Choosing a new refrigerator is always a serious test for the budget and nerves, because we buy this equipment for more than one year. In the household appliances market, there has been a fierce battle between two Korean giants for many years: Samsung and LG. Both brands have established themselves as producers of high-quality, technologically advanced and stylish products, but the companies’ approaches are radically different. If you are faced with a dilemma about which brand to choose, it is important to understand not only marketing slogans, but also the real engineering content of the units.
In this article we will conduct an in-depth comparison to find out which refrigerators are better specifically for your operating conditions. We will touch upon the reliability of compressors, the efficiency of defrosting systems, noise levels and, of course, the functionality of a smart home. Understanding these nuances will allow you not to overpay for unnecessary functions and get a device that will last a decade.
Cooling technologies and defrosting systems
The basis of any refrigerator is its ability to keep food fresh. Here, both manufacturers use the system No Frost, but their implementation is different. Samsung rely on technology Twin Cooling Plus. The bottom line is that the refrigerator and freezer compartments have independent cooling circuits with separate evaporators. This allows you to maintain high humidity in the refrigerator compartment, which is critical for vegetables and fruits.
In turn, LG uses the system Multi Air Flow in combination with a linear inverter compressor. Cool air circulates through multiple holes on the back wall, ensuring an even temperature throughout. However, the humidity in these models is often lower than that of a dual-cycle competitor. If your priority is to preserve the juiciness of products without using humidifiers, this point is worth considering.
⚠️ Attention: In models with the No Frost system, products in open containers can quickly air out. Always use lids or cling film, regardless of the brand of the refrigerator.
Both systems effectively combat the formation of ice, eliminating the need for manual defrosting by the user. However, it is worth remembering that full automation requires regular cleaning of the drainage channels, even if ice does not visually form. A clogged condensate drain channel is a common cause of water appearing on the floor, and the design of both brands requires periodic maintenance of this unit.
Compressors: the heart of the refrigerator
The most important component that affects durability and energy consumption is the compressor. LG is a pioneer and active promoter linear inverter compressors. Their main difference from traditional piston models is the absence of rubbing parts and reciprocating movements. The piston moves linearly, which reduces the number of friction points, reduces vibration and noise levels. The company gives them an extended warranty (often 10 or 20 years), which indicates high confidence in the technology.
Samsung also uses inverter technology, but uses it more often digital inverter compressors. They also regulate power depending on the load, but may differ in design from LG’s linear counterparts. Samsung digital compressors are famous for their quiet operation and smooth start-up, which is especially important for studio apartments or kitchens combined with a living room.
Despite assurances from manufacturers about reliability, statistics from service centers show that both types of compressors are sensitive to voltage drops in the network. LG linear compressors have a specific sound profile: they can make periodic clicks when changing power, which is normal operation, but can irritate sensitive users.
⚠️ Attention: The compressor warranty often covers only the unit itself, but does not include the cost of replacing it and recharging the refrigerant. Check the conditions with the seller.
Design, materials and ergonomics
The appearance of the refrigerator plays an important role, especially in modern interiors. Samsung often experiments with coatings. Their series Bespoke allows you to change the color of the panels, and the coating Fingerprint Free really effectively hides fingerprints. Samsung doors are often equipped with convenient hidden handles or a Push-to-Open system, which gives the unit the appearance of a monolithic column.
LG relies on premium materials and unique features such as a door in a door (Door-in-Door). This allows you to open a small section to access frequently used drinks and foods without blowing warm air into the main chamber. The glass in such models looks impressive, but requires careful handling. LG also often uses matte finishes, which are pleasant to the touch and resistant to scratches.
The internal ergonomics of both brands are thought out to the smallest detail. Shelves made of tempered glass can withstand significant weight, and the drawer system in the freezer is usually made on telescopic guides. However, it is worth noting that in Samsung models, the shelves of the refrigerator compartment often have a folding design, which allows you to place tall pots, while in LG this option is less common.
Secret niches
Some Samsung models have a Cool Select+ zone, where you can independently change the temperature, turning the department into a freezer or a wine area.
Smart functions and network connection
A modern refrigerator is part of an ecosystem smart home. Samsung promotes a platform SmartThingsthat allows you to control the refrigerator from a smartphone, receive notifications about an open door or temperature change. Some models are equipped with large touch screens on the door (Family Hub), which can broadcast video from cameras, display a calendar or serve as a control center for other equipment.
LG uses the platform ThinQ. The functionality is similar: remote diagnostics, temperature control, receiving reports on energy consumption. The application can diagnose faults itself and send a report to the service center even before you notice the problem. This is an implementation of the concept predictive maintenance.
Do you need these functions? If you love technology and want to see the contents of the refrigerator through the camera inside while you are in the store - absolutely. If you just need cold, these options will only be a pleasant, but not mandatory addition, for which you will have to pay extra.
Smart DiagnosisSmart Diagnosis| Function | Samsung | LG |
|---|---|---|
| Control board | SmartThings | ThinQ |
| Internal cameras | In Family Hub models | In premium models |
| Diagnostics | ||
| Voice control | Bixby, Alexa, Google | Google Assistant, Alexa |
Noise and energy consumption
The issue of noise is relevant for owners of small apartments. As already mentioned, inverter compressors of both brands are quieter than classic ones. However, LG their linear technology often wins in noise tests, especially in low load mode. The sound of a linear compressor is more monotonous and less noticeable against the background of household noise.
In terms of energy consumption, both manufacturers strive for the class A++ i A+++. The difference in electricity consumption between the top models of Samsung and LG is minimal and amounts to several kilowatts per year. In monetary terms, this is an incomparably small amount, so it is not worth making a choice solely on the basis of the energy efficiency class.
It is important to consider that the noise level depends not only on the compressor, but also on the quality of the installation. If the refrigerator is not level, vibration can be transmitted to the cabinet and increase the hum. Use a building level during installation.
Reliability and maintainability
When it comes to reliability, the opinions of users and technicians often differ. Statistics show that both brands are in the upper segment in terms of reliability among the mass market. Problems most often arise not with mechanics, but with electronics or sensors. Samsung Sometimes they are criticized for the difficulty of replacing some plastic interior elements, which can crack if handled carelessly.
LG They are praised for high-quality assembly, but note that if a linear compressor fails, its replacement can be expensive, although rare. Spare parts for both brands are widely available on the market, which is a huge advantage compared to niche brands.
It is worth noting that the quality of specific models may depend on the year of manufacture and the manufacturing plant. Models assembled in factories in Russia (for example, in the Kaluga region for Samsung or the Moscow region for LG) are often adapted to our conditions, but components may come from different sources.
⚠️ Attention: When purchasing, pay attention to the production date. Storing the refrigerator in an unheated store warehouse in winter could have a negative impact on the oil in the compressor.
☑️ Check before purchase
Final comparison and recommendations
To summarize, we can say that there is no clear winner in the battle Samsung vs LG . The choice depends on your personal priorities. If maximum humidity for storing vegetables, quiet operation of a digital compressor and a modern design with fingerprint protection are important to you, take a closer look at Samsung. Their system Twin Cooling really works wonders with product quality.
If the time-tested reliability of a linear compressor, an extended warranty on the heart of the unit and ease of access to frequently used products through a door in the door are more important to you - LG would be an excellent choice. LG also often wins in the categories of refrigerators with a large freezer compartment.
Before purchasing, be sure to measure the installation location, taking into account the ventilation gaps. And remember that even the best refrigerator will not work correctly if it is overloaded with food or installed next to the battery.
Transportation advice
Modern refrigerators with inverter compressors can only be transported vertically. An inclination of more than 40 degrees can lead to oil leakage from the compressor into the cooling circuit.
Frequently asked questions (FAQ)
Is it true that LG refrigerators are noisy?
LG linear compressors make a specific sound, similar to gurgling or clicking, especially in the first minutes of operation or when changing mode. This is fine. However, in terms of overall decibels, they are often quieter than their competitors.
Which brand is more economical?
Both brands produce class A+++ models. The difference in consumption between specific models of the same class will be minimal and will not significantly affect the electricity bill.
Can these refrigerators be built-in?
Yes, both brands have lines of built-in appliances. However, ordinary free-standing models (especially Samsung Bespoke or LG with designer panels) cannot be built into furniture due to ventilation features.
Where are Samsung and LG refrigerators assembled?
The bulk of the equipment for the CIS market is assembled at factories in Russia. However, components (compressors, electronics) can be produced in Korea, China, Thailand or Vietnam, depending on the model.