Comparison Liberton LAF-3200 vs Gorenje AF 1700

Cooking programs provided in the device. The most common cooking programs are: fries, chips, chicken, meat, shrimps, fish, pizza, vegetables.

— Fries. The fryer offers a specialized automatic cooking program designed specifically for preparing dishes like crispy potatoes, mushrooms, or meat in batter. While these dishes can be cooked in any deep fryer, this program simplifies the process. With this program, users no longer need to manually monitor the cooking time and temperature. They simply load the ingredients, select the appropriate mode, start the cooking process, and wait for it to complete. In multi-ovens and air fryers, this type of cooking can be achieved with minimal amounts of oil or even without oil at all, providing healthier cooking options.

— Chips. The fryer offers a dedicated cooking program specifically designed for making potato chips, which are thin and crispy slices of potato. While chips can be cooked in any deep fryer, if the device does not have a built-in cooking program, users will need to manually configure the cooking parameters and closely monitor the process. Alternatively, the option to cook chips may also be available in multi-ovens and convection ovens (...see "Type"), expanding the cooking possibilities beyond traditional deep fryers.

— Chicken. A cooking program specifically designed for cooking chicken meat is commonly available in multi-ovens and air fryers. This program typically involves baking the chicken. However, deep fryers are less commonly equipped with this specific program. In deep fryers, the emphasis is usually on frying chicken with batter or without it.

— Meat. Program for cooking meat (veal, pork, etc.). It is used mainly in multi-ovens and air fryers, which means roasting meat.

— Shrimps. A cooking program specifically designed for cooking shrimps is commonly available in deep fryers, which typically allow frying shrimp in tempura batter. Air fryers and multi-ovens, on the other hand, may offer different cooking options for shrimps, such as boiling, particularly in the case of multi-ovens.

— Fish. Programme for cooking fish. In deep fryers (see "Type") fish is most often cooked in batter, in small pieces; it is possible to bake the whole fish, if the volume of the working space allows it in multi-ovens and air fryers.

— Pizza. A programme optimized for pizza making. The "Pizza" program, commonly found in multi-ovens, ensures that Italian dishes, as well as casseroles and pies, are cooked evenly on all sides. This program is designed to create a crispy crust on the top while maintaining a juicy filling inside.

— Vegetables. The "Vegetables" program, commonly available in multi-ovens, is characterized by its moderate temperature setting. It allows for slow and gentle heating of vegetables, similar to stewing. This program is ideal for preparing various vegetable-based dishes such as side dishes, stews, complex dishes and soup dressings.

— Auto-cooking. In addition to those described above, the design may also provide for other types of auto-cooking programs — for example, for mushrooms, barbecue, baking bread, etc.

— Halogen. Halogen heaters in air fryers use an incandescent spiral placed within a glass tube filled with a special halogen gas. These heaters offer several advantages, including minimal thermal inertia, instant heating and cooling, and powerful heat radiation. They are capable of creating a characteristic fried crust on dishes, although heating may be less uniform, requiring the occasional flipping of the food in some models. The presence of the hot spiral also provides visibility into the cooking process and adds an aesthetic appeal to the device. The glass tubes used are chemically inert and resistant to corrosion. However, they are prone to brittleness, have a relatively shorter lifespan, and there is a small possibility of cracking if dirt accumulates on the tube due to uneven heating. Nonetheless, when operated according to the guidelines, these factors are not of significant concern. Consequently, "halogen" heaters are commonly found in most modern air fryers.

— Electric (heating element). Heating elements in air fryers consist of a heating coil encased in a metal tube filled with a thermally conductive insulating material. These elements offer several advantages, including strength, reliability, and durability. However, they have slower heating and cooling times compared to halogen tubes, and regular cleaning is required to prevent corrosion caused by prolonged contact with dirt. It's important to note that heating in these air fryers primarily occurs thr...ough convection, which makes them less ideal for frying purposes. For more even and powerful cooking, some models provide for 2 or even 3 heaters.

The cooking temperature provided by the device. Most models are adjustable, so this item indicates the operating temperature range.

Deep frying is carried out at temperatures from 130 to 190 °С200 °С. But high operating temperatures (over 200°) are less common.

The volume of the multi-cooker bowl, deep fryer basket, air fryer container, or the cooking chamber of a multi-oven.

This parameter is measured in liters and is directly related to the capacity of the basket (see above) — larger volumes are required for a greater quantity of food. For deep fryers (see "Type"), this parameter is usually specified not by the total volume but by the amount of oil needed for standard operation, providing an estimate of how much oil is required for the appliance. In models with separate compartments (see below), the volume may be indicated for each section individually.

The power consumed by the device during operation. Usually indicated by the maximum energy consumption, at the most intensive mode of operation.

Large capacity requires more power. However, devices with similar characteristics may differ in this parameter. It is worth noting that, other things being equal, lower power does not mean more economical energy consumption: cooking in such a device takes more time and as a result, the amount of energy spent is almost the same. At the same time, lower power means less load on the electrical grid, which can be important in houses with poor wiring.