In fact, not only children, but also adults spend a lot of time on mobile phones. For a long time, it will cause damage to eyesight. Mobile phone manufacturers are also aware of this problem. Since it is impossible for us to give up smart phones completely, we can only start from the screen and function. For example, domestic mobile phone manufacturers such as oppo generally begin to pay attention to the screen of mobile phones Eye protection effect, adding anti stroboscopic function to the screen, and adaptive brightness adjustment, etc., can reduce the damage of mobile phone screen to eyes to a certain extent. < / P > < p > when it comes to stroboscopic, it can be said that it is one of the most obvious problems that the mobile phone screen damages the eyes. For example, PWM dimming is the main dimming method for many mobile phone screens in the market. Because of the use of light, off alternate light technology, it will cause the naked eye invisible stroboscopic problem, over time will certainly cause damage to the eyes. The most intuitive feeling is that you can take a mobile phone to another mobile phone to shoot a video. If the screen of the mobile phone in the screen shows a series of slash ripples, it means that PWM dimming is adopted, which will cause more damage to the eyes. < / P > < p > and oppo reno4 Pro can eliminate the screen flicker problem by low brightness and no stroboscopic function. Once this function is turned on, if you take another mobile phone to reno4 Pro screen for shooting, you will find that there are no corrugated lines on the screen, and the brightness will be appropriately reduced. Even playing the phone in the quilt will not be dazzling, which greatly alleviates eye fatigue. < / P > < p > in addition to stroboscopic light, the blue light emitted by the mobile phone screen also causes great damage to the eyes, especially for those friends who like to watch the mobile phone in the bed at night. At present, many mobile phones are equipped with the eye protection function of filtering blue light. Oppo reno4 Pro can open the “eye protection mode” with low blue light certification, so as to filter out more blue light on the screen. Although the screen image will become a bit yellow at this time, the eyes will be more comfortable after a long time. In addition, if you often like to read novels at night, you can also turn on the “black and white screen” so that the whole screen is like an e-book, and the eye protection effect is better. < / P > < p > today’s new mobile phones are doing better and better in terms of screen eye protection. This is also an important measure for mobile phone manufacturers to put people first and embody humanization. After all, health is the first priority. Therefore, in order to protect your eyes, you should choose a mobile phone with enough eye protection functions, such as oppo reno4 Pro does a good job in eye protection. It is equipped with stroboscopic protection, blue light filtering and black-and-white mode. It does little harm to the eyes. Even if you look at the mobile phone for a long time, your eyes will not feel sour and astringent. For those who attach great importance to the eye protection function, reno4 Pro is undoubtedly a very good choice, and now it is during the o powder Festival, there are all kinds of discounts, starting is very cost-effective, if you are interested, you must not miss it! gather and watch! Huawei P40 Pro evaluation: excellent mobile phone photography elegant design, do you like it?