Previously, Xiaomi had demonstrated a smartphone with under-screen camera technology, which is expected to be Xiaomi Mi MIX 4 flagship phone. Now a famous Chinese leakster “Digital Chat Station” claimed that the new flagship model, codenamed 2106118C, has received radio transmission certification, and it also supports UWB! UWB stands for Ultra Wide Band, which is ultra-wideband communication.
Not long ago, Xiaomi released the “One Finger Connect” UWB technology, with built-in UWB chips and array antennas, and with the help of Xiaomi’s self-developed antenna arrangements and algorithms, it enables spatial perception capabilities between mobile phones and smart devices.
He also pointed out that the model naming rules have also changed, and the model is not K8. Previously, the proactive flagship model of the year under the Xiaomi screen ended with a K8, which supports wired fast charging of about 120W and wireless fast charging of more than 70W. It is expected to be announced within this year. However, this is currently only a network message, which has yet to be officially verified.
Last year Xiaomi introduced a third-generation under-screen camera technology and it seems that this technology has reached a commercial standard, making it available for mass production.
The third generation of the camera uses a new pixel arrangement under the display. The screen lets light pass through the sub-pixel gap so that every single pixel still maintains the full RGB sub-pixel display without sacrificing pixel density.
The source also stressed that the exact date of the release of the Xiaomi Mi Mix 4 has not been assigned, however, according to preliminary data, it became known that the mobile phone will be on sale in the third quarter of this year.
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