Oster BLSTPB-WBL vs BLACK+DECKER FusionBlade Side-by-Side Comparison

Tina Pham
Tina Pham
Reviewer
Nguyen Ntk
Nguyen Ntk
Visual Specialist
Reviewed
Our recommendations are made independently through research and testing following our review procedure. We may receive commissions from purchases made via our links at no additional costs to you.
Tested Using Methodology v1.0
Updated Nov 28, 2022
Tested Using Methodology v1.0
Updated Nov 28, 2022
Oster My Blend Personal Blender Review
BLACK+DECKER FusionBlade Personal Blender Review
Blender type
personal
personal
Power
250W
275W

Our Verdict

5.0
Overall Score
  • Performance (60%)
    3.9/10
  • Design (25%)
    6.6/10
  • Usability (15%)
    7.0/10
6.6
Overall Score
  • Performance (60%)
    6.1/10
  • Design (25%)
    7.4/10
  • Usability (15%)
    7.0/10

These models have a lot in common. Both are average personal blenders, with standard features and plenty of practicality for day-to-day use. In our tests, they performed similarly, with the exception that the Oster BLSTPB-WBL didn’t make protein shake as well as the BLACK+DECKER FusionBlade. 

Besides the reassuring performances, both also stand quite firmly while in operation, and their simplicity make them as easy to use as any basic personal blender. If only they allowed for hands-free operation so you could manage multiple tasks at once. 

In conclusion, if you're on a budget and just want to buy something basic, both the Oster BLSTPB-WBL and the BLACK+DECKER FusionBlade will not disappoint you.

Performance

3.9
Performance Scores
  • Protein Shake (40%)
    5.2/10
  • Frozen Fruit Smoothie (30%)
    6.0/10
  • Fibrous Greens (20%)
    0/10
  • Crushed Ice Cubes (10%)
    0/10
6.1
Performance Scores
  • Protein Shake (40%)
    7.2/10
  • Frozen Fruit Smoothie (30%)
    6.0/10
  • Fibrous Greens (20%)
    7.0/10
  • Crushed Ice Cubes (10%)
    0/10
5.2

Protein Shake

7.2
Oster BLSTPB-WBL Protein Shake
Oster BLSTPB-WBL Protein Shake 1
  • Blending Time: 2 mins 50 seconds
  • Result: Coarse

The consistency of the Oster’s protein shake was about average and much in line with other low-powered blenders. After letting it pass through a mesh strainer, we found a small amount of dried berries remaining partially intact and this made the shake somewhat gritty. Overall, however, it was drinkable enough to help an athlete or gym enthusiast increase their muscle mass without feeling uncomfortable.

Despite being second to none within its market segment, this blender abjectly surrendered to its higher-priced counterparts in terms of blending time. To manage an acceptable result, it took up to nearly three minutes, which was about one minute slower on average. For this reason, we only gave it a 5.2/10, in comparison to other personal blenders in our Protein Shake test.

BLACK+DECKER FusionBlade Protein Shake
BLACK+DECKER FusionBlade Protein Shake 1
  • Blending Time: 2 mins
  • Result: Smooth

In this protein shake test, the FusionBlade came out as one of the best personal blenders. Its sturdy 2-prong blade, together with the 275-watt motor,  breaks down tough foods, including almonds and dried berries, without much problem. However, for some reason, it had a hard time with oatmeal, requiring up to 2 minutes — longer than the average blending time — to completely pulverize the oats. If you’re willing to spend a few extra seconds on prep, this may not matter much. Overall, the smoothness of its product was more than acceptable, with just a very tiny flake of almond remaining solid.

6.0

Frozen Fruit Smoothie

6.0
Oster BLSTPB-WBL Frozen Fruit Smoothie
Oster BLSTPB-WBL Frozen Fruit Smoothie 1
  • Blending Time: 1 min 40 seconds
  • Result: Silky Smooth

The Oster BLSTPB-WBL did fairly well in this test, producing a result that was roughly the same as that of a higher-powered blender. So if you tend to focus on frozen smoothies, this device should be worth your consideration. Spinning at speed, we can assure you its blades will yield a silky frozen smoothie without a particularly intense struggle. Just make sure to give your blending cup a good shake once you notice any food getting stuck in the blades and prevent them from turning.

However, you might be wondering why it only got a 6/10 if its smoothie came out that good. Again, it was because of its longer-than-average blending time. 

In particular, after a course of testing trials, we found that a good blender for making icy beverages

has to process all the frozen ingredients as fast as possible so they don’t have time to thaw and dilute the overall consistency. As such, the completion time of the Oster meant its smoothie was thinner and less ice-cream-like than faster models, namely the Ninja Fit.

BLACK+DECKER FusionBlade Frozen Fruit Smoothie
BLACK+DECKER FusionBlade Frozen Fruit Smoothie 1
  • Blending Time: 1 min 40 seconds
  • Result: Silky Smooth

If you've ever wondered how efficient a low-powered personal blender is in preparing frozen-fruit smoothies, the BLACK+DECKER FusionBlade can give you an answer. Although this machine isn’t so powerful, it liquified the ingredients with little effort, though a few shakes were required to ensure the blending process went smoothly. 

The smoothie was churned into a smooth, chilly, and slushy consistency, though it lacked the perfect ice-cream-like texture we got from faster blenders. This was because frozen fruits thaw quickly at room temperature, diluting the overall consistency if you don’t blend fast enough. Simply put, the longer processing time of the FusionBlade means its smoothie came out thinner and less desirable than it should. 

Nevertheless, this machine is an adequate personal blender for making frozen-fruit smoothies. We found it’s better at this job than many other models within the same range, and the great smoothness of its product in this test reminds us of pricier blenders.

0.0

Fibrous Greens

7.0
Oster BLSTPB-WBL Fibrous Greens
  • Blending Time: 20 seconds
  • Result: Very Coarse

With the Oster, it was definitely an undertaking to extract high-fiber food into liquid form in a short period of time (20 seconds). By our cutoff point, we drained the final mixture with a mesh strainer and ended up with a substantial amount of coarse pulp. This suggested that the test was just one-third completed. 

Perhaps, if we allowed this blender a longer runtime, we would eventually get a smoother outcome. However, one noticeable point was that some personal blenders we tested could do this trick perfectly following the same time frame. As such, the performance of this Oster means more than just a slower extraction — it also has some implications for its overall efficiency in comparison with the expensive, high-end ones.

BLACK+DECKER FusionBlade Fibrous Greens
BLACK+DECKER FusionBlade Fibrous Greens 1
  • Blending Time: 20 seconds
  • Result: Coarse

The FusionBlade didn’t struggle during the 20-second runtime (our time limit for this test). More impressively, of all the blenders we tested from this market segment, the BLACK+DECKER stood out with the best extraction of high-fiber foods. However, that doesn’t mean it did a complete job; there was still a considerable amount of coarse pulp left behind after we drained the mixture through a mesh strainer. It probably could have been better if we allowed our machine to blend longer. For sure, a quality green juice is worth a little extra waiting time.

0.0

Crushed Ice Cubes

0.0
Oster BLSTPB-WBL Crushed Ice
Oster BLSTPB-WBL Crushed Ice 1
  • Ice Fineness: Chunky
  • Unblended Ice: 65% of 6 oz

The weak motor power didn’t allow the Oster BLSTPB-WBL to crush ice so the final outcome came out almost pristine but this is a common occurrence of this type of personal blender. If you want fluffy, snow-like crushed ice or desire to incorporate ice into your smoothies, we recommend more powerful blenders, like the Ninja Fit.

BLACK+DECKER FusionBlade Crushed Ice
BLACK+DECKER FusionBlade Crushed Ice 1
  • Ice Fineness: Chunky
  • Unblended Ice: 79% of 6 oz

It’s safe to say the BLACK+DECKER was not up to the heavy-duty task of crushing ice cubes. As Scotty might say, it just doesn’t have the power. That’s not a major hit to its value — we’ve learned that not many personal blenders are capable of producing fluffy, snow-like crushed ice. If you insist on that sort of blend, you’ll need a more powerful motor. Most of this FusionBlade’s ice remained very chunky. 

Overall, the BLACK+DECKER FusionBlade’s performance was not all bad, and we really like this blender, but there are still a few good ice-crusher alternatives to choose from. For instance, try the Ninja Fit, the NutriNinja, or the NutriBullet instead.

Design

6.6
design Scores
  • Blades (20%)
    7.0/10
  • Build Quality (60%)
    7.0/10
  • Blending Cup (20%)
    5.0/10
7.4
design Scores
  • Blades (20%)
    6.0/10
  • Build Quality (60%)
    7.0/10
  • Blending Cup (20%)
    10/10

In the Box

Oster BLSTPB-WBL In the Box
  • Motor Base 
  • Extractor Blade
  • Recipe book & user guide
  • Blending Cup
BLACK+DECKER FusionBlade In the Box
  • Motor Base 
  • Extractor Blade
  • Two Blending Cups
  • Two Travel Lids
  • Recipe Book & User Guide

Dimensions

Oster BLSTPB-WBL Dimensions
  • Height:
    14.5" (36.8 cm)
  • Width:
    5.5" (14.0 cm)
  • Weight:
    2.6 oz (74 g)
  • Shaft Length:

The Oster BLSTPB-WBL is 5.5 inches wide and14.5 inches tall with the blending jar attached. It’s not so bulky, but a bit taller compared to most single-serve blenders. Despite that, we believe it would fit nicely in a tiny kitchen or easily tuck away in any cabinet when it’s not in use.

BLACK+DECKER FusionBlade Dimensions
  • Height:
    14.5" (36.8 cm)
  • Width:
    5.5" (14.0 cm)
  • Weight:
    2.3 oz (65 g)
  • Shaft Length:

As we learned from our research, the ideal weight of a personal blender is between 2 and 4 pounds, and at 2.3 lbs, the FusionBlade fits this metric. While it appears in pictures to be the roughly same size as others, it’s actually taller than average. Nonetheless, it’s still compact enough to easily find in your cabinet when not in use.

7.0

Build Quality

7.0
Oster BLSTPB-WBL Build Quality

The overall build quality is more than acceptable. The whole construction is made out of plastic, except for the blending blade, which is the standard in most budget-friendly personal blenders. We can’t say for sure if such a material makes this blender less durable than the ones reinforced with stainless steel, but it surely means that your machine isn’t as steady, resulting in the fact that it will be shaky when tackling heavy-duty blends.

BLACK+DECKER FusionBlade Build Quality

This FusionBlade is powered by a motor encased in a simple plastic base. The overall quality and materials of the casing are inferior to premium models, but we haven’t experienced any durability issues so far. The same thing can be said about the blade assembly and plastic cup. Cheaply designed but otherwise sturdy, these pieces feel like they’ll be with you for years to come.

7.0

Blades

6.0
Oster BLSTPB-WBL Blade
  • Material:
    Stainless Steel
  • Type:
    Dull Blade
  • Guard Material:
  • Blade Count:
    4
  • Removable:
    No
  • Dishwasher Safe:
    Yes

The blade assembly looks solid, adding extra value to the overall product. That being said, it comes with dull prongs made of stainless steel, not sharp, which are typically more ideal for processing dry ingredients rather than wet mixtures.

BLACK+DECKER FusionBlade Blade
  • Material:
    Stainless Steel
  • Type:
    Dull Blade
  • Guard Material:
  • Blade Count:
    2
  • Removable:
    No
  • Dishwasher Safe:
    Yes

The blade features two dull prongs rather than the more common sharp blades. This typically means the blender should be used for processing dry ingredients rather than wet mixtures, but the FusionBlade’s testing performance somehow suggests otherwise. And as mentioned above, the lack of extra prongs means this machine doesn’t blend as quickly as its counterparts that come with four or even six prongs.

Motor Base

Oster BLSTPB-WBL Motor Base
Oster BLSTPB-WBL Motor Base 1
Oster BLSTPB-WBL Motor Base 2
Oster BLSTPB-WBL Motor Base 3
  • Rated Voltage:
    120 V
  • Rated Power:
    250 Watts
  • Working Time:
    N/A
  • Protection:
    Yes
  • Weight:
    2.2 lbs (1.0 kg)
  • Cord Length:
    2.1 ft
  • Extra Feature:
    Handle

The motor peaks around 250 watts, which is sufficient to handle simple combinations of soft ingredients. In general, such a low-powered motor can only run continuously for one minute. Longer than that will result in an overloaded motor and cause it to be permanently damaged. More often than not, you can determine the maximum continuous runtime of your blender by checking its user manual. 

So far, however, we haven’t found any information about the Oster’s motor in this regard. As such, it’s uncertain if this blender has a specific maximum runtime, especially when it’s packed with a built-in thermal resettable fuse to prevent damage in the case of extreme overload. Despite that, we still recommend not running it continuously for longer than 1 minute per interval.

Another nice extra feature that you won’t find in other blenders' motor bases is the handle, which gives it much better mobility.

BLACK+DECKER FusionBlade Motor Base
BLACK+DECKER FusionBlade Motor Base 1
BLACK+DECKER FusionBlade Motor Base 2
BLACK+DECKER FusionBlade Motor Base 3
  • Rated Voltage:
    120V
  • Rated Power:
    275 Watt
  • Working Time:
    N/A
  • Protection:
    No
  • Weight:
    1.9 lbs (0.9 kg)
  • Cord Length:
    2.3" (5.8 cm)
  • Extra Feature:
    rubber feets

Despite the exterior being entirely plastic, the 275-watt motor base is on the robust side. It is wider at the bottom than the top to keep it steady, so the blender won’t walk around your counter while blending. There are also four rubber feet underneath to further help in this regard. They also help the blender avoid overheating by allowing some airflow to the motor. 

In general, personal blenders tend to have an operational time limit on their motors — usually between 1 and 4 minutes at a stretch. Beyond the limit, they may overheat and damage the motor. That said, there is no clear information about the BLACK+DECKER FusionBlade in that regard. We recommend that you don’t run your device longer than 1 minute per interval to ensure the best long-term use. 

5.0

Blending Cup

10
Oster My Blend Blending Cup
  • Material:
    Plastic
  • Capacity:
    20 oz
  • Weight:
    0.3 lbs (0.1 kg)
  • Dishwasher Safe:
    Yes
  • Measurement:
    No
  • Suitable For:
    Small batches
  • Accessories:
    To-go lid

Included in this set is a 20-oz blending cup with lid. We found the lid is easy to attach to the cup, but a little bit on the firm side to unscrew. It seals the cup so tightly that you can take your favorite beverages with you wherever you’ll go without leakage. You may also appreciate its flip-top spout, which allows you to take a sip straight from the cup easily and mess-free. 

The cup, on the other hand, is not as practical. We like its beautiful and ergonomic design—which makes it feel good in our hands and ensures convenient handling—but there was always a problem getting our hands inside for cleaning due to its narrow structure.

BLACK DECKER FusionBlade Blending Cup
BLACK DECKER FusionBlade Blending Cup 1
  • Material:
    Plastic
  • Capacity:
    20 oz
  • Weight:
    0.3 lb
  • Dishwasher Safe:
    Yes
  • Measurement:
    Yes
  • Suitable For:
    Small batches
  • Accessories:
    Travel lids

The set we bought includes two blending cups, but you can purchase more at BlackAndDeckerAppliances.com. All the cups provided by the manufacturer can be used interchangeably with the extractor blade. They also fit tightly with the included flip-top lids so you can enjoy your drinks on the go without mess. Another convenience is that the lids are easy to screw on and remove from the cups.

Speed and Controls

  • Control Type:
    Twist
  • Min Speed:
  • Max Speed:
  • Presets:
    No
  • Noise Level:
  • Digital Display:
    No
  • Pulse Mode:
    No

As a standard personal blender, the Oster BLSTPB-WBL comes with only one speed, but you can get pulse mode by pressing and releasing the cup in short intervals.

  • Control Type:
    Button
  • Min Speed:
    N/A
  • Max Speed:
    N/A
  • Presets:
    No
  • Noise Level:
  • Digital Display:
    No
  • Pulse Mode:
    No

There is one button in the front, which you’ll use to switch the motor on. It has only one speed, and you simply hold the button down to keep it running. We found the button to be very responsive so you don’t need much force. The FusionBlade isn’t equipped with a pulse function, but you can still approximate it and get a chunky texture by pressing and releasing its button in short intervals.

Usability

7.0
usability Scores
  • Hands-Free Operation (60%)
    6.5/10
  • Assembly (20%)
    7.5/10
  • Cleanability (20%)
    8.0/10
7.0
usability Scores
  • Hands-Free Operation (60%)
    5.3/10
  • Assembly (20%)
    10/10
  • Cleanability (20%)
    9.0/10
6.5

Hands-Free Operation

5.3

The Oster BLSTPB-WBL allows you to lock the blending cup in place so you won’t need to continuously press it down to the motor base for activation. However, this doesn’t mean that it will get the job done without your hands involved in the blending process. If your beverage is packed with tough ingredients which are too hard for the blade to power through, thus causing it to get jammed, sometimes you’ll need to stop the blender and give its cup a good shake to even out the blend.

Although the design couldn't be simpler, the BLACK+DECKER FusionBlade isn’t very comfortable to use. It requires that you press and hold the power button throughout the whole operation. Not only that, but you also cannot take your eyes off the blending cup in any sort of blend. This is because food often gets lodged under the blade and stops it from operating, which demands your timely intervention to resolve.

7.5

Assembly

10

There’s minimal assembly required since this blender has only three parts. First and foremost, you’ll need to fasten the blade assembly on the open end of the blending cup, then turn the whole piece upside down to place it in the base. For the proper result, make sure to line up the arrows on the blade assembly to the arrows on the base. Blending begins as soon as you press the cup down, but you can also lock the cup for hands-free operation by turning it clockwise in the base, though it can take quite some time to figure out how things work.

Attaching the cup, the blade, and the motor base together is effortless. You’ll need to screw the extractor blade onto the top of the blending cup first, then turn the whole thing upside down and place it on the blender base. A quick, simple turn to the right will lock the cup into place and you can start blending securely. 

Disassembly is even easier. Simply take the cup out from the base and unscrew the extractor blade. You can then replace the blade assembly with the spill-proof travel lid if you want to sip your drink on the go.

8.0

Cleanability

9.0

All the parts, except for the motor base, are dishwasher safe, so simply add them to the top rack and you’ll have more time to spare for other activities. Hand washing is also nothing short of frustrating and worrisome. Make sure you have cleaning brushes handy for removing food tailings in the hard-to-reach spots of the long, narrow cup and the blade’s backsides.

All the removable pieces, including the blending cup, blade assembly, and travel lids, are top-rack dishwasher safe. We recommend washing them by hand with warm, soapy water, though, so they don’t wear down as quickly. We didn’t have any trouble scrubbing the blade’s undersides like we usually did with its competitors. Our only challenge was the blending cup, which was too narrow for even a small hand to get inside, so make sure you always have a bottle-cleaning brush available.