Joybuy Insights

Fridges and Freezers: How to Find the Right Appliance for Your Home

A new refrigeration appliance should work reliably for many years. Even so, buyers often make their decision based on appearance or a single advertising claim. With fridges and freezers, however, small differences in energy consumption, dimensions and features can make a noticeable difference later on.

Three common buying misconceptions are particularly widespread:

  • “NoFrost automatically means lower energy consumption.” NoFrost reduces the need for manual defrosting, but depending on the model, it may involve additional fan-assisted cooling technology. The stated annual consumption in kWh remains the key figure.
  • “More litres are always better.” A large appliance needs sufficient floor space and may use unnecessarily high amounts of energy in a small household. What matters is the usable capacity in relation to your actual needs.
  • “Quiet” is sufficient information. Check the specific noise level in dB. A fridge with a noise level of 32 dB is suited to an open-plan kitchen differently from a 40 dB appliance, even if both are advertised as quiet.

The Most Important Buying Criteria at a Glance

1. Capacity and design to suit your available space

A fridge-freezer combines refrigeration and freezer compartments in a single appliance. This design can be practical for couples or families, while a single-person household often needs less capacity and may be better served by a fridge with freezer compartment or a mini fridge.

Before buying, measure:

  • available width, height and depth
  • clearance from walls, radiators and furniture
  • door-opening direction and required opening angle
  • the route to the installation location
  • ventilation clearances specified in the instruction manual

A freestanding fridge can be positioned flexibly. A reversible door is useful if the room layout may be changed later. For small kitchens, offices or holiday homes, a compact freezer, a tabletop freezer or a mini fridge may be suitable.

2. Judge energy efficiency by more than just the letter

The EU energy efficiency scale ranges from A to G. You should also compare annual consumption in kWh. An appliance with a larger usable capacity may use more electricity than a more compact model, even if both have the same efficiency rating.

Examples from our selection:

  • The Bauknecht KGDNF 203 A is listed with class A and consumption of 112 kWh per year.
  • The Haier HDPW7620AANPK has class A and a stated annual consumption of around 114 kWh.
  • The Gorenje F49DPW operates with class D and uses 131 kWh per year, with 85 litres of freezer capacity.
  • The Comfee RCD48BL2EUY(E) is listed with annual consumption of 110 kWh for a 43-litre mini fridge.

Always compare similar appliance types and usable capacities. Low consumption can help reduce running costs, but it does not replace checking the purchase price, warranty terms and features.

3. Noise level, freezing performance and temperature stability

For living kitchens or rooms with sleeping areas, the noise level is particularly important. The technical specifications state it in dB. The difference between 32 dB and 40 dB is not merely a marketing figure in everyday use; it may be noticeable in quiet rooms.

When choosing a freezer, you should also consider the following figures:

  • Freezing capacity in kg/24 h: Shows how much fresh food can be frozen within 24 hours.
  • 4-star rating: Indicates that the appliance is suitable for storing frozen food at correspondingly low temperatures.
  • Storage time during a power cut: Shows how long the temperature can be maintained according to the manufacturer’s specifications.
  • Climate class: Indicates the intended ambient temperature range. For cellars, garages or unheated rooms, the manufacturer’s approval is essential.

NoFrost prevents ice build-up through an automatic defrosting system. With appliances without NoFrost, including some compact freezers, you should allow for occasional manual defrosting.

Our Selection for Different User Profiles

Suitable for: Budget-conscious first-time buyers
Gorenje F39EPW4 Tabletop Freezer Energy Class E

Gorenje F39EPW4 Tabletop Freezer Energy Class E

Why this product suits the profile: This compact freezer offers 61 litres of usable capacity, making it suitable for single-person households, small flats or additional freezer space where floor space is limited.

How this product avoids the pitfall

The dimensions of 84.2 × 47.5 × 44.8 cm make the space required clear. Mechanical controls do away with additional functions that not every household needs.

Main benefit & strengths

61 litres of usable capacity, 4-star freezer compartment, freezing capacity of 3 kg per 24 hours and reversible door.

Suitable for: Buyers with high quality expectations
Bauknecht KGDNF 203 A Multi Zone NoFrost Fridge-Freezer

Bauknecht KGDNF 203 A Multi Zone NoFrost Fridge-Freezer 355L

Why this product suits the profile: This fridge-freezer combines 249 litres of fridge space and 106 litres of freezer space with NoFrost, an inverter compressor and a switchable Multi Zone.

How this product avoids the pitfall

The technical specifications state 32 dB, annual consumption of 112 kWh and a 90-degree door-opening angle. This makes it easier to assess whether it is suitable for open-plan kitchens and tight spaces.

Main benefit & strengths

355 litres of usable capacity, energy efficiency class A, NoFrost and freezing capacity of 10 kg per 24 hours.

Suitable for: Specialist uses & frequent users
ECOFLOW GLACIER Portable Compressor Fridge 45L

ECOFLOW GLACIER Portable Compressor Fridge 45L

Why this product suits the profile: This portable compressor cool box is designed for camping, motorhomes, boats, cars and off-grid use.

How this product avoids the pitfall

Rather than considering capacity alone, it also takes power supply and the intended environment into account: AC, a 12/24-volt vehicle connection and solar charging are supported.

Main benefit & strengths

45 litres of usable capacity, two temperature zones, a temperature range down to -20 °C and app support.

Suitable for: Small kitchens and offices
Comfee RCD48BL2EUY E Mini Fridge 43 Litres

Comfee' RCD48BL2EUY(E) Mini Fridge 43 Litres

Why this product suits the profile: At 44.5 cm wide, this slimline mini fridge fits into small kitchens, offices, guest rooms or holiday accommodation.

How this product avoids the pitfall

The compact width and clearly stated capacity make it easier to weigh up the space required against the available storage realistically. The appliance has three temperature settings and a separate chiller compartment.

Main benefit & strengths

43-litre capacity, annual consumption of 110 kWh, height-adjustable shelves and a salad crisper.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

Practical Tips Before Delivery and Initial Use

  • Allow a transported appliance to stand upright in accordance with the manufacturer’s instructions before connecting it.
  • Place it on a level, dry surface and observe the specified ventilation clearances.
  • Check that the socket, door hinge position and transport route are suitable for the appliance.
  • Do not place hot food directly into the fridge or freezer compartments.
  • Keep the door closed as much as possible during a power cut.
  • Do not use sharp objects or unauthorised heat sources for defrosting.

FAQs About Fridges and Freezers

How much capacity does a household need?

This depends on shopping habits, cooking routines and the space available. Single-person households can often manage with a small fridge or compact fridge-freezer. Families are more likely to benefit from separate compartments with greater usable capacity. Usable capacity is what matters, not the appliance’s external gross volume.

Is a NoFrost fridge worth it?

NoFrost can reduce maintenance because the freezer compartment does not need to be defrosted manually on a regular basis. Whether the feature is worthwhile depends on how often you freeze food and how important low maintenance is to you. Also compare annual consumption and noise level.

How can you reduce a fridge’s electricity consumption?

Choose an appliance suited to the size of your household, do not place it next to heat sources and allow hot food to cool first. Good ventilation, clean door seals and keeping the door-opening time as short as possible all help ensure efficient operation. The stated annual consumption in kWh remains the decisive figure.