I love a fresh drink. But picking a new tool is hard. Today, I look closely at the Ninja BL641 Vs BL642. Both look great on the box. I used both in my own home. Let us find out what works best.
Ninja BL641 Review
I put this countertop blender right on my desk. I wanted to see if it works fast.
Pros and Cons
It gave me great power, but the loud sound was bad.
| Pros | Cons |
| Blends hard ice very fast | Loud sound wakes the house |
| Huge main blender jar | Big base needs space |
| Easy to tap pulse setting | Lid fits far too tight |
Real Experience After Months of Use
I used this ice crushing blender a lot. My daily protein shake comes out so smooth. It chops up frozen fruit with no lumps. The big jar is great for hot days.
But the loud noise is a big shock. It shakes the hard counter when it runs fast. The tight lid caused slight frustration. I skipped presets and just tapped the button. I felt pure joy with a quick cleanup before leaving.
Recommendation
This is best for a big family. Skip this if you hate loud noise.
Ninja BL642 Review
Next, I tried this high speed blender. It looks just like the first one.
Pros and Cons
The extra cups bring joy, but it still makes loud noise.
| Pros | Cons |
| Small cups save much time | Still takes up big space |
| Flawless green smoothie texture | Very noisy with hard ice |
| Smart buttons do the work | More small cups to wash |
Real Experience After Months of Use
This is a true personal blender plus more. I love the extra small cups. I can make a fast post-workout drink. It works well as a nut butter blender. The big motor feels very strong.
I felt true relief when I used the smart modes. You just press it and walk off. But it sounds like a jet. The loud noise is bad. Washing is fast if you rinse it right after use.
Recommendation
Get this if you want drinks to go. Skip it if you hate washing extra parts.
Detailed Comparison for Ninja BL641 Vs BL642
Let us look close at both tools. They share the same base parts. But small changes mean a lot. Here is my clear breakdown.
Motor Power & Speed – Ninja BL641 Vs BL642
Both have wild power. The sharp blades spin fast. You will not lack speed here.
| Feature | Ninja BL641 | Ninja BL642 |
| Motor Power | Very strong | Very strong |
| Ice Chops | Very fast | Very fast |
| Speed Modes | Three modes | Three modes |
Rating:
Ninja BL641: 9/10
Ninja BL642: 9/10
Jar Capacity & Size – Ninja BL641 Vs BL642
Both give you a big main jar. The real change is the cup count.
| Feature | Ninja BL641 | Ninja BL642 |
| Main Jar | Huge size | Huge size |
| Cup Count | Just a few | Has three cups |
| Cup Use | Good size | Best for travel |
Rating:
Ninja BL641: 8/10
Ninja BL642: 10/10
Smoothie Texture – Ninja BL641 Vs BL642
I hate chunks in my cup. Both make a very smooth drink.
| Feature | Ninja BL641 | Ninja BL642 |
| Fruit Blend | Very smooth | Very smooth |
| Small Seeds | Breaks them all | Breaks them all |
| Thick Shakes | Very creamy | Very creamy |
Rating:
Ninja BL641: 9/10
Ninja BL642: 9/10
Noise Level – Ninja BL641 Vs BL642
I will be clear and honest. Both are loud. They bring high vibration on counter spaces.
| Feature | Ninja BL641 | Ninja BL642 |
| Motor Sound | Very loud | Very loud |
| Shake Level | Shakes a lot | Shakes a lot |
| Hard Ice | Sharp sound | Sharp sound |
Rating:
Ninja BL641: 4/10
Ninja BL642: 4/10
Cleaning & Maintenance – Ninja BL641 Vs BL642
Washing sharp blades is a chore. The first model has fewer parts.
| Feature | Ninja BL641 | Ninja BL642 |
| Blade Wash | Wash by hand | Wash by hand |
| Main Jar | Fast to clean | Fast to clean |
| Small Parts | Few to clean | Many to clean |
Rating:
Ninja BL641: 8/10
Ninja BL642: 7/10
Final Verdict
Choosing one is quite easy. Both have the same strong base. The Ninja BL642 is best overall for busy folks who want a small cup to go. The Ninja BL641 is best for a tight budget.