https://wccftech.com/galaxy-s10-emit-sound-via-display/

Increasing the screen-to-body ratio of a smartphone is no easy feat and tech giants like Samsung understand that they will have to think of something other than the display notch. A new report originating from Korea has alleged that Samsung is going to introduce a technology which would allow the display to function as an earpiece too. This technology might be commercialized with the Galaxy S10.

Galaxy S8+ and Galaxy S8 Plus were impressive bezel-less phones, and it got even better with Galaxy S9 in terms of specifications and not from a design ‘point of view’. However, to increase the screen-to-body ratio Samsung would have to think out of the box. Some manufacturers have taken the straightforward route of housing components such as the front camera and earpiece in the notch and stretching the panel to the top edge. However, Samsung is going to eliminate the earpiece instead, as per the latest report from ET News.