Tecno is apparently working on something called the Arc Interface – RGB lights on the back of the phone that light up for new notifications. Here “the phone” appears to be the Tecno Pova 5, although there is a chance that it is a different device instead.
Here is a demo of Arc by Ishan Agarwal, which shows the light strips blink into life for an incoming call:
The @pova_mobile seems to feature LED lights for notifications at the back & here it is in action as the phone gets…
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