1, definition difference: half circle heat refers to half circle heat, that is, half of its heat generation; Full circle heat refers to full circle heat.

2. The difference of heating principle: only a part of the bottom of semicircle heating has heating elements, so the heating area is relatively small, and only a part of the area is heated, so the temperature is uneven, and it takes a long time to heat to the set temperature. Omni-directional heating There are heating elements at the whole bottom, which will heat the heat conducting plate at the whole bottom of the pot, and the temperature will be uniform, so that the water can be heated to the set temperature more quickly.