Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizen grass Luo Yuzi for the clue delivery! CTOnews.com, April 16, a recent blogger posted that a small detail of Huawei Mate X3 folding screen phone is very important to it, that is, the PPI of the inner and outer screens is the same, so that the font size and interface elements of the same App on the inner and outer screens are the same, and more content can be displayed on the inner screen.

In response, Huawei terminal BG CTO Bruce Lee forwarded the Weibo and popularized science. Bruce Lee said that in order to achieve the same PPI as the outer screen, the inner screen of Huawei Mate X3 uses two specially customized screen drivers IC in series to support such a high resolution. Because the products of other manufacturers use only one IC, they have to reduce the PPI of the inner screen, and they will find that the number of lines of content displayed on the inner screen is less than that on the outer screen.

According to CTOnews.com, PPI (Pixels Per Inch) is also called pixel density unit, which represents the number of pixels per inch. Therefore, the higher the PPI value, the higher the density of the display screen to display the image, the richer the details of the picture. Huawei Mate X3 inner and outer screen PPI is 426, but also support 120Hz high refresh rate, equipped with Huawei self-developed Kunlun glass, the whole machine drop resistance is enhanced to 10 times.

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