2021! Don’t believe these rumors about mobile phones

This kind of charging criterion is only applicable to Ni Cd batteries and Ni MH batteries that can produce memory effect. For the new mobile phones that use Li ion batteries now, the periodic charging effect of Li ion batteries is better than the recharging effect after exhausting. < / P > < p > the quality of photos is related to many factors, such as sensors, mirror groups, software algorithms, and so on. Therefore, most of the smart phones will consider the balance of various components in the research and development, and the effect will be better. < / P > < p > in our daily life, most of the information of smart cards is stored in chips, and these chips are generally semiconductor chips. They do not use magnetic recording technology, so these cards will not be degaussed by mobile phones. At the same time, for some smart cards using magnetic recording technology, because the electromagnetic wave emitted by the mobile phone can not generate a lot of magnetic field, these cards will not be degaussed by the mobile phone. < / P > < p > the smart phones we use in our daily life are small in size, and the influence of mobile phones on the change of resistance is very weak, so even in thunderstorm weather, the probability of lightning stroke is very small. However, it should be noted that the use of fixed line telephone in thunderstorm weather has certain risks, because the telephone line is connected with the outdoor, and it is easy to be hit by lightning, so we should try not to use fixed line telephone in thunder and lightning. < / P > < p > first of all, the causes of cracks on the mobile phone screen are not the same, and the sizes of cracks are also different. The scratch size is generally much larger than the diameter of toothpaste friction agent particles, so it is difficult to make these particles firmly fill in the scratch by friction alone. Don’t try again, or it’s even harder to clean up. < / P > < p > when buying a mobile phone, screen resolution is often mentioned. Generally, people tend to buy a mobile phone with high resolution. With the continuous development of mobile phone technology, 2K screen and 4K screen are rising. However, is the higher the screen resolution, the better? < / P > < p > in fact, 1080p resolution can meet the needs of our eyes. 2K screen resolution is about 1.8 times of 1080p resolution. Although 2K display effect is very delicate in theory, it is difficult for us to see obvious difference with naked eyes, so we need not blindly pursue too high resolution in screen resolution. < / P > < p > when buying a mobile phone, there will be many free gift packages, such as mobile phone film, mobile phone shell, self timer bar Isn’t that exciting? Seeing so many gifts, many small partners forget to evaluate the price performance of mobile phones. They think that they must have made money. In fact, many of these gifts are worth less than 100 yuan. If the gift package is built on the condition that the price of mobile phones is hundreds of yuan higher than that of mobile phones, it is not cost-effective to start with. Iqoo5 series debut strength interpretation of “120 super full mark flagship”