Comparison Samsung ME81KRW-3 white vs Samsung ME81KRW-1 white

It is the number of fixed power levels provided in the design of the microwave. The more such levels, the wider the capabilities of the device because different tasks require different heating intensities.

The country in which, according to the manufacturer, the model is manufactured. Even though most of the capacities are located in China, European factories for the production of household appliances have not disappeared. And some models can be produced on them. In general, such a division into a Chinese or European factory should not particularly affect the quality of products but the stereotype of a reliable European assembly is present. However, it is possible that the model may have a country of manufacture, for example, Poland, and in the store, under the same article, you will meet China.