electrical appliances should not blindly buy them even if they are reduced! The "3 no-buy" law of these electrical appliances is recommended to collect them.
Home appliances, like other products, also have some major home appliance discounts and price reduction promotions every year.
Some friends think that after the price of electrical appliances is reduced, they must buy them quickly, so that they can "get the cheap".
But as a veteran, it is recommended that you do not blindly follow the trend when buying electrical appliances. Even if the electrical appliances are reduced, you should carefully consider it before buying.
I advise everyone:
electrical appliances should not blindly buy them even if they reduce the price! It is recommended to collect these electrical appliances’ “3 not to buy” law!
I believe that the law of not buying electrical appliances 3 summarized by these experienced people can also help you and save some money.
- TV 3 Don’t buy
① Don’t buy ULED, buy OLED
In terms of display technology, it is recommended that you not buy ULED, buy OLED.
Some friends may not know much about this. You just need to remember that is actually just a marketing term for some brands, and it is not much different from ordinary LCD TVs , and there will also be light leakage problems.
②Don’t buy soft high brushes, buy TVs with a full channel of 120Hz or above
In terms of refresh rate , it is recommended that you do not buy soft high brushes, because most of the soft high brushes on the market are supported by software, and the picture quality is relatively not as stable.
, and some good TVs can basically achieve full channel of more than 120Hz, which will make the clarity higher.
③ Don’t buy the 4k of the RGBW logo, buy the 4k of the RGB logo, and buy the 4k
. This is mainly aimed at the picture quality of the TV. Most friends may not know much about these terms.
You only need to remember that the 4k of the RGBW logo is basically cut corners , but a layer of white is added to the RGB red, green and blue colors, and there are some shortcomings in the picture quality.
- Electric water heater 3 Don’t buy
① Don’t buy electric water heater without constant temperature
In terms of electric water heater, first of all, it is recommended that you do not buy electric water heater without constant temperature design.
If the electric water heater does not have a constant temperature function, then there will often be frequent cold and hot situations during our use. The comfort level is relatively poor, and it is particularly inconvenient to use.
②Don’t buy instant-heating electric water heater
Although instant-heating electric water heater can be instantly opened and heated, its power is generally above 6 kilowatts, the power is particularly large, and the route is particularly complex, and it consumes a lot of power to use, and it is not that convenient.
For daily life, it is recommended that you choose a water storage water heater.
water storage water heater will heat the tap water to the temperature we set, and then turn on the insulation state, which will make us more convenient when using hot water, and will not cause any cold or hot situations.
and compared with instant water heater , the power is not that high.
③ Do not buy electric water heaters without anti-electric wall design
Although most electric water heaters on the market now have anti-electric wall designs, there are also some water heaters without anti-electric wall designs.
anti-electric wall is directly related to the safety of our use of water heaters , so it is recommended that you must buy an electric water heater with an anti-electric wall design. In this way, even if there are leakage problems during use, the electric water heater will automatically be powered off, which is relatively safe.
- air conditioner3 Don’t buy
① Don’t buy fixed frequency air conditioner, buy variable frequency air conditioner
First of all, when it comes to buying air conditioners, it is recommended that you buy variable frequency air conditioners.
variable frequency air conditioner will automatically adjust the working frequency of compressor during the working process. When the indoor temperature reaches the temperature we set, it will automatically slow down the working speed of the compressor, which can reduce the working pressure of the compressor. can also achieve energy-saving and power-up effect, and the comfort will be better.
Fixed frequency air conditioner will not automatically adjust the working frequency of the compressor during the operation. After the temperature at that time reaches the temperature we set, the fixed-frequency air conditioner will stop working. After the indoor temperature changes, the fixed-frequency air conditioner will continue to work under the fixed-frequency air conditioner. In this way, the indoor temperature will be prone to frequent cold and hot conditions, and the power consumption will be greater.
②Don't buy a three-level energy-efficient air conditioner
When you buy an air conditioner, you will find that the air conditioner has an energy efficiency level logo on it. recommends that you try to buy a first-level or second-level energy-efficient air conditioner, and do not buy a three-level energy-efficient air conditioner. The energy efficiency level of the air conditioner will directly affect the power consumption when using the air conditioner. If the third-level energy efficiency of is used, the power consumption will be particularly large and the cost of use will be relatively high.
③ Do not buy air conditioners with unguaranteed quality
When purchasing air conditioners, suggests that everyone try to choose some big brands, which will be relatively more secure. Some small brands may not be so secure in after-sales service and product quality . They will also encounter various problems during use, which will cause trouble to our lives.
Summary:
Whether it is encountering electrical appliance promotions or other discount activities, it is recommended that everyone must keep in mind the above electrical appliances 3 no-buy law, do not blindly follow the trend, and do not blindly seek cheap things.
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