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Source: Mohamed Adel – Erm News
Technology companies are running the last month of 2018 to develop the first features of the mobile phone market with the start of the new year 2019.
Samsung and Huawei competed with their phones, which were launched in the week. On December 10, the light came out of the Galaxy A8s. On the 17th of the same month, Huawei came out with Nova 4, On their screen, and the appearance of the camera on the inside of the screen itself.
"Samsung" and lasers
South Korea, Samsung, has adopted a technology developed specifically for its phone, the HIAA or Hole In Active Area, which uses a specific laser beam to turn a circular aperture into an efficient screen that works normally, without requiring a black background.
That's what Samsung used in its new phone: the 24-megapixel front camera was placed under the screen glass directly under a 6 mm wide aperture, which made the audience critical in this regard. which concerns the capture of a large part of the screen by the lens.
"Huawei" and the screen part
In his new phone, Huawei will rely on the technology he uses for the first time to place the silky camera directly on the screen without using a black part. The new technology is to make the top of the screen separately from the rest, so as to be transparent, Samsung will not need a big hole directly inside the screen , as in the Samsung Galaxy A8, where Samsung is wearing a hole occupies a 6mm screen, while Huawei only opened 4.5mm of the screen and, despite the small difference, the Chinese company She claims that its opening occupies an area of 50% of the hole occupied by his South Korean counterpart
To complement this unique experience, Huawei has provided the new phone with a compact and compact sensor in the small screen slot, as well as an innovative idea of closing the screen hole with a metal ring. preventing light from the screen to interfere with the camera lens path. Then the images come out.
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