Is it better to buy frequency conversion or fixed frequency for household air conditioners?

Comparison of advantages and disadvantages between frequency conversion and fixed frequency;

Advantages of frequency conversion air conditioner: more accurate temperature control, low noise, more comfortable human body and long compressor life.

Disadvantages of inverter air conditioner: it usually takes more than 5 hours, so as to give full play to its power saving advantages. If the start-up time is short, the inverter air conditioner can't play its power-saving advantage, and even consumes more power than the ordinary constant-speed air conditioner.

Advantages of fixed frequency air conditioner: low price.

The disadvantage of constant frequency air conditioning is that the compressor of traditional constant speed air conditioning relies on its constant "on-off" to adjust the indoor temperature, which is easy to cause the room temperature to be hot and cold, and consumes more electricity.

Frequency conversion air conditioner and fixed frequency air conditioner have their own characteristics, so they should be selected according to their actual needs.