Choosing a new refrigerator is always a balance between the desire to get advanced technology and the need to stay within a reasonable budget. When the question arises about purchasing premium equipment, the choice most often comes down to two Korean giants: LG and Samsung. Both brands have been leaders in the global market for decades, offering innovative food storage solutions. However, each manufacturer has its own strengths, unique engineering developments and, alas, characteristic weaknesses.
In this article we will make an in-depth comparison to understand whose engineering school was closer to the real needs of the user in modern conditions. We will analyze the types of compressors used, features of cooling systems, quality of materials of internal shelves and smart functions. Understanding these nuances will help you not to overpay for marketing “tricks” that may never be useful in everyday life. No Frost, quality materials of internal shelves and smart functions. Understanding these nuances will help you not overpay for marketing “tricks” that may never be useful in everyday life.
Do not forget that failure statistics and availability of service also play a critical role. If you are looking for a device that will last 10–15 years without repairs, you need to look not at the pretty picture in the store, but at the “filling.” Let's figure out what is hidden behind the logos of these companies and which of them really holds the palm.
Compressors and energy efficiency: the heart of the refrigerator
The most expensive and important component of any refrigeration unit is the compressor. It is on this that the noise level, electricity consumption and durability of the entire system depend. LG has been relying on linear inverter compressors for many years. Linear Inverter. Their main feature is the absence of rubbing parts characteristic of classic crank mechanisms. The piston moves back and forth, which theoretically reduces wear and vibration.
In turn, Samsung advances the technology Digital Inverter. This is also an inverter type of motor, but with a slightly different operating principle. It is able to change the rotation speed in a wide range (7 levels), which allows you to more accurately maintain the temperature. However, in older or budget Samsung models, there were sometimes conventional inverter compressors that worked a little noisier than the linear analogues of the competitor.
⚠️ Attention: Despite the 10 or even 20 year warranty that manufacturers give for the compressor, the cost of replacing it in the event of a breakdown (after warranty) can be up to 70% of the price of a new refrigerator. Be sure to check the service conditions in your region.
As for energy consumption, both brands offer models of class A++ and A+++. The difference in electricity bills between them will be minimal, amounting to several kilowatt-hours per year. However, LG linear compressors are often praised for their quieter operation at low speeds, while Samsung digital inverters can be a little more noticeable to the ear when the operating mode changes abruptly.
Cooling systems and freshness preservation
Both manufacturers use a system No Frostthat relieves the user of the need to defrost cameras manually. However, the implementation of air circulation differs between them. Samsung refrigerators often use Twin Cooling Plustechnology. Its essence is that two independent evaporators and two fans are responsible for cooling the refrigerator and freezer chambers.
This solution has two key advantages. Firstly, odors from the freezer will never get into the main compartment. Secondly, higher humidity is maintained in the refrigeration chamber, which prevents food from weathering. LG in its top models it uses the DoorCooling+ i Multi Air Flowsystem. Cooled air is supplied not only from the back wall, but also through the holes in the upper part of the door, which speeds up the temperature recovery after opening.
- 🌬️ Samsung Twin Cooling: Full insulation of circuits, ideal humidity for vegetables, no mixing of odors.
- ❄️ LG Multi Air Flow: Uniform distribution of cold throughout the entire volume, rapid cooling after loading products.
- 💧 Humidity: Samsung better preserves natural humidity, LG can dry the air more without special freshness zones.
An important element is the freshness zone. Samsung often calls it Optimal Fresh+ and allows you to adjust the temperature in the range from -23 to +3 degrees. LG has a similar zone called Fresh Zone or Zero Degree depending on the model. Here Samsung benefits from the possibility of more flexible temperature settings in a separate drawer, which is useful for storing meat or fish before cooking.
Design, materials and ergonomics of the internal space
The appearance of the refrigerator has become an important factor of choice, especially for kitchens in the high-tech or minimalist style. Samsung famous for its coatings, such as Anti Fingerprint (protection from prints) and Bespoke (the ability to change the color of the panels). Their appliances often look more futuristic, with bright displays and touch controls on the door.
LG adheres to a more conservative, but elegant style. Their feature is a system Door-in-Doorthat allows you to open a small part of the door to quickly get drinks or sauces without letting the cold out of the main chamber. This really saves energy and protects the compressor. Inside, LG often offers a more sophisticated system of folding shelves and height adjustment for the height of the bottle.
>Door-in-Door (window in the door)
| Characteristics | LG (GC-B, GA Series) | Samsung (RB, RS Series) |
|---|---|---|
| Shelf material | Tempered glass, reinforced rim | Tempered glass, often with plastic edging |
| Control | Touch (on door) or push-button (inside) | Often a touch display on the outside |
| Feature | Twin Cooling (two circuits) | |
| Noise | Very quiet (linear compressor) | Quieter than average, but can hum when the fan is running |
The ergonomics of the drawers are also different. LG refrigerators often have freezer drawers that are more conveniently shaped and can withstand cold temperatures better without cracking on impact. Samsung's plastic in budget models sometimes causes criticism in terms of strength, becoming brittle in the cold. However, in premium lines Bespoke the build quality of both brands is at the highest level.
Smart functions and network connectivity
A modern refrigerator is part of the Smart Home ecosystem. LG uses the platform ThinQ, which allows you to control the temperature, run fault diagnostics and even download additional operating modes (for example, “Party” or “Vacation” mode) via your smartphone. The application works stably and has a Russian interface.
Samsung develops the ecosystem SmartThings. The functionality is similar: remote control, notifications about an open door, recipes with temperature recommendations. In some models with large screens on the door, you can even broadcast images from CCTV cameras or watch TV. However, it is worth remembering that complex electronic modules are sensitive to power surges.
Do you need Wi-Fi in a refrigerator?
The remote control function is convenient if you often forget to close the door or want to change the mode while in the store. However, basic cooling works without the Internet, and the overpayment for “smart” can be 15-20% of the price.
It is important to note that for the “smart” functions to fully work, a stable connection and a router that supports the required frequency standard (usually 2.4 GHz) are required. If you do not plan to actively use your smartphone to manage your household, there is no point in overpaying for these options. Mechanical or simple electronic control is more reliable in the long term.
Reliability and typical operating problems
No equipment is immune from breakdowns, but statistics from service centers make it possible to identify typical problems. Y LG he main weak point in the past has been defrost systems and sensors, although the introduction of linear compressors has significantly improved the situation. Sometimes users complain about the failure of the control board due to power surges in the network.
U Samsung there are often complaints about the system No Frost: condensate drainage channels become clogged, which leads to the formation of ice in the lower part of the refrigerator compartment. Also weak points include plastic fasteners for shelves and drawers, which can break if handled carelessly. In models with displays on the door, sometimes the cable comes off or the backlight goes out.
- 🔧 LG: Rare compressor breakdowns, possible electronic failures, sensitivity to voltage changes.
- 🧊 Samsung: Drainage freezing, fragility of plastic interior elements, fan noise in older models.
- 🛠️ Repairability: Spare parts for both brands are available, but original Samsung components are often more expensive.
⚠️ Attention: The characteristics and reliability of specific models may vary depending on the year of manufacture. Factories may change component suppliers, so always check the reviews for the exact series and year of production that you plan to buy.
Final comparison: what to choose?
The choice between LG and Samsung largely depends on your priorities. If the main thing for you is quiet operation, proven reliability of the compressor over the years and ergonomics of storage (especially in Door-in-Door models), then LG it will be a more rational choice. These are “workhorses” that do an excellent job with the main task.
If you value design, maximum humidity for vegetables is important to you (thanks to two cooling circuits) and you love modern gadgets and touch screens, then Samsung will offer a more interesting user experience. Their equipment often looks more expensive and more modern, and the Twin Cooling system actually better preserves the freshness of products without packaging.
In the “middle plus” and “premium” price segments, the difference between them is minimal. Both manufacturers provide a guarantee, have a developed service network and use high-quality materials. The main thing is not to buy frankly budget models with conventional (non-inverter) compressors if you want silence and economy.
☑️ Criteria for choosing the ideal refrigerator
Frequently asked questions (FAQ)
Is it true that Are LG linear compressors louder than usual?
No, that's a myth. Linear compressors LG are quieter than classic ones, since they have fewer moving parts and there is no friction characteristic of a crank mechanism. The sound they make is more like a quiet hum, which quickly subsides.
Is it possible to turn off the freezer in a Samsung refrigerator with one compressor?
In most Samsung models with one compressor and system Twin Cooling it is impossible to completely turn off the freezer, since refrigerant circulates through both circuits. You can only change the temperature regime, but not stop the supply of cold completely. To do this, you need models with two separate compressors, which is rare.
Which brand tolerates power surges better?
None of the brands like power surges. However, electronics Samsung with external displays are considered a little more sensitive. In both cases, it is strongly recommended to connect the equipment through a voltage stabilizer or surge protector with protection in order to avoid expensive repairs to the control board.
Is it worth overpaying for a model with Wi-Fi?
If you do not plan to change settings remotely or receive notifications on your phone, there is no point in overpaying. Cooling functions work autonomously. Wi-Fi is an additional option for comfort, and not a necessity for preserving food.