LG LFXS30766S Refrigerator Review: An In-Depth Look at Its Specifications

The LG LFXS30766S Refrigerator Model
Modern refrigerator

The refrigerator is probably one of the most important and most-used appliances in your kitchen. You probably couldn't imagine life without it. Ever since the invention of the fridge, households have relied on it to help keep food safe for consumption.

When you need a new refrigerator, you will find there are many, many options on the market. Today's refrigerators are so much more than just cool boxes for food. They have all sorts of bells and whistles to make your life easier. Trying to figure out which one is right for you can be tough.

We want to help you as you shop by presenting this review of a top-selling refrigerator. Here we will look at the LG LFXS30766S fridge. To make sure the review is comprehensive, we will begin by talking about how a refrigerator works and what you need to think about when looking for a new one for your home. Then, we will go over the specifications and details of this model. We will discuss the price, compare the LFXS30766S to a couple of other top-selling models from competitors, go over the pros and cons of this model and then end with our final thoughts and rating.

How a Refrigerator Works

While we all use refrigerators in our homes, many of us never stop to think about how they actually work. However, it is helpful to understand which components of the unit are most important to its basic function. Remember that even if a fridge has a lot of advanced features and technology, the bottom line is that it needs to keep your food cold.

There are five main parts that enable your refrigerator and freezer to function properly. They are:

  • Condenser coils
  • Evaporator coils
  • Fluid refrigerant
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    Expansion device

To maintain the cold temperature inside your fridge and freezer, the compressor must move the refrigerant through the coils that run throughout and outside of the unit. As the fluid moves inside the unit, it cools down the air and takes on heat, warming up and turning into a gas. It then runs through the coils outside the unit, where it cools back down and returns to a fluid state. The process then repeats and occurs over and over to ensure your fridge stays at the right temperature.

Important Considerations When Buying

Obviously, you want to make sure that the refrigerator you buy has superior performance and is able to maintain a consistent temperature. Beyond that basic requirement, you should also think about your needs. With all the different features available in refrigerators today, you have many choices.

You should first think about how much food you usually store. The unit capacity is incredibly important because you do not want a fridge or freezer that is too small.

Also, think about what features you feel you must have. For example, many people want a fridge with an ice maker. There are several styles of ice makers, including those inside the unit and those on the exterior. Then think about the lighting and the different storage bins and shelves. Consider how you use your fridge and what extras would be best suited to your needs. You may want bins with separate temperature controls, or a door-in-door feature that provides a smaller storage area within the door where you can keep commonly used items such as beverages.

Cost is also a huge factor. The price range for refrigerators is very large. You can get cheaper models, but you will sacrifice when it comes to space and extra features. If you want a lot of high-tech options and a large amount of space, then you will pay more. A refrigerator can be very costly, but since it should last for many years, it is usually worth it. However, because you may pay thousands of dollars for your fridge, you really want to comparison shop and take your time before making your final choice. You want to make sure you get the model that works best for you and that offers you the best value.


The LG LFXS30766S is a French-door style refrigerator. This means that it has two doors on the fridge section that open from the middle, with the freezer section at the bottom of the unit. This model also has a door-in-door, which, as explained before, is an extra storage area within one of the refrigerator doors. It is incredibly handy if you have children who are constantly opening and closing the fridge. The door-in-door allows them to get what they need without opening the whole unit and letting all the cold air escape. It can really be an energy saver. Plus, there is an exterior ice and water dispenser.

In this unit, you get 19.5 cubic feet of storage space in the fridge and 10.10 cubic feet of storage space in the freezer. The unit measures in at 36.25 inches deep, 68.375 inches tall and 35.75 inches wide. For installation, you will need an additional clearance of one inch on the top and back and .125 inches on each side.

The fridge also includes several different technical specifications that can be found on many LG models. They include the following:

  • Slim SpacePlus ice system
  • Smart Cooling Plus system
  • Eight temperature sensors
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    Smart Touch control with LED lights
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    LoDecibel Quiet Operation
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    Smart Diagnosis
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    ADA compliance

The fridge has a sleek, modern style and design. It features contoured doors with hidden hinges. You can get the unit in stainless steel or black stainless steel. It also features a door alarm that lets you know if the door has been open for too long. However, it typically only works when the door is fully open and not when you forget to close it all the way. Still, this is another energy-saving feature that helps you realize when too much cold air has escaped while you are loading groceries into the unit. This model has a child lock and auto-closing door hinges, as well.

A look inside the fridge compartment reveals three fixed shelves and one folding shelf. They are made from tempered glass and feature Spill Protector technology. There are two crisper bins and one bonus drawer that each offer Glide N' Access and Glide N' Serve technology. The door has nine total shelves and bins, including the door-in-door. It also has a dairy corner. The whole interior is lit brightly with LED lighting on the sides and ceiling.

To access the freezer, you pull open the drawer, which is designed with Smart Pull to make it easy to glide the drawer in and out. It is a three-tiered design, so you get three separate sections. The drawers all use the SuraBase solid drawer design. They include drawer dividers, as well. There is an extra large ice bin in the freezer, offering you two ways to make and access ice within the unit. Finally, the freezer is also well lit with LED lighting.

To wrap up the description of this wonderfully built refrigerator, we will give you the warranty information. It is as follows:

  • One-year warranty for parts and labor
  • Five-year warranty for sealed system parts and labor
  • Five-year warranty compressor parts and labor
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    Six- to 10-year warranty for linear compressor parts only


With all these amazing features and different technical aspects, this refrigerator is not going to be cheap. The manufacturer's suggested retail price is $3799.99. However, it often sells for much less due to discounts and sales. You can buy this fridge directly from LG or through any retailer that sells kitchen appliances.

How It Compares

Now, we will look at how this refrigerator stacks up to the competition. We chose two other refrigerators that are similarly priced and roughly equal to this LG model. First, we will give you the information about the LFXS30766S so you can easily compare the three options. Please note all listed prices are the MSRPs. Also, the assembly time for any fridge is probably not going to be too important since most people have the units set up upon delivery. So we used the default rating of 4.5/5 for assembly for each of the units.


The LG LFXS30766S offers great value to consumers. It has many great features that make it user friendly. It received very good reviews from consumers and has high rankings when it comes to overall function. The warranty is a pretty standard industry warranty.


Ease of Use:

Assembly Time:

Build Quality:


Samsung RF23M8960S4

Samsung is a pretty well-known name, right up there with LG. People like the reliability of this brand. This model has fairly good reviews, but there is some concern about the durability of the shelves in the unit. Its warranty is similar to the LG model's.


Ease of Use:

Assembly Time:

Build Quality:



Samsung is a pretty well-known name, right up there with LG. People like the reliability of this brand. This model has fairly good reviews, but there is some concern about the durability of the shelves in the unit. Its warranty is similar to the LG model's.


Ease of Use:

Assembly Time:

Build Quality:


Pros and Cons

To round out this review of the LG LFXS30766S, we wanted to provide you with a list of pros and cons. We gathered the information for this list from consumer experiences and expert opinions. We researched the unit to formulate our own opinions and separated isolated complaints from those that were more prevalent to ensure the cons list was accurate.


  • Door-In-Door is a very handy feature with great usability
  • Has a roomy interior
  • Operates quietly
  • Features exceptional lighting that is bright and illuminates the whole interior
  • Water filter is easy to change


  • Exterior paint may chip as the unit ages
  • Door latch is weak
  • Does not have egg or butter storage areas in door
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    You must open both doors to get into deli drawer
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    You cannot put magnets on exterior
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    Fridge bins are on the smaller side


T​​​​he LG LFXS30766S comes from a reliable and established brand. It receives overall exceptional reviews from consumers and experts. The many features take this fridge above and beyond. The door-in-door is especially well received. It has quickly become a treasured feature, even among those who didn’t think they would need it. Consumers love the amount of interior space and feel that it is fairly easy to organize the fridge to meet high-demand usage.

On the downside, the biggest complaint from consumers is the door latch. It seems it has a tendency to bounce back open or never fully catch. So, if you buy this unit, do make sure to always ensure it is shut securely. Other concerns were rather minor and often specific to each user, so weigh them accordingly.

The bottom line with this fridge is that it appears to please consumers due to its overall quality and design. The extra high-tech features, such as the door-in-door, seem to be well worth the money spent on this model. As a higher-end refrigerator, a lot is expected, but LG delivers nicely by providing a reliable and durable unit that exceeds customer expectations.

Our final word on the LG LFXS30766S is that we would recommend this unit to those who are looking for a fridge in this price range. It has been built to high-quality standards, provides plenty of space for all your needs and offers some additional features that make it more convenient to use. If you want a high-end refrigerator with good features, then you can't go wrong by choosing the LG LFXS30766S.


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