What cell phone doesn't hurt your eyes? Vivo Huawei Apple ranking

Mobile phone play for a long time, more or less will hurt the eyes a little bit, so which mobile phone hurt the eyes the least? Let's take a look at the ranking of vivo Huawei's apple with Xiaobian

for electronic products, whether mobile phones, TV cameras or tablets, many people will have dry eyes, blurred vision, visual fatigue, head, neck and back pain and other symptoms after using smart phones or computers for a long time. Because they emit a light called HEV (also known as blue light), which may cause permanent damage to our eyes. Especially in the case of complete darkness at night, plus the high brightness of the screen, the damage to the eyes is the biggest. In recent years, the aging of myopia is the best proof. Most children play more electronic products, leading to myopia, so many office white-collar workers and mobile phone controllers will buy blue light proof glasses to protect their eyes.

In fact, some mobile phone brands with better experience are also very user-friendly in design. Mobile phone manufacturers also consider some problems of heavy use of mobile phones by consumers, so they add the function of preventing blue light on mobile phones. Of course, they need to set up and turn on this function by themselves. Although myopia may not be prevented, it can at least protect the eyes.

Vivo As a big brand mobile phone manufacturer in China, vivo has not only gorgeous appearance and photo effect, but also special global eye protection mode. It's very easy to turn on this function. Just slide up from the bottom of the screen and click to find the global eye protection. At this time, you will see that the screen will change from bright state to yellow and dark state. In this case, it can effectively filter Drop the blue light from the mobile screen, so as to protect the eyes.

Huawei mate 9 Huawei mate 9 has added the blue light filtering function. Huawei claims that with the blue light filtering function, mobile phones can protect users' eyesight to the greatest extent in a dark environment, which is said to be the biggest highlight of Huawei mate 9. Visible and blue light proof design has become a major trend of smart phones. In fact, from such a small detail, we can see which mobile phone manufacturers have humanized design and service.

Apple's apple mobile phone added eye protection mode when IOS 9.3 was updated. Now your iPad, iPhone and iPod touch devices all have the new function of "night shift". In other words, the screen can automatically adjust the color temperature, using warm yellow light instead of dazzling blue light. When the system is ready, you can find "night shift" in "Settings" - display and brightness ", and then set it according to your own needs.

Apple also has a way to find "zoom" in the display by setting, general and auxiliary functions, open "display controller" in the display, select "full screen zoom" in the "zoom area", and select "dim light" in the "zoom filter" at the bottom of the contact information of Huabei cash. Then you can add this function to the shortcut key. When you want to set it in the future, press home key three times in a row to pop up this function. Select the weak light of the filter.