On COMPUTER BILD’s test and comparison portal, we present the best freezers for you.
A freezer is not part of a refrigerator, but an Standalone kitchen appliance with a lot more space – and, unlike the freezer, allows for better sorting.
The models from our test and comparison table offer different sized volumes and differ especially in power consumption: While some specimens in the test with an annual power consumption of approx. 30 €, others quickly reach more than double that amount. Find out here what to look for when buying a freezer and which models fared better in comparisons.
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Buying advice on the freezer test or. -Comparison: Find your personal freezer test winner with our help!
- A freezer ensures that you can store perishable food for a long time. The quality of the food is completely preserved.
- Today’s freezers no longer have to be power guzzlers. Devices with good energy efficiency class consume particularly little.
- There are various freezers of different categories, for example, freestanding freezers or built-in freezers. Pay attention to the size of the freezer chamber when choosing a device.
Having a freezer in the house can be a very useful thing in many cases. In modern households it is often the case that a lot of frozen goods are bought and these must of course be stored in a freezer.
For people who only need to accommodate a small amount of frozen goods, the freezer compartment is sufficient, that can be found in most refrigerators. Especially families or However, people who like to stock up should invest in freezers, as the amount of frozen goods can then often get out of hand. Enough space must be.
Whether it’s a Siemens freezer or a Bosch freezer, the important thing is that the appliance you choose meets your needs and you’re completely satisfied with it. Already at first glance it becomes clear in our freezer comparison 2022 that there are different types.
It should be noted that while freezers may appear similar at first glance, they actually differ in many important ways. So that you can make the right decision for you, we have summarized the most important aspects for you in this buying guide.
1. How does a freezer work?
Frozen food keeps for a longer period of time.
Freezers are ideal for anyone who wants to preserve large quantities of food permanently, as it may not be able to use them immediately for further processing. Many people therefore rightly wonder how freezers actually work.
No matter which brand you choose, the principle is the same for both freezers and regular refrigerators: Evaporated liquid creates cold.
An example of this is probably familiar to everyone from vacation: if you get out of the cool water, you will quickly feel a chill, no matter how warm it is. The evaporation of the water creates coldness. This principle is used by freezer manufacturers.
To create this cold, manufacturers, of course, do not use water, but a special cooling liquid. The more pressure applied to it, the lower the temperatures and the higher the degree of freezing.
Of course, there are different models of freezers in this regard – for example, if you’re looking for more of a small freezer, you might also be happy with a side-by-side refrigerator or a refrigerator with a freezer compartment.
In general, anyone interested in freezers should make sure that both annual electricity consumption and energy efficiency are right – both are important factors that have an impact on cost as well as environmental performance.
2. What is better a built-in freezer or a freestanding unit?
Defrosting of older appliances
If your unit is older or does not have any of these modern features, defrosting must be done in the regular way: You empty the freezer completely and place a container of warm water in your unit. In extreme cases, you can also soften thick layers of ice with the help of a hair dryer. Once this is done, simply take an ice scraper to hand and the layer of ice will fall away. You do not need specific cleaning agents for this.
In general, you can distinguish between two different types of equipment:
- Built-in freezers
- Free standing freezers
Freestanding freezers have the advantage of often being larger than built-in models. They offer many compartments, so that a large amount of frozen food can be stored. For example, if you need to freeze a large amount of freshly harvested fruit or vegetables, you’d better invest in a free-standing appliance – preferably one that offers at least 200 liters of volume. A stainless steel freezer has a particularly attractive appearance.
If you have a rather medium demand, you do not need a 100l freezer – in this case, a fridge-freezer combination that has a small freezer section is also sufficient. This is recommended if you want to suitably accommodate the typical amount of frozen goods, but generally don’t have too much need for freezing.
Those who prefer a built-in appliance usually do so because of a lack of space or also to create a unified kitchen front. So if you have a low consumption of frozen food, you are better off with this variant.
2.1. Free-standing appliances can be placed flexibly
No matter whether Liebherr, Siemens or Bosch – most manufacturers offer both models and furthermore also focus on freezers. Whether these make sense depends, of course, on the individual starting situation. In comprehensive freezer tests, for example, it was found that chest freezers are generally very energy efficient and "accommodate" even bulky frozen food optimally. Appliances with freezer drawers, on the other hand, tend not to do this and are suitable for typical frozen goods.
- is built into an existing kitchen front
- is usually smaller
- Suitable for smaller quantities of frozen food
- More suitable for singles or two-person households
- is available in many sizes
- Can be placed independently of the kitchen front
- Requires sufficient space
- Rather suitable for families
2.2. Built-in appliances disappear into the kitchen counter and are suitable for small kitchens
In addition to the variants mentioned here, as mentioned earlier, there are also the previously mentioned freezers to choose from. These can also be quite practical, as – unlike a freezer – they do not contain any slide-in compartments. Thus, even bulky frozen goods find their place here. It is also practical that freezer chests are quite energy efficient and can also be placed in the basement as storage chests for example.
You are unsure whether a free-standing freezer or a built-in appliance is right for you? Take another look at the advantages and disadvantages of a built-in freezer in the overview:
- freezer is integrated seamlessly into the existing kitchen
- same size and features as freestanding freezers
- ideal for the small kitchen
- higher purchase price
- little flexible, because must always be installed
3. On which points from our purchase advice you must pay attention with the purchase?
A purchase criterion is the size of the freezer.
As freezer tests show, each device offers certain pluses and minuses. But no matter which freezer you choose – in any case, there are certain points to consider that are the same when buying any model.
It is important that you have your own initial situation in mind And think carefully about what function your freezer – regardless of the model – should have.
3.1. These extras can have the individual models
In addition to the variants already mentioned – built-in freezer, free-standing freezer and chest freezer – there are, of course, various subtypes, which is why you should know exactly which variant suits your own household management.
For example, should it be freezer with ice maker, a freezer with glass door Or be a very typical freezer without drawers? Here you should have very precise ideas to also get the individually suitable device.
3.2. Pay attention to the energy classes of the device
When buying, pay attention to the energy class of the freezer.
Straight in the case of electrical appliances for home use, it is important to pay attention to the energy classIt is not worth buying a cheap appliance, but then the energy consumption is so high that the electricity costs quickly turn the "savings advantage" into its opposite.
A freezer in energy classes A++ to A+++ offers good value for money. Possible additional costs, which result with the direct acquisition, are again cleared fast.
To choose the best freezer for your needs, you should not only pay attention to the appropriate energy class, but first and foremost understand what they mean. The abbreviation A++ means that this is certainly the second highest energy efficiency class. The extension, A+++ indicates that this is an even more energy-efficient model. These appliances are significantly more expensive, but pay for themselves over time.
So it is worth calculating beforehand which variant is most coherent. Often, however, an A++ model is already sufficient. The annual power consumption of the freezer, however, you should generally always keep in mind.
3.3. The advantage with the no-frost freezer
Defrosting a freezer can be quite exhausting. With a no-frost freezer there is no more icing up. The frozen food is frozen with ice-cold air, and the moisture content of the air is discharged. The typical icing can no longer take place and this ensures a time and energy savings.
Tip: If you buy a new freezer, then look for the no-frost function.
3.4. How a freezer with automatic defrost works
To prevent icing, go for a freezer with automatic defrosting.
A good Freezer with automatic defrost is very convenient, because the refrigerator cleans itself almost by itself. Regardless of whether it’s a Liebherr freezer, a Beko freezer or a Miele freezer – the technology behind the automatic defrosting system is always the same.
It works as follows: The freezer contains heating elements that ensure that larger layers of ice do not form in the first place. Within certain periods of time, the automatic heating is activated and ensures effective defrosting.
A time saver, which may cost a little more, because self-defrosting freezers really make sense.
4. How do freezers fare in the Stiftung Warentest test?
Stiftung Warentest conducted a freezer test for the last time in 2017. Not only freezers were tested, but also chest freezers were put under the microscope.
Among the small freezers, the AEG A71100 TSWO was found in first place. In general, the Liebherr IGN 1654-20 and the Miele FN 30402-1 were also convincing across the board, especially when it comes to the price-performance ratio for a freezer.
360 l freezers were also put under the microscope within the comparison. Which is now the best freezer resp. Your personal test winner among freezers is, but it depends on the individual situation.
5. The most important questions and answers about the freezer comparison
5.1. How many degrees should a freezer have?
Experts recommend a continuous temperature of -15 degrees, In the best case even -16 degrees to avoid heating up when opening the door of the device. This is true for most of the year – in the summer months, it’s even -18 degrees.
5.2. How long does a freezer need until it is cold?
The whole thing is not so easy to generalize, since this also depends on the age and model of the device. With most modern appliances, it takes four to six hours for the appliance to reach the appropriate temperature level once it has been put into operation. This is usually indicated by an indicator light.
5.3. How many watts does a freezer have?
Also this is varies from model to model as well as depending on the age of the device. 140 watts per year should nevertheless generally be the most common range. It is important to check the actual consumption again and again using suitable measuring devices in order to avoid excessive energy costs. Just with favorable freezers should be particularly strongly paid attention to this aspect.
5.4. How does a freezer defrost?
As already mentioned, there are different options. On the one hand, there is the no-frost freezer, which does not accumulate ice in the first place, and then there is an automatic defrost, which ensures that even thin layers of ice are removed, as is the case with the freezer test winner, for example.
5.5. How much electricity does a freezer use??
The power consumption of the freezer depends on its size and freezing capacity. You have to calculate between 100 and 350 kWh per year, which results in electricity costs of 29 to 100 euros per year. Frozen compartments and cooling rods, for example, ensure, that the freezer needs more energy for the same freezing performance.
5.6. How to find the best freezer?
The best freezer correctly according to the the number of people using the appliance and the mass of frozen food. In addition, the features freezing capacity, power consumption, power in watts, cooling compartments and additional function (for example, fast freezing).
5.7. What is the best energy efficiency class in the freezer?
The best energy efficiency class for freezers is A+++. Compared to the energy efficiency class A, the Appliances with A+++ use up to 60 percent less electricity. However, such values have always been determined under optimal test conditions.