A few months ago, Apple prototype collector Kosutami shared the first images of a prototype HomePod with an LCD display on top ... potentially to let users answer phone calls and reply to messages.

Of all the new phones ... a 326ppi display. In other words, the XS devices have higher resolution displays. It’s worth noting that OLED or LCD doesn’t affect the resolution of the display. Regardless, ...

The OLED display Apple is using in its new iPhone X brings several benefits over current LCD ... the phone thinner or add a little more battery capacity. Just as important is the image.

Samsung Electronics has developed a double-sided LCD panel that can display images on two sides. The double-sided LCD panels have been designed primarily for mobile phones, Samsung said.