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CROWNFUL Mini Fridge, 4 Liter/6 Can Portable vs Frigidaire EFR331 Single Door Compact Refrigerator

Updated July 2026 — CROWNFUL Mini Fridge, 4 Liter/6 Can Portable wins on capacity, Frigidaire EFR331 Single Door Compact Refrigerator wins on height and noise level.

The CROWNFUL Mini Fridge is a compact and versatile option ideal for personal use, while the Frigidaire EFR331 offers more storage for shared spaces. Choose based on your needs.

Why CROWNFUL Mini Fridge, 4 Liter/6 Can Portable is better

Price

CROWNFUL is significantly cheaper at $44.98 compared to Frigidaire's $137.00.

Portability

CROWNFUL is lightweight and has a carry handle, making it easy to transport.

Noise Level

CROWNFUL operates at a quiet 25 dB, suitable for noise-sensitive environments.

Why Frigidaire EFR331 Single Door Compact Refrigerator is better

Capacity

Frigidaire has a larger capacity of 3.2 cubic feet compared to CROWNFUL's 4 liters.

Storage Options

Frigidaire offers organized storage with shelves and a can dispenser.

Chiller Compartment

Frigidaire includes a chiller compartment for ice cubes.

Overall score

CROWNFUL Mini Fridge, 4 Liter/6 Can Portable
85
Frigidaire EFR331 Single Door Compact Refrigerator
70

Specifications

SpecCROWNFUL Mini Fridge, 4 Liter/6 Can PortableFrigidaire EFR331 Single Door Compact Refrigerator
Price$44.98$137.00
Cooling10-20°CN/A
Warming149°FN/A
Sales Rank99628032
Power OptionsHome & CarHome Only

Dimension comparison

CROWNFUL Mini Fridge, 4 Liter/6 Can PortableFrigidaire EFR331 Single Door Compact Refrigerator

Design and Aesthetics

The CROWNFUL Mini Fridge and the Frigidaire EFR331 both offer unique designs, but they cater to different aesthetic preferences. The CROWNFUL Mini Fridge has a modern, sleek look with a compact white finish, making it suitable for contemporary settings like offices and dorms. In contrast, the Frigidaire EFR331 presents a retro charm with its black exterior and a front blackboard that allows users to write and erase messages. This feature adds a fun and personalized touch, making it ideal for those who appreciate a vintage style. The visual appeal of each product will largely depend on the user's taste and the decor of the intended space.

Capacity and Storage

When it comes to storage capacity, these two refrigerators are vastly different. The CROWNFUL Mini Fridge has a capacity of 4 liters, which can accommodate up to six 12 oz. soda cans. This small size makes it suitable for personal use, such as storing beverages or skincare products. On the other hand, the Frigidaire EFR331 boasts a much larger capacity of 3.2 cubic feet. This significant difference allows for a wider variety of food and beverage storage, accommodating bottles, cans, and snacks, making it better suited for shared spaces or those needing more storage options.

Functionality

The CROWNFUL Mini Fridge is designed for versatility, functioning as both a cooler and a warmer. It can maintain temperatures as low as 10°C below the ambient temperature or warm items up to 149°F (65°C). This makes it ideal for skincare products that require specific temperature control. In contrast, the Frigidaire EFR331 focuses on traditional refrigeration, featuring an adjustable thermostat and a chiller compartment for ice cubes. While both offer functional benefits, the CROWNFUL's dual functionality provides an edge for those looking to store diverse items at varying temperatures.

Noise Level

The noise level is an essential factor for many users, especially in quiet environments like bedrooms or offices. The CROWNFUL Mini Fridge operates silently at just 25 dB in sleep mode, making it an excellent choice for noise-sensitive settings. On the other hand, the Frigidaire EFR331 does not specify its noise level, which could be a consideration for users who prioritize a quiet operation. If peacefulness is a key criterion, the CROWNFUL Mini Fridge clearly takes the lead.

Portability

Portability is another significant factor where the CROWNFUL Mini Fridge excels. Weighing less and featuring a convenient carry handle, it is designed with transport in mind, making it an excellent choice for road trips, camping, or moving between locations. The Frigidaire EFR331, with its larger size and weight, is less suited for portability, as it is primarily designed for stationary use in dorms, offices, or RVs. If you need a fridge that can easily move with you, the CROWNFUL is the better option.

Price Comparison

In terms of pricing, the CROWNFUL Mini Fridge is currently priced at $44.98, while the Frigidaire EFR331 comes in at $137.00. This makes the CROWNFUL about 67% cheaper than the Frigidaire model. For budget-conscious consumers or those looking for a simple, compact solution, the CROWNFUL provides significant savings without sacrificing essential features. However, the higher price of the Frigidaire reflects its larger capacity and additional features, appealing to users who may require more storage and functionality.

Sales Rank

Sales rank can offer insights into a product’s popularity and acceptance in the market. The CROWNFUL Mini Fridge has a sales rank of 996, indicating it is a bestseller in its category, which suggests a high level of customer satisfaction and demand. In contrast, the Frigidaire EFR331 has a sales rank of 28,032, indicating that it is not as popular as the CROWNFUL. This difference in sales rank could influence potential buyers who often consider popularity as a factor in their purchasing decisions.

Which should you buy?

Choosing between the CROWNFUL Mini Fridge and the Frigidaire EFR331 ultimately depends on your specific needs. If you require a compact, portable solution for personal use, skincare products, or occasional beverages, the CROWNFUL Mini Fridge, with its multifunctionality and lower price, is the superior choice. However, if you need a more spacious fridge for a shared living environment or office, the Frigidaire EFR331 offers ample storage and practical features, albeit at a higher cost. Assess your priorities regarding space, functionality, and budget to make the best decision for your situation.