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Comparison Samsung RB31HSR2DSA silver vs Samsung RB29HSR2DSA silver

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Samsung RB31HSR2DSA silver
Samsung RB29HSR2DSA silver
Samsung RB31HSR2DSA silverSamsung RB29HSR2DSA silver
from $367.00 up to $497.72
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from $340.00 up to $485.44
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Freezer with a capacity of 12 kg/day, fast freezing and a minimum temperature of -24 °C. inverter compressor. Touch control.
Inverter compressor. The temperature in the freezer is up to -24 °C. Freezing capacity 12 kg/day. Vacation mode. Touch control. Cold retention time 20 hours.
Total capacity306 L289 L
Number of chambers22
Number of cooling circuits22
Number of compressors11
Inverter compressor
No Frostfreezer / refrigerator compartmentsfreezer / refrigerator compartments
Features
Features
holiday mode
door alarm
reversible door
holiday mode
door alarm
reversible door
More features
hidden door handles
hidden door handles
Refrigeration chamber
Refrigerator capacity230 L213 L
Dynamic air cooling
Auto-defrost
LED lighting
Freezer chamber
Freezer compartmentbottombottom
Freezer capacity76 L76 L
Freezer temperature-24 °C-24 °C
Autonomy time12 h20 h
Freeze capacity12 kg/day12 kg/day
Fast freeze
More specs
Controlsinternal touch controlsinternal touch controls
Energy classA+A+
Energy consumption per year280 kWh272 kWh
Climate classSN, N, ST, TSN, N, ST, T
Noise level39 dB39 dB
Dimensions (HxWxD)185x60x67 cm178x60x66 cm
Weight67 kg67 kg
Color
Added to E-Catalogjune 2015march 2015

Total capacity

The total capacity of the refrigerator is the total capacity of all the main working chambers: refrigerating, freezing, zero, and wine chambers. The set of these chambers, of course, will be different in different models (see more about them above). Here we note that large volumes, on the one hand, simplify the storage of numerous products and, on the other hand, affect the dimensions and price of the unit. It is also worth considering that refrigerators of the same total capacity may differ in the capacity of individual chambers.

Refrigerator capacity

The total capacity of the main working chamber of the refrigerator. If there are separate zero chambers, compartments for wine and other additional functions, this paragraph takes into account only the volume of the refrigerating chamber itself, without additional equipment. In the smallest modern units, this figure does not even reach 100 liters, in the largest it can exceed 400 liters.

The choice of capacity depends on the actual storage needs of the products. At the same time, both the volume of stocks and the frequency of their replenishment (every day, once a week, etc.) matter. The chamber should not be stocked completely; this adversely affects the quality of the refrigerator. On the other hand, it is worth remembering that large volumes accordingly affect the dimensions and price of the unit.

In general, for one or two people, a capacity of 200 – 250 liters, or even less, is considered quite sufficient. The optimal capacity for a family of three is about 250 – 300 liters, for four to five people — 300 – 350 liters, and larger volumes are really needed mainly for specific situations when food has to be stored in large quantities and for a long time.

Autonomy time

The autonomy time provided by the refrigerator when the power is turned off.

Often, this parameter describes the capabilities of the freezer. In such cases, the autonomy time is indicated as the time during which, at an outside temperature of +25 °C, the temperature in the filled freezer does not rise above -9 °C (this level is considered critical for the storage of frozen foods). Accordingly, the actual autonomy time may differ from the claimed one — depending on the ambient temperature, the frequency of opening the refrigerator, etc. However, this parameter describes the quality of thermal insulation quite accurately, and it is possible to evaluate different models and compare them with each other.

Also, autonomy time can be given for models without freezers: in such cases, we are talking about the time during which the temperature in the refrigerator compartment remains at an acceptable level under approximately the same conditions.

Energy consumption per year

The average amount of energy consumed by a refrigerator in a year of operation. Of course, these figures are not absolutely accurate; the actual power consumption may vary depending on the specific operating conditions. However, this parameter makes it possible to evaluate the power consumption of the refrigerator and compare different models with each other. At the same time, it often turns out to be more convenient and visual than the energy consumption class (see above) because in this paragraph we are talking about a specific figure (from which you can also calculate the cost of electricity consumed). For clarity, let's take the following example: a small two-chamber refrigerator with energy class A can consume less energy per year than a large side-by-side unit of class A+++, although formally, in terms of energy consumption classes, the second model will be more economical than the first.
Samsung RB31HSR2DSA often compared
Samsung RB29HSR2DSA often compared