On December 21, it was reported that last night, the official overseas account of OnePlus released a demonstration video of the OnePlus 8T Concept concept machine.

This concept machine is modified based on One Plus 8T. The main highlight is the appearance design. One Plus has added a large number of irregular patterns on its glass back cover. These patterns use the electrochromic technology and are covered with a color change film. By applying different voltages, it can change from the original gray to dark blue. After receiving the message notice In case of an incoming call, the back cover can change color (similar to the function of the breathing light of a mobile phone).

In addition to the electrochromic back cover, Yijia's concept machine also has a motion sensing function. Through the millimeter wave radar added in the rear camera area, it can sense the user's gesture and realize functions such as answering the phone with gesture.

(OnePlus Concept One concept machine)

When it comes to electrochromism, users who often follow the news of the digital circle may remember that OnePlus Concept One, another concept machine displayed on CES at the beginning of this year, also used this technology. At that time, electrochromism was mainly used to achieve the effect of hiding the camera visually and improve the integrated beauty of mobile phones. Electrochromism was shown on concept aircraft twice a year, presumably this technology will also be reflected in the future mass production models of OnePlus.

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