Buyer’s Guide: The Top 7 Best Undercounter Refrigerator Reviews in 2021

Undercabinet refrigerators

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One common desire of most people is to have a spacious kitchen.

And a good way to achieve that is having gadgets that are small enough to be tucked under the cabinet but are as functional as their larger counterparts. And that’s where kitchen appliances like under cabinet toaster ovens and undercounter refrigerators come to play.

With the changing trends of home improvement in 2021 and a 26% increase in home appliance in the last 12 months, it is necessary that you keep yourself updated on the latest kitchen tech and choose only which fits your needs.

In this article, we’ll show you the best compact fridges in 2021, and all the qualities to look out for when getting one that’ll suit your needs.

But first, what’s an under counter fridge?

What Is an Undercounter Refrigerator and What's It Used for?

An undercounter refrigerator, also known as a compact or mini-fridge, is a smaller version of the regular fridge that’s designed to save space by fitting into smaller spaces.

These refrigerators also offer the features the full-sized ones offer. The key difference is that an undercounter refrigerator offers a better economy of kitchen space and they can hold fewer items.

Most times, when they’re not used in dorm rooms or small offices, these appliances are used as supporting fridges at home.

However, compact refrigerators can also be used in entertainment areas, patios, or any outdoor place in residential properties to entertain friends and guests. They’re mostly used to store snacks, beer, and other beverages.

What Are The Different Kinds of Undercounter Refrigerators?

There are basically 3 types;

Freezer type: This model has a freezing compartment. They’re not to be mistaken for under-counter freezers.

Without freezer type: This model has no freezer. Its purpose is to be an addition to a regular fridge.

With drawers: These are mini-fridge options with sliding drawers like cabinetry. You can also get a unit that pairs swinging doors with pull-out drawers.

Credits: Beth Lindsey

The 7 Best Undercounter Refrigerators in 2021

1. EdgeStar CBR1501SLD 24” Built-in Beverage Cooler


  • Ratings: 4.5/5
  • Dimension: 22.4 x 23.4 x 33”
  • Finish: Stainless steel
  • Blue LED lighting
  • Capacity: 142 12oz cans
  • LCD temperature display
  • Glass shelves


The wine drinkers will no doubt love this one.

First, EdgeStar is a reputable fridge manufacturer and all its products exude quality.

Now to its architecture: This beverage cooler sports a glossy stainless steel door that will elevate the interior decoration of your kitchen. Plus the compact size and stainless steel finish of the exterior makes this fridge perfect to be stationed under your countertop or any other place in your crib.

One important feature that makes it suitable for an under counter fridge is its front ventilation.

Another cool feature of this model is the digital temperature display that shows both the set temperatures and the current working temperatures of the fridge. Thus, giving you control over the workings and details of your dear fridge.

And for the wine lovers, the bottom floor has been ridged for you to arrange and balance 5 wine bottles. It’s also got 3 adjustable glass shelves that have the capacity to fit over 100 12oz cans. The adjustable shelves can also make you create room to fit a larger item like a jar of milk, etc.

In all, this fridge has 5.49 cubic feet of storage space.


  • Blue lighting gives the refrigerator’s interior an ethereal look and feel.
  • Adjustable glass shelves that look nice, are easy to clean, won’t make their content wobble, and can help create room for a larger item.
  • It notifies you with a beep when you don’t lock the door properly.
  • It’s got a temperature range of 36 – 40 degrees Fahrenheit. Actually, the temperature usually hovers around 35°F.
  • This EdgeStar model is user-friendly, very quiet despite its functionality, and runs nicely.
  • It weighs 100 lbs., which isn’t too heavy. And it fits nicely under counters.


  • Some people highlighted that it’s difficult to store the glass shelves when they’re not in use.
  • The blue LED light is dim. It could use greater intensity.

This refrigerator unit is not only a wonderful piece of engineering but also a beautiful work of art.

Check the latest price for the EdgeStar CBR1501SLD 24” Built-in Beverage Cooler on Amazon.

2. Kalamera Built-in 24-inch Beverage Refrigerator (best built-in fridge)


  • Ratings: 3/5
  • Size: 22.4 x 23.4 x 33”
  • Finish: Stainless steel
  • Transparent glass door
  • Whisper-quiet compressor
  • Blue LED lighting
  • Removable racks
  • LCD temperature display


This refrigerator doesn’t only look sleek and futuristic, it is indeed all shades of beauty.

This fridge has got an ostentatious see-through glass front that allows you to take stock of its content without opening the door. Plus the blue LED lights add some glitz to an already flashy look. And to complete the chic look, the exterior is built with black stainless steel that’s easy to clean and maintain.

And because of its cool design and compact size, this refrigerator can either be a feature in your kitchen or your bar. The temperature which ranges from 38-50°F is displayed on the LCD screen

In contrast to the previous EdgeStar, this 24-inch gadget has got 4 wire racks that you can remove to create a better economy of space. Hence, it can fit in 154 canned drinks and probably more (if you take some racks out)!

However, it isn’t made for only canned beverage: it can also serve as your milk and wine chiller.

Now to the technology side of things.

The Kalamera beverage refrigerator has got a low-noise compressor and doesn’t vibrate; thus, giving you the benefit of being in a quiet environment. This appliance also filters the air coming into it

And if at any point there’s a blackout, it’s got a temperature memory function that saves the set temperature. And when power is back on, it’ll automatically restore the fridge to the set temperature. This makes it better than many electrical appliances at home.


  • It’s got a wide array of functions.
  • Compared to its functions and design, it’s a cheap undercounter refrigerator.
  • Its whisper-quiet compressor and vibration-less feature make it suitable to be used in any place in homes. And if not for its attractive look, you may even forget you’ve got a fridge in the room.
  • The door handle is switchable and the hinge is reversible. This design makes it possible to change the look of the unit.
  • It’s easy to clean and maintain.
  • The Kalamera customer service team does a great job in their customer satisfaction.
  • Its small size makes it very ideal as an under-the-counter refrigerator; saving you kitchen space.
  • It is made from stainless steel which makes it durable. And the removable wire racks make it easy to clean.
  • They offer an impressive warranty period.


  • Its lowest temperature is 38°F.
  • Kalamera didn’t do a great job with the rack arrangement system.
  • The lighting won’t automatically turn on when you open the door.
  • It’s quite expensive.

Despite the setbacks, this fridge is one of the best under counter units out there.

Check the latest price on Amazon.

3. RCA RFR322-B Stainless Steel Mini-fridge


  • Ratings: 4.4/5
  • Size: 17.5 x 18.75 x 32.75”
  • Finish and door: Stainless steel
  • Weight: 47 lbs.
  • Both a freezer and cooler


If solving your kitchen space issues is at the top of your needs, this mini-fridge is for you.

The key feature of this product is that it has got enough storage space. This RCA refrigerator has a freezer part that you can use to store your foods. This is in addition to the fridge part where you can keep your beverages cool.

Unlike most of the other refrigerators on this list, the RCA RFR322-B mini-fridge offers you a minimalist yet sleek design with its stainless steel exterior. Another thing worthy of note is that the door is reversible: so whichever way will be more comfortable for you, you can set the handle and hinge.

With this product, you can set your desired temperature and allow it to do its job.

And its compact and sleek build makes it suitable to be affixed underneath the counter.


  • This model has enough storage space to fit wine bottles, canned drinks, and groceries.
  • Its compact design saves you kitchen space.
  • It has a cooler with a built-in can dispenser as well as a freezer with an ice tray.
  • Comes in a variety of colors to expand your options; stainless steel, black, white, blue, red, green, orange, and purple.
  • Has a reversible door for your utmost convenience.
  • Comes with an adjustable thermostat for temperature control.
  • Its size makes it one of the most suitable under-the-counter appliances.


  • The colored products may not be resistant to scratches.
  • The body could suffer some dents after some time.

Do you need something that goes beyond chilly? The RCA RFR322-B Stainless may just be the best product to house your perishables and beverages.

Check the latest pricing on Amazon.

4. Supentown (SPT) BF-314U Stainless Steel Undercabinet Refrigerator


  • Ratings: 4.1/5
  • Size: 22.4 x 15 x 34.5”
  • Finish and door: Stainless steel
  • Weight: 70.5 lbs
  • Memory IC
  • Four removable shelves


If you’re the kind of person who always has friends coming over–the kind of friends that can really booze–then this undercabinet refrigerator might just be the best for you.

With a temperature as low as 23°F, the SPT BF-314U won’t waste any time in getting your cans icy-chilled. So instead of keeping your wines cool at around 38°F as most other mini-fridges do, it keeps them frosty.

And despite its compact size, it has the capacity to fit fifty (50) cans of beer – which more than enough space to host your friends for the weekend.

This model has also got four removable wire shelves that can be rearranged to fit larger containers and wine bottles. And the stainless steel color of this fridge makes it appealing to the eyes and easy to clean.

And unlike many of the other fridges that have their LED control panel inside, the SPT BF-314U has its outside for ease of use.


  • Small in size to fit under the counter but has enough storage space to hold up to 50 cans of drink.
  • Achieves refrigeration in no time. This means it can get your beers frosty quickly which is a big plus for drink lovers.
  • It’s easy to operate as the temperature control can be done using the digital LED display that is in the exterior. Not opening the fridge because of this keeps your drinker colder.
  • And the fridge does exactly as it says: the temperatures of the internal cavity aren’t less than what’s stated.
  • Compared to many of the other units, this one is relatively cheap.
  • The Supentown (SPT) BF-314U has a memory IC.


  • This kitchen equipment may be a bit noisy, but that’s because of the amount of work it does.
  • The lights don’t automatically switch on when the fridge is opened.

Our verdict: When you factor in the price for this unit and the workload it carries, you’ll have to admit that this is one of the best undercounter refrigerators.

Check the latest pricing of the Supentown (SPT) BF-314U Undercabinet Refrigerator on Amazon.

5. Sinoartizan Under Counter Wine and Beverage Cooler


  • Ratings: 4.0/5
  • Dimension: 25.3 x 23.4 x 33.9”
  • Capacity: 4.6 cubic feet – Wine compartment (18 bottles), Can compartment (55 cans)
  • Stainless steel exterior with double glazed glass door


First, this bar equipment is a beaut.

Another thing we love about this unit is its versatility as it was built to cater to your household's needs. It's got two compartments; the left for holding 18 bottles of wine, and the right for carrying 55 cans.

And to ensure both sides cool optimally, the compartments have different temperatures. The left side has a temperature range of 41 – 64°F while the right is 39 – 50°F. it also has removable shelves to make room for a larger item.

There are also interior lights on both compartments that automatically turn off 10 minutes after locking the door.


  • The double-glazed door is both aesthetic and functional.
  • Uses different temperatures for the compartments for optimal storage conditions.
  • Sturdy fridge that can fit under the cabinet, bar, or patio.
  • Removable shelving to accommodate more items.


  • There are complaints of the unit making noise.
  • A customer said that sometimes, you may close the door and it’ll bounce back.

Despite these shortcomings, this Sinoartizan model is one of the best under counter fridges in 2021.

Check the latest pricing of this kitchen equipment on Amazon.

6. Allavino VSWR56-1SSRN Wine Mini Fridge


  • Ratings: 3.3/5
  • Dimension: 23.4 x 33.9”
  • Capacity: 56 wine bottles
  • Has various colors with stainless steel exterior and a glass door
  • 5 shelves that glide out
  • Push-button controls


If there’s a mini-fridge specially crafted for wine storage, it’s got to be the Allavino VSWR56-1SSRN.

This fridge has the capacity to carry 56 regular-sized bottles of wine and still allow room for adequate cold air circulation. And with a temperature range of 41 – 64°F, keeping your wines chilled for whenever you’ll like to pop.

And the see-through glass door makes it possible for you to see its content conveniently without opening the door. But that’s not all.

This undercabinet appliance comes with 5 shelves that smoothly slide out to deliver its content to the customer. Another impressive feature of this unit is that it can be installed under the counter as it’s a built-in unit (because of its front ventilation). And it can also function as a freestanding unit and look more appealing.

And unlike the other fridges on this review list, this unit uses an easy-to-use push-button control to set the desired temperatures.


  • Built to store your favorite wine; can hold an impressive 56 bottles and at 41 – 64°F.
  • Can be installed under the counter or as a freestanding unit in any other place you prefer.
  • It’s got a beautiful and loveable build. Plus it comes with two styles of the handle so you can install whichever appeals more to you.
  • This Allavino has 5 racks that slide out real easy.
  • The glass door allows you to see its content laying a finger on it.
  • They’ve also got exceptional customer service.
  • Uses push-button controls that are easy to operate.
  • The whole system just exudes confidence and reliability.


  • Like we’ve seen with most fridges here, this one also doesn’t do a great job with the lighting. The blue LED light fails to lighten up the whole system.

In conclusion, this is a great piece of equipment to store your bottles of wine and other beverages. It’ll fit right in any place it’s installed and, aesthetically, also make a fashion statement.

Check current pricing for the Allavino VSWR56-1SSRN on Amazon.

7. Avallon ABR214SGRH 24” Beverage Cooler Built-in Undercounter Refrigerator (best for bedroom)


  • Ratings: 4.7/5
  • Dimension: 23.7 x 23.9 x 34.5”
  • Finish: Stainless steel
  • Weight: 114 lbs.
  • Customizable internal LED lights
  • Rack: Three sanded glass shelves
  • Transparent double-paneled glass door


This is another excellent fridge with great cooling temperatures, a well-lit interior, and a lovely design.

And while it may seem like having glass doors is a criterion for being one of the best under counter fridges, it isn’t. These top-rated fridges have got properties that make them stand out.

Let’s find out more about the Avallon ABR214SGRH fridge.

Unlike what we’ve seen with the previous two fridges, this model offers you brighter LED lights positioned on both sides of its interior. You can customize the lights–which are blue and white–to suit your needs. For example, you can set the lighting to never switch off, and you can also set it to alternate between the blue and white lights when the door is opened and closed.

This under counter beverage cooler can also guard against unwanted access so no one else can open your fridge without your permission and drink your beer. It’s also got a touch-control panel that’s easy to use.

With a capacity of 140 cans, the Avallon ABR214SGRH model has got three adjustable sanded shelves that make it easy to fit larger items other than wine bottles and canned beverages.

And probably the most important feature of this unit is its wide temperature range of 34-50°F. While most others have 38°F as their lowest temperature, this fridge, at 34°F will ensure every item always stays cold but never freezes.


  • This refrigerator uses a compressor-powered cooling system.
  • It’s got digital controls that are easy to use.
  • At 34°F, your beverages will never freeze. Plus there's hardly any item you can't store in it.
  • It has a security feature that limits access to its content.
  • The lighting is fully customizable and brighter than many of its competitors.
  • It’s a very versatile fridge like the previous ones, so it can be used as an under counter fridge as well as a freestanding unit.
  • Its beautiful makeup, glass door, and shelves will elevate your home’s interior décor.
  • You can easily see its content without opening the door.
  • The shelves have got ventilation holes that allow for the even circulation of cold air around the unit. And they also slide out smoothly.
  • Avallon offers its customer (you) a 1-year warranty for this product.


  • The 34.5” height of this refrigerator undermines its impressive qualities. And at this height, it’s slightly taller than the average counter.
  • While it runs smoothly, it may not be very quiet.
  • And the refrigerant may be flammable.

These features make the Avallon ABR214SGRH one of the best under counter cooling products.

Check Amazon for the latest pricing.

Types of fridges based on ventilation: Freestanding vs Built-in Fridge

It is customary for a mini-fridge to have proper ventilation. This is so they can dissipate some heat and not get overheated.

Therefore, a built-in unit is one with front ventilation for heat dissipation. While a freestanding unit has its vent on its sides or rear. This type requires more clearance on its sides and rear to dissipate heat.

Another key difference between built-in and freestanding fridges is that built-in products are designed to fit in tight spaces like kitchen cabinets. And freestanding units may not fit perfectly in a kitchen counter.

Thirdly, freestanding brands tend to be cheaper than their built-in counterparts.

Precautionary measures for installing A Built-in Fridge

To allow the door to swing 90 degrees, you should avoid installing the fridge directly beside a wall.

Give an area of at least 2” behind the unit for plugging it into electricity.

Precautionary measures for installing A Freestanding Refrigerator

For any adjacent wall, allow 2-5” of space. Also, there should be a space of around 5 inches between the back of the unit and the wall.

And do not install the fridge in moist or damp areas. These can cause frost to form on the evaporator.

General Installation Tips

  1. After unpacking your package, leave 24 hours for the unit to sit upright before plugging it into electricity. This is so the compressor can drain back into the compressor.
  2. Next up, after the 24-hour period, plug the unit to check if it’s working as expected.
  3. Place a level in the place the fridge will stand and position the fridge on top of it. Adjust the legs so the unit doesn’t slant.
  4. Ensure all sides have enough clearance by taking correct measurements. Adjust the legs if there’s too much or not enough clearance at the top.
  5. If your refrigerator has got a fridge stopper, install it. This is to ensure the unit doesn’t damage the nearby cabinetry.

Factors to Consider when Choosing The Best Undercounter Refrigerator


The most likely reason you’re getting an under-the-counter unit is to make your kitchen or wherever you want to install it more spacious.

The typical width for an undercounter refrigerator is 15 inches (when you’re tight on space) and 24 inches (fit for a dishwasher).

So make sure to check and double-check that the fridge will fit under your counter and also allow an area for the vents.

Storage capacity for items

Secondly, you want to create more space to accommodate more items. So choose a model with adjustable shelving that will allow you to store both regular cans and larger containers.

Noise production

Having a noisy fridge can be a deal breaker. And as a rule of thumb, a refrigerator is considered to be quiet if it produces sound less than 40 decibels (dB). So ensure you go for a refrigerator that produces less noise. And on most occasions, compact fridges produce less noise when running.

Temperature range and controls

First, if your purpose of getting a mini-fridge is to serve as a beverage cooler, then go for options with minimum temperatures of at least 38°F. And you can go for models with almost freezing temperatures if you need something colder.

Second, if your ideal fridge should be one that evenly distributes the cold air around the interior cavity. And third, it should be easy to operate and read. And finally, the unit should be able to maintain the set temperature range.


The longer an under counter refrigerator’s warranty, the more durable it’ll likely be. And should anything happen to it, you can easily request the manufacturer to help you fix it. So always keep an eye out for this factor.

Door type

Whether you prefer stainless steel doors to glass doors, both come with their pros and cons.

A stainless steel door refrigerator is easier to clean and offers better insulation than those made with glass doors. On the flip side, you can’t take inventory of its stock with the door closed.

With a glass door refrigerator, you can easily take inventory of its content with the door closed. And it looks more fashionable, plus the internal lights elevate its appearance. The major drawback here is that it offers poor door insulation.

Energy rating

This rating usually ranges from D to A+++. You should choose a fridge with an energy efficiency closer to A+++.


Typically, you’ll want to go for one that fits your budget. The best undercounter refrigerator models will usually cost around $250 to over $1000. So there will always be a piece of equipment to suit your needs.

After our guide on best air fryers in 2021, we hope that these reviews on the best undercabinet refrigerators will be of help as well!

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