In the past 2 years, smartphone design has changed a lot compared to before. The thick upper bezel is replaced by "rabbit ears" (all types) or "perforated" to increase the display space.
Not long after that, the smartphone has a unique slider body design and a self-indulgent "selfie" mechanism. Even recently, some manufacturers are now studying smartphones with selfie cameras hidden under the screen, and Xiaomi is one of them.
Specifically, a patent diagram of Xiaomi has appeared online and it shows a device that has selfie cameras as well as sensors in the screen. A rough translation of the patent description says, there is a secondary screen under the main screen. The light sensor works with both monitors in a way that the camera can display at times when necessary or invisible when not in use. It is a bit difficult to explain because it is not described in detail.
Reportedly, there have been rumors recently that the in-screen camera will be the next trend of smartphones launched in the second half of this year or at the beginning of next year. A few weeks ago, it was reported that OPPO will introduce a phone with a camera sensor located below the screen at the end of the year. Therefore, if this becomes true, this will be the pioneer smartphone for this new design.
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