DUMOS Mini Fridge for Bedroom, 4L Compact Personal vs Sweetcrispy 3.2 Cu.Ft Mini Fridge with Freezer
Updated July 2026 — DUMOS Mini Fridge for Bedroom, 4L Compact Personal wins on capacity, Sweetcrispy 3.2 Cu.Ft Mini Fridge with Freezer wins on weight and height.
The DUMOS Mini Fridge is ideal for personal use due to its compact size and portability, while the Sweetcrispy Mini Fridge offers more storage and energy efficiency for everyday needs.
Why DUMOS Mini Fridge for Bedroom, 4L Compact Personal is better
Price
DUMOS is significantly cheaper at $27.91.
Portability
DUMOS is lightweight and easy to transport.
Noise Level
DUMOS operates at a quieter 31 decibels.
Why Sweetcrispy 3.2 Cu.Ft Mini Fridge with Freezer is better
Capacity
Sweetcrispy has a larger 3.2 Cu.Ft capacity.
Energy Efficiency
Sweetcrispy uses only 0.41 kWh per day.
Storage Options
Sweetcrispy includes a freezer compartment.
Overall score
Specifications
| Spec | DUMOS Mini Fridge for Bedroom, 4L Compact Personal | Sweetcrispy 3.2 Cu.Ft Mini Fridge with Freezer |
|---|---|---|
| Price | $27.91 | $134.84 |
| Cooling | 30°F below ambient | Adjustable |
| Power | Unknown | 0.41 kWh/day |
| Thermostat | Adjustable | 5 levels |
| Usage | Personal | Family |
Dimension comparison
Overview of the Products
When it comes to mini fridges, the DUMOS Mini Fridge for Bedroom and the Sweetcrispy 3.2 Cu.Ft Mini Fridge with Freezer offer distinct advantages suited for different needs. The DUMOS model is a compact, portable option ideal for personal use, while the Sweetcrispy model is larger, providing more storage capacity for a variety of items. Priced at $27.91, the DUMOS is about 79% cheaper than the Sweetcrispy, which retails at $134.84.
Design and Size
The DUMOS Mini Fridge features a compact size of 7.56 x 10.04 x 10.55 inches, making it easy to fit into small spaces like dorm rooms or offices. This fridge can hold six 12-ounce soda cans, perfect for personal use. In contrast, the Sweetcrispy Mini Fridge boasts a larger size with dimensions of 17.5’’ x 17.7’’ x 31.5’’, and a capacity of 3.2 Cu.Ft, which includes a separate freezer section. This design allows for better organization and storage of various items, making it more suitable for those who need to store more than just beverages.
Functionality and Features
The DUMOS Mini Fridge is multifunctional, catering to not just beverages but also skincare products and snacks. It operates quietly at just 31 decibels and features a precise temperature control system that can cool items up to 30°F below ambient temperature. Meanwhile, the Sweetcrispy Mini Fridge includes an adjustable thermostat with five levels of temperature control, allowing for customized cooling. Its energy-efficient operation uses about 0.41 kWh per day, which translates to approximately $0.04 in daily electricity costs, making it an economical choice for extended use.
Noise Level
Noise levels can significantly impact your living space, especially in bedrooms or quiet areas. The DUMOS operates at a whisper-quiet 31 decibels, making it an excellent choice for those sensitive to noise. The Sweetcrispy, while still quiet, operates at 38 decibels, which is slightly louder but still quite acceptable for most environments. If noise is a critical factor for your purchase, the DUMOS may have a slight edge.
Portability
When it comes to portability, the DUMOS Mini Fridge is lightweight at only 3.53 pounds and comes with a handle, making it easy to transport. This is particularly beneficial if you plan to use it in multiple locations, such as travel or different rooms in your home. The Sweetcrispy Mini Fridge, while compact, is bulkier and less portable due to its larger size and weight, making it more suitable for stationary use in one location.
Energy Efficiency
Energy efficiency is an important consideration for long-term costs. The Sweetcrispy is designed with energy efficiency in mind, operating at a minimal power consumption of 0.41 kWh per day. This can help save on energy bills over time. The DUMOS does not specify its energy consumption, but it uses a semiconductor cooling system that typically consumes less power than traditional compressors. If energy savings are a priority, the Sweetcrispy is the clear winner in this category.
Capacity and Storage Options
Capacity is a crucial factor when selecting a mini fridge. The DUMOS Mini Fridge has a limited capacity of 4 liters, making it suitable for short-term storage of drinks and snacks. In contrast, the Sweetcrispy offers a much larger capacity of 3.2 Cu.Ft, including a dedicated freezer compartment. This makes it more versatile for storing a variety of items, from frozen foods to beverages, which can be particularly advantageous for larger households or those who entertain frequently.
Which should you buy?
Ultimately, the choice between the DUMOS Mini Fridge for Bedroom and the Sweetcrispy 3.2 Cu.Ft Mini Fridge comes down to your specific needs. If you require a compact, portable fridge mainly for personal use, the DUMOS is an excellent choice at just $27.91. However, if you need a larger fridge with more storage options and energy efficiency for everyday use, the Sweetcrispy, priced at $134.84, may be worth the investment. Each model has its strengths, catering to different lifestyles and preferences.

