BEICHEN 6L Dual-Voltage Mini Fridge vs BEICHEN 4L 6-Can Portable Mini (2026): Key Differences
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You are comparing the beichen mini fridge vs mini fridge 4 liter options from the same brand. Both units use thermoelectric cooling and support dual voltage for home and car use. They both operate quietly at 25 dB. The main difference is capacity. The first model offers 6 liters for more storage. The second provides 4 liters for tighter spaces. You need to decide based on how much you plan to store.
Key differences
| Aspect | BEICHEN 6L Dual-Voltage Mini Fridge | BEICHEN 4L 6-Can Portable Mini Fridge |
|---|---|---|
| Total Capacity | 6 liters | 4 liters |
| Can Capacity | 8 cans | 6 cans |
| Color | White | Jet Black |
| Weight | 2 pounds | 4.8 pounds |
| Heating Capability | Cooling and warming | Cooling only |
Which one should you choose?
Choose BEICHEN 6L Dual-Voltage Mini Fridge if
- You need to store up to 8 cans or larger bottles
- You want the ability to warm items like baby bottles
- You prefer a lighter unit that weighs 2 pounds
Choose BEICHEN 4L 6-Can Portable Mini Fridge if
- You have limited counter space and need a compact footprint
- You prefer a black finish for your decor
- You only need cooling without heating functions
Verdict: Choose the 6L model if you need extra storage or warming features for meals and skincare. The 4L model is better for tight spaces where you only need basic cooling. Both units handle beverages and small items effectively.
Capacity, Cooling, and Fit
Total Capacity
The BEICHEN 6L Dual-Voltage Mini Fridge offers a total volume of 6 liters. This space can hold eight 16-ounce cans or four 20-ounce water bottles. It also accommodates skincare items and breast milk. The interior dimensions are 5.5 by 5.5 by 11.2 inches. In contrast, the BEICHEN 4L 6-Can Portable Mini Fridge provides 4 liters of space. It fits six cans or two to three bottles. This smaller volume suits users with limited storage needs or those who prefer minimal inventory. The difference in volume is significant for daily use.
Temperature Range
Temperature control differs between the two models. The 6-liter unit supports both cooling and warming functions. It can reach up to 149°F for heating or cool to 35.6°F below ambient temperature. This dual capability makes it useful for warming meals or baby bottles. The 4-liter model focuses on cooling only. It uses the Peltier effect to reach 41°F from a 77°F environment. It maintains freshness for beverages and food but lacks heating options. If you need to warm items, the larger model is the only choice.
Physical Dimensions
Footprint and height vary considerably. The 6-liter fridge measures 5.5 inches wide, 5.5 inches deep, and 11 inches tall. It is narrow and tall, fitting well on narrow desks or nightstands. The 4-liter unit is wider and shorter, measuring 10.8 inches wide, 7.48 inches deep, and 9.84 inches tall. It sits lower to the surface. The 4-liter unit weighs 4.8 pounds, while the 6-liter unit weighs only 2 pounds. The lighter unit is easier to move despite its larger volume. Choose based on your available surface space.
Cooling Technology
Both units rely on thermoelectric cooling technology. The 4-liter model explicitly mentions utilizing the Peltier effect for rapid cooling. It requires six inches of clearance behind the fan for proper heat dissipation. The 6-liter model also uses this method but highlights its ability to extend shelf life for sensitive items. Neither unit uses a compressor. Both operate silently at 25 dB. The cooling performance for both is affected by ambient temperature. You must allow for proper ventilation around the unit for optimal results in either case.
Power Options
Both models support dual voltage for home and car use. The 6-liter fridge includes AC and DC power cords. It is specified for use only in regions with 110V voltage. The 4-liter fridge also comes with AC 100V-120V and DC 12V cords. This makes it suitable for home, office, and vehicle environments. Both are designed for portability. You can move either unit between your bedroom, office, or car. The power flexibility is identical, allowing you to use the same cooling solution in multiple locations without needing different adapters.
Which BEICHEN mini fridge fits you
You need extra storage for drinks
The 6-liter model holds eight 16-ounce cans. This extra volume suits you if you stock more beverages. It also fits four 20-ounce water bottles. The interior height reaches 11.2 inches. You can store taller items upright. This capacity helps you keep more snacks or skincare products fresh in one compact unit.
You want heating and cooling options
This unit offers both cooling and warming functions. It can reach up to 149°F for warming meals or baby bottles. The 6-liter size provides space for these varied uses. You get precise temperature control for different needs. This dual capability makes it versatile for offices or travel where you need to heat items as well as chill them.
You prefer a lighter, portable unit
The 4-liter model weighs only 4.8 pounds. It includes a top handle for easy lifting and moving. This light weight suits you if you move the fridge often. It fits six cans or small skincare portions. The compact design allows flexible placement in cars, dorms, or small desks without taking up much space.
You prioritize fast cooling performance
This model cools rapidly to 41°F from room temperature. It uses the Peltier effect for quick temperature drops. You get fast cooling for beverages and food freshness. The 4-liter capacity is sufficient for personal use. This rapid performance ensures your drinks are chilled quickly, making it ideal for immediate use in cars or small offices.
The products compared
BEICHEN 6L Dual-Voltage Mini Fridge
Best for: Dual-purpose cooling and warming
- Total Capacity
- 6 L
- Can Capacity
- 8 cans
- Cooling Type
- Thermoelectric
- Heating Capability
- Cool and warm
- Form Factor
- Portable
- Application
- Office, Bedroom, Skincare, Car
View on Amazon: BEICHEN 6L Dual-Voltage Mini Fridge Affiliate link
This BEICHEN 6L mini fridge holds eight 16 oz cans or four 20 oz bottles. It cools 35.6°F below ambient and heats up to 149°F. The unit measures 5.5 x 5.5 x 11.2 inches and weighs 2 pounds. It includes AC and DC power cords for home or car use. You can use it for drinks, skincare, or baby bottles.
Pros
- 6-liter capacity holds up to 8x 16 oz cans
- Dual-voltage AC and DC power cords included
- Heats up to 149°F and cools below ambient
- Runs quieter than 25 dB
Cons
- Limited to 110v voltage regions only
- 11.2-inch interior height restricts tall items
- No digital temperature display mentioned
Good fit if
- You need to cool and warm items
- You want to use it in a car
- You store skincare or baby bottles
Skip if
- You live outside 110v regions
- You need to store tall bottles upright
- You require digital temperature controls
Verdict: BEICHEN 6L Dual-Voltage Mini Fridge fits travelers who need portable cooling and warming for small spaces. It suits users who value quiet operation and dual power options for office or car use.
BEICHEN 4L 6-Can Portable Mini Fridge
Best for: cooling six cans in small spaces
- Total Capacity
- 4 liters
- Can Capacity
- Up to 6 cans
- Cooling Type
- Thermoelectric
- Form Factor
- Portable
- Application
- Office, Dorm, Bedroom, Car
- Voltage
- 12V
View on Amazon: BEICHEN 4L 6-Can Portable Mini Fridge Affiliate link
The BEICHEN 4L Mini Fridge uses thermoelectric cooling to chill items from 77°F down to 41°F. With a 4-liter capacity holding six cans, it fits in small spaces like dorms or cars. Weighing 4.8 pounds, it is lightweight and portable. The unit runs on AC or DC power, making it versatile for home or vehicle use. It operates quietly at 25 dB for undisturbed use.
Pros
- Cools from 77°F to 41°F using thermoelectric technology
- Holds 6 cans or skincare products in 4 liters
- Runs on AC 100-120V or DC 12V
- Quiet operation at 25 dB
- Lightweight at 4.8 pounds with a handle
Cons
- Small 4-liter capacity limits storage
- Thermoelectric cooling is less powerful than compressor models
- No internal lighting mentioned in specs
Good fit if
- You need a quiet fridge for a bedroom
- You want to cool drinks in a car
- You store skincare products in a small space
Skip if
- You need to store large food containers
- You require fast freezing capabilities
- You want to keep large quantities of beverages
Verdict: BEICHEN 4L Portable Mini Fridge is a compact, quiet option for individuals who need to chill six cans or skincare items in a dorm, office, or car.
Specifications side by side
| Spec | BEICHEN 6L Dual-Voltage Mini Fridge | BEICHEN 4L 6-Can Portable Mini Fridge |
|---|---|---|
| Total Capacity | 6 L | 4 liters |
| Can Capacity | 8 cans | Up to 6 cans |
| Cooling Type | Thermoelectric | Thermoelectric |
| Heating Capability | Cool and warm | not stated |
| Form Factor | Portable | Portable |
| Application | Office, Bedroom, Skincare, Car | Office, Dorm, Bedroom, Car |
| Color | White | Jet Black |
| Voltage | 12V | 12V |
| Dimensions | 5.5 × 5.5 × 11 inches | 7.48 × 10.8 × 9.84 inches |
| Weight | 2 pounds | not stated |
| Size | 5.5” x 5.5” x 11.2 inches | 4 liters |
| Model | MFA-6L-H | MFA-5L-I |
Frequently asked questions
Which BEICHEN mini fridge is better for travel?
The 6L Dual-Voltage Mini Fridge is better for travel. It weighs only 2 pounds and measures 5.5 by 5.5 by 11.2 inches. Its compact, vertical shape fits easily in car cup holders or small storage bins. The dual-voltage support allows you to plug it into both home outlets and car adapters. The 4L model is slightly wider at 10.8 inches, which may not fit as snugly in tight travel spaces.
Can the BEICHEN 6L fridge keep drinks cold in a car?
Yes, the 6L Dual-Voltage Mini Fridge works in cars. It supports dual voltage, meaning you can power it using a standard 110V outlet or a 12V car adapter. This flexibility lets you chill six to eight cans while driving. The unit operates quietly at 25 dB, so it will not disturb your journey. It is designed for use in cars, offices, and bedrooms.
What is the difference in size between the two models?
The 6L model is taller and narrower. It stands 11 inches high with a width of 5.5 inches. The 4L model is shorter and wider. It measures 9.84 inches in height and 10.8 inches in width. The 6L unit also weighs 2 pounds. The 4L model does not list a weight in the provided data. Choose the 6L for vertical storage and the 4L for a lower profile.
Does the BEICHEN 4L fridge have a warming function?
The provided data does not specify a warming function for the 4L Portable Mini Fridge. It is described as a cooling option for six cans or skincare items. The 6L model is explicitly noted for dual-purpose cooling and warming. If you need to warm food or beverages, the 6L Dual-Voltage Mini Fridge is the clear choice. The 4L model is best for simple cooling tasks.
How many cans fit in the BEICHEN 4L mini fridge?
The BEICHEN 4L Portable Mini Fridge holds six cans. It is designed to chill six standard cans or small skincare items. The interior dimensions are 7.48 by 10.8 by 9.84 inches. This capacity is smaller than the 6L model, which fits eight 16-ounce cans. The 4L model is ideal if you only need to keep a few drinks cold at a time.
Is the BEICHEN 6L fridge quiet enough for a bedroom?
Yes, the BEICHEN 6L fridge is quiet enough for a bedroom. It operates at 25 dB, which is similar to a whisper. This low noise level makes it suitable for offices, bedrooms, and cars. The unit is also white, which blends easily into home decor. Its small footprint of 5.5 by 5.5 inches takes up minimal space on a nightstand or desk.
Which model is better for skincare products?
Both models can store skincare products, but the 4L model is specifically mentioned for this use. The 4L Portable Mini Fridge is noted as a quiet option for chilling skincare items in a dorm or office. The 6L model also accommodates skincare items and breast milk. If you have a large collection, the 6L model offers more space. If you have a few items, the 4L model is sufficient.