does not freeze. This is the most effective and at the same time affordable system. Usually, in the cheapest models, both freezer and refrigerator compartments are equipped with this system. The biggest disadvantage here is the ventilation of the products. However, this only applies to fresh produce that is unpackaged in the refrigerator.
hybrid cooling. In this case, a static cooling system is used in the refrigerator compartment and No Frost is used in the freezer compartment. In such a refrigerator, food stays fresh longer, but it cannot be placed against the back wall.
dynamic cooling. Sometimes statically cooled rooms are also equipped with a fan. In this way, the temperature in the room is distributed more evenly. However, for this reason there is a risk of products being exposed to weather conditions.
Static in freezers. As a rule, there is a static cooling system in the refrigerator compartment. You can find the Low Frost system from manufacturers Bosch and Liebherr. There are no sudden temperature changes, frosts freeze much longer and freezing efficiency increases.
A more advantageous option in terms of practicality and food storage is hybrid cooling systems. At the same time, in refrigerators with No Frost (Full No Frost) in both compartments, you can solve the problem of food aeration by placing a few closed containers or packages on the products. Additionally, the Full No Frost system will be useful in cases where the air humidity is high.
Source: Ferra

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