Comparison Gorenje GI 6401 BSC black vs Electrolux KDI 641723 K black

— Gas. One of the key advantages of gas burners is considered to be an instant reaction to the turn of the knob, which allows you to control the cooking mode very precisely. In addition, such heaters are compatible with any heat-resistant cookware, regardless of the material from which it is made. Besides, they work effectively with cookware with any bottom, not necessarily flat (the main thing is that the cookware can stand stably on the grate). Another advantage, in this case, may be the low cost of gas compared to electricity. At the same time, gas burners require care and caution both during ignition and during cooking, and a specialist should be involved in connecting such a hob. By itself, the gas flame is not suitable for some specific devices (see "Product type"): for example, it is practically not used for grills and fryers. Also, note that gas pipelines for connection are far from being everywhere: for example, in the private sector or rural areas it may cause problems, and in houses above 10 floors gas is not used due to safety requirements. However, there remains a fallback option — replaceable gas cylinders. Nevertheless, it can only be considered an extreme measure, and in the absence of gas, it is usually more convenient to acquire an electric stove.

— Electric. Electric heaters are considered easier and safer to use than gas ones. So, they turn on and of...f with a simple turn of the knob, gas leakage is impossible in them, you do not need to control the flame, and the spilt liquid is only fraught with unscheduled cleaning on the stove. Electric heating is suitable for absolutely any type of built-in hob (see "Product type"), and for grills, it is generally the only option available. At the same time, various additional functions can be provided in devices with electric heaters — up to preinstalled cooking programmes. Also, the burner can be given a non-standard shape, unlike a gas burner. With all this, there are mains in every room where hobs are generally used, which makes such models more versatile. And connection, is generally much simpler than gas heaters, although a specialist is needed (for more details, see "Input power"). However, electric burners consume a lot of electricity, which can affect electricity bills and require high-quality wiring. nevertheless, in more or less new homes, there are almost no problems with wiring. Of the unequivocal disadvantages of electric hobs, it is worth noting significant thermal inertia: in other words, the burner does not react immediately to turning the knob, and sometimes the delay is calculated in tens of seconds or even minutes. However, there are some types of burners where this drawback is completely or partially eliminated, but they, in turn, are not cheap (for more details on the different types of burners, see below). The second important point is the specific requirements for the cookware: for normal heating, it must have a flat bottom that is in close contact with the burner. And induction heaters also have a limitation on materials. Also, among the disadvantages, one can mention a lower heating temperature than gas, but this point is relevant mainly for specific recipes. Among the electric ones, there are models equipped with both one type of burners ( induction, Hi-Light, solid plate), and mixed options (induction with Hi-Light burners).

— Combined. A hob equipped with two types of burners at once — gas and electric. More details about each option are written above. And combined models are most often four-burner hobs, equipped with burners according to the “3+1” scheme (3 gas and 1 electric) or “2+2” (respectively, equally those and those). The first option will be convenient primarily where there may be interruptions in gas supply: when the gas is turned off, you can use the “spare” electric burner. The second option is suitable for those who have an extensive supply of recipes and prefer to use different types of burners for different situations. However, both situations are rare, and the combined models themselves combine not only the advantages but also the disadvantages of both types of heaters. For example, they require a gas connection and consume a lot of energy when operating electric burners. As a result, this type is much less common than purely gas or electric models.

The total number of traditional gas burners in a gas or combined model. For the advantages and disadvantages of such heaters, see "Burner type".

The number of induction burners in the design of the hob.

A feature of such a burner is that it does not heat up by itself but transfers energy to the dishes using electromagnetic radiation. This radiation is safe for humans, and at the bottom of the dishes, it creates currents, providing heating. This format of operation provides several advantages over traditional heaters. Firstly, the burner instantly responds to a change in the operating mode — in this respect, induction heaters are similar to gas ones. Secondly, the surface of the hob (usually glass or glass-ceramic) practically does not heat up — except that part of the heat is transferred from the heated dishes; this has a positive effect on safety. Thirdly, induction burners are quite economical in terms of energy consumption. Among the disadvantages of induction heating, in addition to the high cost, we can mention that it only works with dishes made of thick steel or cast iron. Other metals on such a burner will heat up weakly, and glass, ceramics and other non-magnetic materials will not heat up at all. However, a lot of modern cookware is created specifically for compatibility with induction, which often has a corresponding designation on the bottom.

A function that allows you to combine two (or more) adjacent electric hotplates into one burner. Often, this mode is found in induction hobs, less often in Hi-Light, and is not used in gas hobs. Often the "bridge" looks like one continuous heater of an elongated shape, the individual parts of which can be turned on independently and are separate burners. Anyway, the bridge mode (Bridge) can be useful primarily for working with elongated utensils — for example, goose roasters. In addition, the design may provide various additional functions — for example, the ability to set different power settings for different parts of the "bridge" and move the dishes between them depending on the readiness of the dish. At the same time, unlike conventional burners, the heating will turn on automatically, according to the presence of dishes on the burner.

Nominal burners power. It refers to the power consumption of the heater. This parameter allows you to estimate how much electricity the burners will spend when operating at maximum heating intensity. At the same time, the heat transfer power of different burners can be different, and the actual heating efficiency will also greatly depend on the specs of the dishes. As a result, it hardly makes sense to evaluate the working capabilities of the hob by the power of the burners. It is quite possible to proceed from the fact that the burner will be enough for a pot of the same diameter.

The type of control used in the hob. The options might be:

— Rotary knobs. Control based on classic rotary knobs. Sometimes buttons are also provided in the design but they are only responsible for the additional functions of the device. It is the knobs that control the switching on and power of the burners (and the combination of knobs and youch controls is indicated separately — see below). This type of control is known for its simplicity, convenience, reliability and low cost, which make it extremely popular — it is used in most modern hobs of an independent type (see above).

— Touch controls. touch controls can control almost all functions of the hob, while the set of such functions can be very extensive. Among the advantages of touch sensors, one can note a stylish appearance, ease of cleaning due to the absence of protruding parts, and the touch controls do not need to be pressed — a light touch is enough. The main disadvantage of this type of control is its high cost, but it is mainly used in high-end hobs, where the price of touch controls is almost invisible compared to the cost of the entire device.

— Rotary knobs + touch controls. Combination of rotary knobs (see above) with touch controls. Note that only rotary knobs are enough for basic control of the burners, and buttons can also be used for additional functions — they are cheaper than touch controls. Therefore, t...his type of control usually means that we have a rather expensive model with an abundance of additional functions. Among the advantages of touch controls, one can note a neat and stylish appearance, as well as ease of cleaning — they, unlike buttons, do not have slots and protruding parts where dirt can accumulate. And some models with similar controls have a rather unusual design — for example, only one rotary knob, the purpose of which is changed by commands from the touch controls.

— Touch + magnetic disk. Touch controls (see above), supplemented by a special rotary control — a magnetic disk. This disc is somewhat similar to rotary knobs, but it is called magnetic because of the fastening — with a permanent magnet, which allows you to remove the control. Most often, there is one disc for all burners; less often there are models with their disc for each burner. However, such a regulator has two key differences from rotary knobs. Firstly, the magnetic disk controls not only the power but most of the other functions of the hob. Secondly, the discs look neater and are more comfortable to use: they spin easily, and the detachable design makes them easy to clean and keeps children out of the way. However, it makes sense to use this control method mainly in high-end hobs with an abundance of functions.

— On the oven. As the name implies, such hobs do not have their control — it is carried out from the oven control panel to which the device is connected. This variant, by definition, only occurs in dependent models (see "Type").

— Slider. A kind of touch controls. Often they are elongated in a slender line; less often they are made in the shape of a circle. To adjust the heating intensity of the burners or quickly access other settings of the hob, slide your finger along the corresponding touch scale to the selected value. The convenience of slider control is that you can immediately set the required heating power by clicking on a certain area of the scale.

— Separate. Control using sensors or sliders (see the corresponding paragraphs), which implies the ability to fine-tune the operation of the burners individually - each of them has its own power adjustment scale. Separate control allows you to set the required heating level for a specific zone without having to first select a specific burner by tapping on the panel. It is more intuitive and gives you more flexibility when preparing different dishes overnight.

The number of temperature settings of the burner. The more power levels, the more accurately you can set the required temperature for cooking a particular dish. However, in most cases, nine levels are enough for home use. But, if you are a gourmet and often cook unusual dishes that require strict adherence to the recipe, then you simply need more temperature settings.

— Auto ignition. An ignition system for gas burners built right into the hob. Most often, auto ignition uses an electric spark, and the device needs to be connected to the mains, even if all the burners on the surface are gas. On the other hand, this function greatly simplifies ignition, eliminating the need for matches, lighters and other sources of the open flame. It is worth saying that auto-ignition systems can work in different ways: in some models, the ignition is triggered immediately when the handle that opens the gas is turned; in others, you need to press a separate button for this.

— Gas control. A safety system that automatically cuts off the gas supply if the flame is accidentally doused. It consists of two main elements: thermocouples and gas blocking devices. When the flame goes out, the thermocouple sends a signal to the blocking device, which shuts off the gas supply, preventing it from leaking.

— Temperature probe. A device for measuring the temperature of a dish and determining the degree of its readiness. Such measurements can be carried out both on the surface and in the depth of the product. The core temperature probes usually communicate wirelessly with the hob. Relying on the indicators measured by the temperature probe, the panel automatically regulates the heating or maintains the required water temperature. Also, the temperature pro...be will be useful when cooking dishes using the sous-vide method.

— Auto switch-off. A system that allows you to automatically turn off the heating if necessary. The principle of operation of the auto switch-off can be different: in some models, it works according to a timer set by the user (see below); in others — when the burner reaches a critical temperature or if the heater has been working for a long time without user intervention. However, this function makes the usage of the hob more convenient and even safer. Note that in gas burners, auto switch-off is rarely found for technical reasons.

— Timer. A device that counts a certain time (set by the user) and gives a signal at the end of the countdown. In addition, the timer can also provide an automatic heating shutdown (see above). The types of timers could be different — from the simplest mechanical knobs to electronic units with displays. The first option is cheaper, but the accuracy is low; electronic devices are more expensive but more accurate and convenient. Anyway, the presence of a timer can significantly simplify the life of the user, relieving him of the need to keep track of time on his own.

— Pause mode. The ability to pause all working burners with one click of the button and then resume their work by pressing the same button. In the pause mode, the burners are turned off and heating continues only due to the residual heat. And when the pause is turned off, all previously set work settings are returned — power, timer countdown, etc. This feature can come in handy when you need to leave the kitchen for a while, and you are not sure how long the absence will last. Note that the pause mode usually has a time limit of several minutes, after which the surface is completely turned off.

— Child lock. The ability to lock the control panel of the device so that turning the knobs and pressing the buttons does not affect its mode of operation (often when the lock is turned on, the knobs are generally fixed). This function is useful primarily as protection against children: a curious baby will not be able to turn on the hob or change its mode of operation at its discretion. The blocking is usually removed in such a way that an adult can do it, but not a child — for example, by pressing the buttons in a certain order.

— Residual heat indicator. The indicator that shows the hotplate is still hot. Usually, it reacts to heating from 50 °C and above. The main function of such an indicator is to prevent burns from touching a burner that has not yet cooled down. It can also be used when turning on the burner — to determine whether it has heated up or not. This feature is especially relevant for solid plate burners (see above), although it can also be useful for Hi-Light burners.

— Built-in hood. The presence of its built-in hood in the design of the hob. Usually, the air intake is located at the level of the burners, its size is small, and the performance is low. Accordingly, a built-in hood is unlikely to be the main ventilation system in the kitchen, but at the same time, it can be a good addition to a separately installed hood. The main disadvantages of hobs with this feature are the high cost and complexity of installation.

— Hob to hood. The ability to control the kitchen hood from the hob. To do this, both devices are synchronized via one or another communication channel; the hood turns on when the burner on the hob is turned on and adjusts the power of work depending on how many burners work and at what power. It eliminates the need for the user to manually turn the hood on and off. And working parameters, usually, are selected in such a way that there is enough power even for the most difficult situations. Some models even allow you to adjust the specific performance of the hood in a given situation. However, it is worth noting that different manufacturers of kitchen appliances use different technologies for communication, differing even in the principle of operation: for example, Miele's Con@Сtivity works by radio, and Electrolux's Hob2Hood works via an infrared channel. Therefore, if you plan to use this function, you should pay special attention to the compatibility of the surface and the hood. It is recommended to choose among devices of the same manufacturer.

— Control via Internet. The ability to control the hob via the Internet. The built-in Wi-Fi module is used to connect to the network. And the control method itself may be different: in some models, you need to install a proprietary application on your smartphone or tablet; in others, it is enough to open a special page in any browser. Nevertheless, this function allows you to control the hob and monitor its status anywhere in the world where the Internet connection is available. Thus, you can, for example, leave the kettle on the burner and turn on the heating in advance on the way home so that hot water is ready by the time you return. And having gone on a long trip, you can at any time check whether you forgot to turn off the hob and, if necessary, turn it off. However, such functionality significantly affects the cost.

The input power of the hob is the maximum electric power consumed during its operation. This parameter is indicated only for models that are equipped with at least one electric hotplate. It is electric burners that are the highest consumption in terms of energy consumption. Additional functions such as auto-ignition require little energy, and a regular outlet is enough for them.

First of all, the requirements for the power mains depend on this parameter: it must be able to provide such power without overloads. It is worth noting that for household sockets the power limit is about 3 – 3.5 kW, with more power, you need to connect the hob to 230 V mains according to special rules. An alternative is to use a three-phase 400 V mains: most modern hobs with electric burners allow connection to both 230 V and 400 V mains.