For me it’s the notification light you used to find on older phones, was particularly good to know if your phone was charged without picking it up
For me it’s the notification light you used to find on older phones, was particularly good to know if your phone was charged without picking it up
Pixel phones and I believe Samsung phones just light up the OLED display to let you know that there is notification. An independent LED was only necessary because screens would have to light up the whole display to indicate notification,but now we have better screens so that isn’t necessary.
That’s like every brand nowadays.
Sony phones are now 4k oled screens, but still have RGB led.