Power
The rated power of the device, in fact, is the power of the engine installed in it.
The higher this indicator, the more performant this model is, the more suitable for “heavy” work and the more applications can be provided in the design. For example, in the case of mixers (see “Appliance type”), a power of up to 250 W is considered good for liquid products; for more solid tasks, like kneading tough dough, you should pay attention to more powerful models. Detailed recommendations on optimal power can be found in special sources.
Note that powerful devices are usually equipped with more durable nozzles that can withstand high loads.
Number of speeds
The number of speeds of rotation of the nozzles provided in the mixer / blender.
The presence of several speeds allows you to adjust the operating mode of the device to a particular situation. For example, a liquid omelet can be whipped at high speed, but it is better to choose a slower mode for kneading dough. The more speeds provided in the device, the more versatile it is, the more accurately it can be configured for a specific task. In simple household models, from 3 to 6 settings are usually provided, in the most advanced devices their number can reach two dozen.
Shaker (travel bowl)
The number of travel shaker bowls supplied with the appliance.
These bowls are supplied exclusively with blenders of different types (see "Type of device"). A shaker is a capacity, most often in the form of a tall glass, which can be removed from the device, tightly closed and carried with you without fear of pouring the contents. In such capacities, two lids are usually used: a working lid with chopping knives (a bowl with such a lid is placed on the blender with the bottom up), and a “travel” lid, which can be equipped with a valve for easy drinking. Shakers are very popular among smoothie lovers: they allow you to prepare your favorite drink and take it with you without fiddling with pouring from a bowl to another capacity.
Pusher
The presence of a pusher in a countertop blender. Such an accessory allows for more thorough mixing through the top opening in the flask for refilling the ingredients by pushing the processed mass closer to the knives. Also, the
pusher will allow you to get rid of non-ground pieces adhering to the walls of the flask. In some models, it is made as a spatula, which is designed specifically for mixing.
Main bowl material
The substance that the jar of the countertop blender is made of (refer to "Device type"), or the material of the blender attachment (refer to "Nozzles"). The most widely used materials are:
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Plastic. Plastic is a popular choice for blender jars due to its low cost, lightweight, and sufficient strength for kitchen use. Its transparency allows for easy monitoring of the product being blended. However, plastic is prone to scratching, which can cloud the bowl and reduce the device's appearance. Scratches can occur from everyday use or rough cleaning with abrasive products.
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Glass. Glass blender jars are transparent and allow for easy monitoring of the contents. They are more resistant to scratches than plastic and do not lose transparency during use. Cleaning them harshly does not affect their transparency, and any cloudiness can be easily removed. However, glass is heavier, more expensive than plastic, and is more sensitive to impacts. A glass blender jar can break from a fall that plastic could withstand.
— Metal. Metal blender jars are durable and stylish, often surviving falls without damage. However, they are less convenient than plastic because their opaque walls make it difficult to observe the blending process. Metal is also more expensive than plastic, making it less commonly used, mainly in high-end devices.
Weight
The weight in this section can be confusing, since manufacturers do not indicate the mass of the main working tools of the equipment. Accordingly, the greater the number of accessories in the kit, the greater the total weight and this parameter will be necessary only at the time of purchase in order to understand how many extra kilograms you will have to carry home.