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Antarctic Star 4L/6 Can Portable Mini vs Frigidaire EFR331 Single Door Compact Refrigerator

Updated July 2026 — Frigidaire EFR331 Single Door Compact Refrigerator leads on power supply and weight.

The Antarctic Star is a more economical and portable choice, while the Frigidaire offers larger capacity and organized storage.

Why Antarctic Star 4L/6 Can Portable Mini is better

Price

Antarctic Star is significantly cheaper at $35.09.

Portability

Antarctic Star can be used in cars with a 12V power supply.

Noise Level

Antarctic Star operates quietly at 25dB.

Why Frigidaire EFR331 Single Door Compact Refrigerator is better

Capacity

Frigidaire has a larger 3.2 cu. ft. capacity.

Storage Features

Frigidaire includes organized storage with two glass shelves.

Design

Frigidaire has a stylish retro design with a blackboard front.

Overall score

Antarctic Star 4L/6 Can Portable Mini
70
Frigidaire EFR331 Single Door Compact Refrigerator
85

Specifications

SpecAntarctic Star 4L/6 Can Portable MiniFrigidaire EFR331 Single Door Compact Refrigerator
Cooling TechThermoelectricChiller Compartment
Noise Level25dBNot specified
Reversible DoorNoYes
Shelves1 removable2 glass shelves
Price$35.09$137.00

Dimension comparison

Antarctic Star 4L/6 Can Portable MiniFrigidaire EFR331 Single Door Compact Refrigerator

Overview

When it comes to compact refrigerators, the Antarctic Star 4L/6 Can Portable Mini Fridge and the Frigidaire EFR331 Single Door Compact Refrigerator present two distinct options for consumers. The Antarctic Star is priced at $35.09, while the Frigidaire is significantly more expensive at $137.00, making it about 290% pricier than its competitor. While both products offer convenient refrigeration solutions, their features cater to different needs and preferences.

Size and Capacity

The Antarctic Star mini fridge is designed for those who need a compact solution, storing up to 6 cans or 12 ounces of food and beverages. In contrast, the Frigidaire EFR331 offers a more spacious 3.2 cubic feet of storage, making it ideal for users who require more room for drinks, snacks, and even larger items. The Antarctic Star measures at a compact dimension of 9.65"D x 7.09"W x 10.24"H, while the Frigidaire's larger size allows for organized storage with two glass shelves and a 2L door basket. This difference in capacity makes the Frigidaire a better option for shared spaces like dorms or offices.

Design and Aesthetics

In terms of design, the Frigidaire EFR331 stands out with its retro charm, featuring a sleek and stylish appearance that can enhance any room's decor. Its blackboard front allows users to write messages, adding a personalized touch. The Antarctic Star, while also compact and stylish, is more utilitarian in design, primarily focused on functionality over aesthetic appeal. If visual impact is important, the Frigidaire's retro design may be more appealing to potential buyers.

Cooling Technology

The Antarctic Star utilizes thermoelectric technology for efficient cooling, maintaining a temperature of 32ºF-40ºF below ambient temperatures. This makes it highly efficient and quiet, operating at only 25dB. On the other hand, the Frigidaire EFR331 does not specify its cooling technology, but it includes a chiller compartment with an ice cube tray, providing additional functionality. For users prioritizing quiet operation and energy efficiency, the Antarctic Star is the clear winner in this category.

Portability

Portability is a crucial factor for many consumers, and the Antarctic Star excels in this area. It can be connected to both a 120V home power supply and a 12V car power supply, making it perfect for various settings such as bedrooms, offices, or even cars. The Frigidaire, while compact, is primarily designed for stationary use, lacking the same level of versatility in power options. Those who need a fridge on-the-go will find the Antarctic Star far more convenient.

Storage Features

When it comes to storage options, the Frigidaire EFR331 offers more organized storage solutions with its two glass shelves and a built-in can dispenser, allowing for efficient use of space. The Antarctic Star features a removable shelf that adds flexibility for storing smaller items such as skincare products or food, but it lacks the extensive organizational features of the Frigidaire. If organized storage is a priority, the Frigidaire's design offers significant advantages.

Noise Level

Noise level can significantly impact the user experience, especially in quiet environments. The Antarctic Star operates quietly at 25dB, which is ideal for bedrooms or offices where silence is preferred. The Frigidaire does not provide specific noise level information, making it difficult to assess its performance in this regard. For users sensitive to noise, the Antarctic Star is likely the better choice due to its emphasis on quiet operation.

Price Comparison

The price difference between these two refrigerators is substantial. The Antarctic Star is currently available for $35.09, whereas the Frigidaire EFR331 costs $137.00, making the Frigidaire about 290% more expensive. This significant price gap could be a deciding factor for budget-conscious consumers. While the Frigidaire offers more features, the Antarctic Star provides excellent value for those who need a basic, effective cooling solution without breaking the bank.

Which should you buy?

Choosing between the Antarctic Star 4L/6 Can Portable Mini Fridge and the Frigidaire EFR331 Single Door Compact Refrigerator ultimately depends on your specific needs. If you require a compact, portable fridge for personal use or travel, the Antarctic Star is the more economical and quieter choice. However, if you need a larger capacity with organized storage and a stylish design, the Frigidaire is worth the investment. Assess your priorities regarding size, aesthetics, and functionality to make the best decision for your lifestyle.