Ninja BL660 vs BL621: The Differences Of The Same Series Models

Ninja BL660 vs BL621

Finding the right blender that can shorten users’ time spent in the kitchen is our ultimate goal of writing this article. Nutri Ninja BL660 vs BL621 professional blenders are the two gadgets that allow you to make delicious smoothies, prepare your DIY baby food, extract nutrients from drinks, and so on. 

These two gadgets have so many identical points that they often confuse buyers. Worry not! We’re here to help you spot the difference as well as find the best machine for your house’s kitchen corner. If you want to have a quick browse of what these two products feature, check out the comparison table below!

The winner
The runner-up
Image
Ninja Professional BL621
Ninja BL660 Professional Countertop Blender with 1100-Watt Base, 72 Oz Total Crushing Pitcher and (2) 16 Oz Cups for Frozen Drinks and Smoothies, Gray
Model name
Ninja BL621
Ninja BL660
Best for
The price
Authentic model
Weight
8.07 pounds
7.60 pounds
Dimensions
7 x 9 x 17 inches
8 x 6 x 17 inches
Color
Black/Silver
Grey/White
Dishwasher-safe
Noise
90-100 decibels
90-100 decibels
Wattages
1100
1100
User rating
Price
$89.99
$119.99
The winner
Image
Ninja Professional BL621
Model name
Ninja BL621
Best for
The price
Weight
8.07 pounds
Dimensions
7 x 9 x 17 inches
Color
Black/Silver
Dishwasher-safe
Noise
90-100 decibels
Wattages
1100
User rating
Price
$89.99
More info
The runner-up
Image
Ninja BL660 Professional Countertop Blender with 1100-Watt Base, 72 Oz Total Crushing Pitcher and (2) 16 Oz Cups for Frozen Drinks and Smoothies, Gray
Model name
Ninja BL660
Best for
Authentic model
Weight
7.60 pounds
Dimensions
8 x 6 x 17 inches
Color
Grey/White
Dishwasher-safe
Noise
90-100 decibels
Wattages
1100
User rating
Price
$119.99
More info

Comparison between Ninja BL660 vs BL621

Design

In terms of construction, both machines are built to be very sturdy and durable. Their main purposes are to operate big batches of items for large gatherings like family union or parties with friends. 

The design of the two Ninja Professional Blender series is identical in two points. They all offer 6 operating buttons on the control panel: three-speed settings, an on/off push button, a pulse function, and a single-serve feature. 

However, the single-serve button of the BL621 personal blender is designed as nutrient extract settings. It’s the same thing. The single-serve and nutrient-vitamin functions are used to pull the utmost healthy elements of the ingredients. You can also take your rich drink and enjoy them on the go.

The button configurations of the two devices are different, too. The BL621 professional blender has Low, Medium, and High as the speed settings, while the other model has only numbers of 1, 2, and 3.

The second similarity lies in the constructed material. Nutri Ninja BL621 vs BL660 are coated with black and grey plastic that users can easily wipe off dirt after each operation.

As for the differences, the SharkNinja BL660 is 0.47 lbs lighter than its competitive model. Its dimensions are 8 x 6 x 17 inches, while the BL621 has 7 x 9 x 17 inches. Obviously, this is not such a big difference. They can both fit perfectly in your cabinets or any countertop without problems.

Maybe color is the only factor that can help users decide between these two blenders. 

If the simple black machine is your cult fave; congratulations, you’ve won yourself a BL621 personal blender! But if it’s not, Nutri Ninja BL660 has a grey option that you might want to rethink twice. Its plain grey shade in motor base and jars will work out for every house kitchen system.

The choice is yours now. Even though these gadgets differ in several points, they are all minimal factors that won’t affect much of your decision. I reckon we should move on to the next round and find the winner.

Wattages and Noise

Unlike the powerful blender of BL770, which has 1500 wattages in the motor base, these two devices bear 1100 watt motor power. I know that many of you often look at the wattage indication to choose your machine; however, keep in mind that the more robust the motor power, the louder a gadget will be. 

As for me, I believe 1100 watts is enough for buyers to explore their recipes at home. They can chop greens, crush ice into snow, make smoothies, and especially extract rich vitamins from healthy ingredients. 

Noise is the factor that depends much on the ingredients being blended and the machine’s motor base. Unfortunately, we have to expect loud noise from both of 1100-watts devices. Since two Nutri Ninja aren’t built with noise absorbent material, their noise level ranges from 90 to 100 decibels.

There is nothing you can do except looking for ways to reduce the noise level or purchase another model (or maybe brand – like Vitamix blenders). And it seems like we have a tie for this round, again.

Capacity 

When it comes to SharkNinja blenders, we often expect to receive food processor attachments. However, these two models are just simply two blender machines.

The attachments come in the box include a 72 oz pitcher and two jars of 16-oz Nutri Ninja cups with lids. Without whistles and bells, which increase the machines’ cost, customers can already blend big-batch recipes with ease.

Here we are, standing in the middle of the two machines (again), indecisively! As expected from the devices in the same series. I guess we’ll have to choose your machine by looking at the pros and cons section.

Quick Run Down of Ninja Blender BL660

Ninja BL660 vs BL621

Ninja BL660 Professional Countertop Blender with 1100-Watt Base, 72 Oz Total Crushing Pitcher and (2) 16 Oz Cups for Frozen Drinks and Smoothies, Gray
31,717 Reviews
Ninja BL660 Professional Countertop Blender with 1100-Watt Base, 72 Oz Total Crushing Pitcher and (2) 16 Oz Cups for Frozen Drinks and Smoothies, Gray
  • Ninja professional blender with Nutri Ninja Cups has 1100 watts of professional performance power with 3 speeds, pulse, and single serve functions
  • 72 ounce total crushing pitcher pulverizes ice to snow in seconds for creamy frozen drinks and smoothies
  • 2 16 ounce Nutri Ninja cups with to go lids are perfect for creating personalized, nutrient rich drinks to take on the go
  • XL. capacity to create creamy, frozen drinks and smoothies for the whole family
  • Dishwasher safe and BPA free parts single serve blade assembly

Pros:

  • Lighter
  • Dishwasher safe parts
  • Lights in speed buttons

Cons:

  • Quite bulky 
  • No Auto-iQ technology

>> Read Customer Reviews: Here <<

Quick Run Down of Ninja Blender BL621

Ninja BL660 vs BL621

Sale
Ninja Professional BL621
27 Reviews
Ninja Professional BL621
  • This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, and may arrive in a generic box

Pros:

  • Sleek design
  • Great locking and pouring lids for single-serve cups
  • Strong suction cups

Cons:

  • Nondurable plastic container
  • Only renewed models available in the market

>> Read Customer Reviews: Here <<

Conclusion

What do you think after reading our review article between Ninja BL660 vs BL621? Have you found the differences between them and been able to choose one? 

I understand that there aren’t many distinguishing features between the two machines; however, I can get why SharkNinja manufactures two identical blenders like that. The answer is to survey customer behaviour while buying a blending machine. Customers can change their choices based on tiny differences, such as numbers instead of words in speed settings. After getting enough feedback, SharkNinja can adjust its next products to match their king’s demand. 

However, to ease the burden on your shoulder, I will point out the winner that I think is better than its counterpart. My decision will be the Ninja blender BL621. With identical features, power, noise, and even dimensions and weight, this machine offers users more a budget-friendly price.

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