeably quieter than the BN751, thanks to its smaller motor and compact design. It’s a good pick if you need to blend early in the morning, in an office, or in a shared space without waking others.
The BN751, with its high-powered motor, generates more noise — especially at maximum speed. While it’s not as loud as a commercial blender, you’ll still hear it across the room. It also creates more vibration on the countertop, though the sturdy suction cup feet help minimize movement during heavy blending.
Accessories and Compatibility
Both models come fairly minimal out of the box. The Blast Max includes the motor base, single-serve blending cup, blade assembly, and a USB-C charging cable. It doesn’t have additional accessories or compatibility with other Ninja parts.
The BN751 comes with a 72-ounce Total Crushing pitcher, locking lid, stacked blade assembly, and a tamper tool for thick blends. While it doesn’t include personal blending cups, it’s compatible with several other Ninja accessories, making it a more versatile tool for expanding your kitchen setup.
Long-Term Value and Maintenance
For long-term investment, the BN751 has the edge. Its sturdy build, high-powered motor, and reinforced blade system are designed to last for years with regular maintenance. Replacement pitchers, lids, and blades are easy to order if parts wear out.
The Blast Max offers great value for a portable device, but isn’t designed for the same heavy-duty lifespan. You can expect to replace it sooner if you push it too hard or drop it often. Luckily, at under $100, it’s affordable enough to replace when needed.
Best Buyer Profiles: Who Should Get Each?
Ninja Blast Max is best for:
- Fitness enthusiasts who want a blender at the gym
- Travelers or campers needing a cordless blending solution
- College students or apartment dwellers with tight kitchen space
- Office workers who want shakes or smoothies at their desks
Ninja BN751 is best for:
- Families making smoothies for multiple people
- Home cooks blending soups, sauces, and meal preps
- Users who want maximum blending power and control
- Anyone needing a durable, long-term countertop blender
Frequently Asked Questions (FAQ)
Can I blend hot liquids in either model?
Only the BN751 is designed to handle hot liquids like soups. The Blast Max is not rated for hot blending and should only be used with cool or room-temperature ingredients.
How long does the battery last on the Ninja Blast Max?
You can expect around 10–15 blends on a full charge, depending on the ingredients. For tougher blends, battery drain may increase slightly.
Is the BN751 overkill for casual users?
If you only make the occasional smoothie, the BN751 may be more blender than you need. But if you want to explore soups, nut butters, or batch prep, it’s a worthwhile investment.
Can either model crush ice effectively?
The BN751 handles ice with ease. The Blast Max can handle small ice pieces or pre-crushed ice but struggles with full cubes.
Are replacement parts easy to find?
Yes — both models have official replacement parts available through Ninja, including pitchers, blades, and lids.
Final Thoughts: Which Should You Choose?
Choose the Ninja Blast Max if you want portability, convenience, and a blender that fits your on-the-go lifestyle.
Choose the Ninja BN751 if you need power, capacity, and long-term performance for family meals or kitchen projects.
For a deeper dive into each model, check out our Ninja Blast Max review and full breakdown of the Ninja BN751.
Want to see how other blenders perform? Compare top blender models side by side and discover which best suits your needs.
