Antarctic Star Compact Refrigerator vs Cooluli 20 Liter Mini Fridge with Temperature
Updated July 2026 — Cooluli 20 Liter Mini Fridge with Temperature leads on capacity and height.
The Antarctic Star Compact Refrigerator is a more affordable and quieter option, while the Cooluli Mini Fridge offers greater capacity and advanced temperature control.
Why Antarctic Star Compact Refrigerator is better
Price
Antarctic Star is $39 cheaper.
Noise Level
Antarctic Star operates at 25dB.
Size
Antarctic Star is more compact.
Why Cooluli 20 Liter Mini Fridge with Temperature is better
Capacity
Cooluli holds 20 liters.
Cooling Performance
Cooluli cools down to 40° below ambient.
Temperature Control
Cooluli has a digital thermostat.
Overall score
Specifications
| Spec | Antarctic Star Compact Refrigerator | Cooluli 20 Liter Mini Fridge with Temperature |
|---|---|---|
| Cooling Method | Thermoelectric | Thermoelectric |
| Power Supply | AC/DC | AC/DC |
| Noise Level | 25dB | Not specified |
| Temperature Range | 32°F | 40° below ambient |
| Warranty | Not specified | 1 year |
Dimension comparison
Design and Build
The Antarctic Star Compact Refrigerator features a sleek, compact design, making it a great choice for personal spaces. In contrast, the Cooluli 20 Liter Mini Fridge has a slightly larger footprint with dimensions of 11.25" W x 13.75" D x 16.25" H, which may take up more space in your room or car. The Antarctic Star measures 9.65" D x 7.09" W x 10.24" H, making it about 22% smaller in height and width compared to the Cooluli. Both products are designed to be portable, but the Antarctic Star is especially lightweight and convenient for travel.
Capacity and Storage
The Cooluli Mini Fridge has a significant storage advantage with a capacity of 20 liters, allowing it to hold a greater volume of items compared to the Antarctic Star, which has a capacity of 4 liters. This means the Cooluli can store a variety of items, including food, beverages, and skincare products, making it versatile for different needs. The Antarctic Star can hold up to six 12 oz cans, making it suitable for smaller spaces or short trips. If you need to store more items and prioritize capacity, the Cooluli is the clear winner in this category.
Cooling and Heating Performance
In terms of cooling performance, the Antarctic Star can cool down to 32°F (18°C) below ambient temperature, achieving 50°F (10°C) within two hours from 86°F (30°C). Meanwhile, the Cooluli Mini Fridge boasts a cooling capability of up to 40° below ambient temperature, making it potentially more effective in hotter environments. Both fridges utilize thermoelectric cooling technology, but the Cooluli's enhanced cooling range might appeal to users in need of more aggressive cooling.
Power Options
The Antarctic Star offers flexibility with its AC/DC supply options, allowing it to connect to a 120V home power supply or a 12V car power supply. This makes it an excellent option for travel or use in multiple environments. On the other hand, the Cooluli Mini Fridge also supports similar functions but emphasizes its user-friendly digital thermostat for temperature control. The convenience of both models in this regard makes them suitable for a variety of situations, whether at home or on the go.
Noise Level
The Antarctic Star is designed to operate quietly, maintaining a noise level of only 25dB. This makes it an ideal choice for environments where silence is key, such as bedrooms or offices. The Cooluli Mini Fridge also touts its quiet operation, but specific noise levels are not mentioned. If you prioritize a peaceful atmosphere, the Antarctic Star’s documented quiet technology may make it a more appealing choice.
Price Comparison
Pricing is a significant differentiator between these two products. The Antarctic Star Compact Refrigerator is priced at $36.99, making it about 51% cheaper than the Cooluli Mini Fridge, which retails for $75.99. This price difference of $39.00 may be a deciding factor for budget-conscious consumers looking for a compact cooling solution. If you're looking for a basic mini fridge without breaking the bank, the Antarctic Star offers great value in comparison to the Cooluli.
Sales Rank and Popularity
When it comes to sales rank, the Antarctic Star holds a position of 7031, while the Cooluli ranks slightly higher at 8190. Although both are relatively popular in their category, the Antarctic Star's better sales rank indicates it may be preferred by consumers, possibly due to its lower price point and compact design. This could suggest that users find it more appealing for casual use in personal spaces.
Which should you buy?
Choosing between the Antarctic Star Compact Refrigerator and the Cooluli 20 Liter Mini Fridge ultimately depends on your needs. If you prioritize portability, a quieter operation, and a lower price, the Antarctic Star is a strong contender. However, if you need more storage capacity and advanced temperature control, the Cooluli Mini Fridge stands out despite its higher price. Assessing your specific requirements will help you make the best choice for your cooling needs.

