It's known, nothing to panic. Look in the Samsung S10+ forum it's a whole thread on it. Nothing to worry about though ?Hi,
I saw today on a sunny day that the fingerprint scaner is visible in sun. It's only visible on a white background. Have you guys same effect? Maybe it's original film protector effect?
Cheers
Wysłane z mojego SM-N975F przy użyciu Tapatalka
What kind of reactions are you looking for? It's no big deal, it's the technology under the screen.I cant find that thread? Kinda curious what the reactions are.
The only problem is there is no LCD (Liquid Crystal Display), it's OLED (Organic Light Emitting Diode) and I can barely see it if I shine strong flashlight on blank screen, at specific angle and know what and where to look. It's seems to be under semi transparent screen, as it should. Never notice it until now.Lcd on means light passes though it. So the sensor is seen.
Its all normal.