Frigidaire EFR331 Single Door Compact Refrigerator vs Frigidaire EFR840 Retro Mini Fridge with Freezer &
Updated July 2026 — Frigidaire EFR840 Retro Mini Fridge with Freezer & leads on weight and height.
The Frigidaire EFR840 offers more features and functionality, making it the better choice for those needing a compact fridge with a freezer.
Why Frigidaire EFR331 Single Door Compact Refrigerator is better
Lower Price
EFR331 is $137.00 compared to EFR840's $168.00.
Unique Design
EFR331 has a blackboard front for personalization.
Compact Size
Both are compact, but EFR331 is slightly simpler.
Why Frigidaire EFR840 Retro Mini Fridge with Freezer & is better
Freezer Compartment
EFR840 includes a .25 Cu Ft freezer.
Easy Cleanup
EFR840 has removable glass shelves for easy cleaning.
Temperature Control
EFR840 features easily accessible temperature controls.
Overall score
Specifications
| Spec | Frigidaire EFR331 Single Door Compact Refrigerator | Frigidaire EFR840 Retro Mini Fridge with Freezer & |
|---|---|---|
| Price | $137.00 | $168.00 |
| Sales Rank | 28032 | 19029 |
| Shelves | 2 Glass | 2 Glass + Crisper |
| Bottle Opener | Yes | Yes |
| Design | Retro | Retro with Embellishments |
Dimension comparison
Design and Aesthetics
The Frigidaire EFR331 Single Door Compact Refrigerator features a retro-inspired design that adds a stylish touch to any space. Its black exterior and unique front blackboard allow users to personalize their fridge with messages. In contrast, the Frigidaire EFR840 Retro Mini Fridge also boasts a charming retro design but includes decorative door embellishments that enhance its contemporary look. Both fridges offer a compact size suitable for dorms or offices, but the EFR840's two-door configuration, with a freezer compartment on top, may appeal more to those seeking additional functionality in their design.
Storage Capacity
Both the Frigidaire EFR331 and EFR840 provide a storage capacity of 3.2 cubic feet, making them ideal for small spaces. However, the EFR840 stands out with its added .25 cubic foot freezer compartment, allowing for ice storage or frozen treats, which is a significant advantage for those who need extra cooling options. Additionally, the EFR331 includes organized storage features like two glass shelves and a 2L door basket, promoting efficient use of space for beverages and snacks. This makes them both practical, but the choice may hinge on whether a freezer is a priority.
Features and Functionality
When it comes to functionality, the Frigidaire EFR840 offers more versatile features, including easily accessible temperature controls and two spill-proof glass shelves that slide out for easy cleanup. This makes maintaining the refrigerator simpler and prevents messes from spilling onto lower items. The EFR331, while equipped with adjustable shelves and a reversible door, lacks some of the advanced features found in the EFR840. Both fridges include a built-in bottle opener, but the more comprehensive functionality of the EFR840, such as its crisper drawer, enhances its overall utility.
Pricing Comparison
The Frigidaire EFR331 is priced at $137.00, making it about 18% cheaper than the Frigidaire EFR840, which retails for $168.00. This price difference may appeal to budget-conscious consumers looking for a reliable compact refrigerator without breaking the bank. However, the EFR840's extra features and freezer compartment justify its higher price for customers who prioritize additional functionality. The sales ranks also reflect this, with the EFR331 at 28,032 and the EFR840 at 19,029, indicating that consumers may see more value in the latter despite its higher cost.
Energy Efficiency
Energy efficiency is an important consideration when choosing a refrigerator. While specific energy consumption data is not provided for either model, compact refrigerators like the Frigidaire EFR331 and EFR840 are generally designed to be energy-efficient and cost-effective. Their small size means they typically consume less electricity than full-sized refrigerators. Buyers should consider this aspect when evaluating long-term costs, especially if the fridge will be in use continuously, such as in a dorm room or office.
Target Audience
The Frigidaire EFR331 is particularly suited for individuals seeking a compact and stylish fridge for use in dorms, offices, or small apartments. Its unique blackboard front allows for personalization, making it a fun option for students. On the other hand, the Frigidaire EFR840 caters to consumers looking for more functionality with its freezer compartment and organized storage. This makes it a great choice for those who want to keep both food and frozen items accessible in compact living spaces.
Maintenance and Cleaning
Maintaining and cleaning the refrigerator is straightforward for both models. The Frigidaire EFR840 features two removable glass shelves that slide out, making cleanup a breeze and preventing spills from creating messes. The EFR331 also includes adjustable shelves and a door rack for extra organization, but its single-door design may not be as convenient for cleaning as the EFR840’s two-door model. Ease of maintenance is an essential factor for busy individuals or students, and the EFR840 edges out slightly in this category.
Which should you buy?
In conclusion, the choice between the Frigidaire EFR331 and EFR840 hinges on your specific needs and preferences. If you're looking for a budget-friendly option with retro charm and straightforward functionality, the Frigidaire EFR331 at $137.00 is an excellent choice. However, if you want a more versatile fridge with a freezer compartment and additional features, the Frigidaire EFR840, priced at $168.00, offers greater functionality and convenience. Ultimately, consider your space, storage needs, and design preferences to make the best decision for your lifestyle.

