ArchitectBoy is reader-supported. When you buy via the links on our site, we may earn an affiliate commission at no cost to you.

Mini-fridges "ASTROAI" and "COOLULI" are put over a table in a bedroom to demonstrate contrast.

AstroAI Mini Fridge vs Cooluli Mini Fridge: What are the Difference Between

Are you confused about the differences between AstroAI and Cooluli mini fridges? And thinking that both are almost the same and top-rated in the fridge market, what are the differences between and which will suit you? We have come up with this guide to clear your confusion.

You guessed it right, AstroAI and Cooluli are the best mini fridge brands on the market. Especially AstroAI 4 Liter mini fridge and Cooluli 10 Liter mini fridge models of these two brands are very popular among consumers.

In this guide, we have discussed the design, style, efficiency, usability, almost all the essential features of these two fridge brands, and the AstroAI mini fridge vs Cooluli mini fridge comparison; we also shared our personal opinion at the end of the guide, which you help you decide which one is most suitable for you.

AstroAI Mini Fridge Overview

AstroAI is a new addition to the long list of fridge markets. However, They are well known for their great customer service and versatile design, style, function, and convenient cooler and fridge.

Due to all these characteristics and advantages, consumers compare AstroAI with the market’s giant brands. Let’s take a look at the specifications of the most popular model AstroAI 4L.

What is in the box?

  • AstroAI 4L mini fridge 
  • It comes with Both AC and DC cord 
  • User manual for beginner users

Hardware Dimensions:

  • Capacity: 4 Liters
  • Interior Dimensions: 5.5 inches × 5.3 inches × 8.5 inches
  • Exterior Dimensions: 9.45 inches × 6.9 inches × 10 inches
  • Input Voltage: AC 100 to 240V; DC 12V 
  • Operating Temperature: Cool down to 18° to 22°C; Warm up to 66°C


Cooluli Mini Fridge Overview 

Cooluli is another most prevalent fridge brand, which is well known for its coolers, fridges, and warmers. Especially, almost all their mini fridges have extra functionality, which cannot be seen in standard mini fridges.

Also, their fridges are very stylish in design, creating a great impression. Let’s see the specifications of the Cooluli 10L mini fridge.

What is in the box?

  • Cooluli 10L mini fridge 
  • It comes with Both AC and DC cord
  • Detailed instructions manual 

Hardware Dimensions: 

  • Capacity: 10 Liters
  • Interior Dimensions: 9.4 inches × 11.4 inches × 13.4 inches
  • Exterior Dimensions: 11.4 inches × 10 inches × 13.4 inches
  • Input Voltage: AC 100 to 240V; DC 12V/5A; 60W MAX
  • Operating Temperature: Cool down to 20° to 22°C; Warm up to 65°C


AstroAI Mini Fridge vs Cooluli Mini Fridge: Main Comparison Betweens

Now, in this section, we have presented the differences between both Cooluli mini fridges and AstroAI mini fridges part by part so that you can understand the topic more easily. Let’s begin.

Style and Design

First, if we compare the design and style, we can see that AstroAI and Cooluli come on the market with various color and size options for all their fridges. Due to this, it is very easy for consumers to pick the fridge of their favorite color and dimensions.

Our selected AstroAI model is no exception. AstroAI 4L mini-fridges come with different colors and variations, which will help you pick your favorite style and color. In addition, AstroAI mini fridge uses durable premium coating all around, which gives it a different premium look.

Apart from that, on the front, AstroAI’s logo and door knob create the main attraction. Also, two chambers are inside, with enough space to easily store items like cold drinks, snacks, and fruits.

On the other hand, the Cooluli mini fridge comes in two different color combinations, bringing out its main attraction. The entire body of Cooluli’s fridge colors is white, and the front door is in a different stylish color. Moreover, the front door is glass, giving the fridge a different look from other competitors. 

The interior has a compact chamber, which provides enough space for storing drinks, snacks, milk, skincare beauty products, and all essential items.

Both mini fridges have molded foldaway top handles, which is very helpful for easy transport.

Storage and Temperature Control

The AstroAI fridge is comparatively much smaller than the Cooluli. Moreover, AstroAI comes with 4-liter storage capabilities, which can easily store small items, i.e., milk, food, drinks, cosmetics, and skincare items.

On the other hand, Cooluli mini-fridges come with 10 liters storage capabilities. Therefore, it has enough space to store anything easily.

Also, both mini fridges come with a warm and cold dual temperature control function, which helps you set the required temperature at any time.

The temperature changing process is also very simple; you can set the required cool or warm temperature with the help of the switch behind the fridge. However, it may take an hour to convert from one temperature to another, so you must remove the items in your fridge before the temperature changes.


Both brands have brought different sizes of fridges to the market, which are mini and convenient and can be easily carried anywhere. As far as we understand consumers’ feedback, AstroAI will still be ahead in the field of portability and moving anywhere easily.

AstroAI’s 4 liter or 6 can AC/DC mini fridge is a very convenient model, which has received more than 35 thousand positive feedback so far for its suitable part. Especially if you plan a trip or campaign somewhere, then you should see AstroAI 4L at least once.

On the other hand, Cooluli 10L mini fridge is relatively large and bulky than AstroAi 4L and can be carried anywhere, but not as convenient as AstroAI. But you can store more things in it than AstroAI.

Quiet Technology

You will be happy to know that all modern mini and large fridges use quiet technology, which makes the fridges very suitable for use in the bedroom. AstroAI and Cooluli have also included quiet technology in all their recent fridges, which many of our consumers greatly appreciated.

Our selected AstroAI also uses similar quiet technology, which keeps sound below 25dB. On the other hand, Cooluli has similarly tried to keep the sound extremely minimal, which is why both models are equally advanced in this feature.

Power Sources and Efficiency

AstroAI and Cooluli mini fridge come with both AC and DC adapters. So you can connect your fridge to a 120V AC outlet with the help of an AC adapter.

And the DC adapter is basically provided so that you can connect your fridge to a power source like a battery, generator, or car anywhere you travel.

Note: If you connect fridges in your car, then remember that you must plugin while the car ignition is ON. If the vehicle is off, then plug it out; otherwise, it may drain your car battery.

FAQs of AstroAI vs Cooluli Mini Fridge

Are thermoelectric mini-fridges good?

Thermoelectric mini-fridges are the perfect option if you want to keep your drinks cool or lunch warm on a trip campaign. It comes in a low price range, is compact and easy to carry, has versatile functionality, and is easy to maintain and move. But one of its drawbacks is that it will not provide cold performance like a fridge.

How much ventilation does an AstroAI 4-liter fridge need?

Every fridge needs well ventilation to work efficiently and provide performance. The AstroAI 4-liter fridge is no exception! The AstroAI mini fridge requires a 200cm2 path for ventilation.

Without proper ventilation, heat will build up around the unit, which can reduce the performance of your fridge. Also can cause the refrigerator to be useless. 

Are Cooluli mini fridges safe?

The short answer is yes. Cooluli mini fridge is designed in an environment-friendly way. Also, most Cooluli fridges have thermoelectric technology, no freons of chemicals are involved in it, and quiet technology makes it more perfect for use anywhere; no disturbance is felt. So overall, considering its performance and features, it is a safe and best mini fridge for your bedroom.

Final Verdict: AstroAI or Cooluli, Which One is Suitable for You?

AstroAI and Cooluli mini fridges are very reliable in terms of performance, quality, and portability; whether you choose from these two, we confidently say that you will not be disappointed.

However, if you want to know our suggestion about which one will be perfect, then we will say that both brands’ fridge is ideal from the specifications! But out of these two portable mini fridges, I would suggest AstroAI, especially if you want to take it somewhere on a campaign. Because AstroAI 4L is an ultra-portable mini fridge in terms of size, it is easily transportable and suitable to take anywhere.

On the other hand, Cooluli 10L mini fridge is also movable, but it is a perfect option for use in dorms, office desks, bedrooms, cars, skincare, and these related places. So Cooluli 10 liters mini fridge is the ideal option if you are looking for the best mini fridge for the bedroom.

Hopefully, our AstroAI mini fridge vs Cooluli mini fridge comparison guide has helped you know the key differences and determine which one suits you. If you want to know more about a mini fridge, you can read our consumer-analyzed best mini fridge guide.