Las Vegas has unveiled Sphere, a $2.3 billion entertainment venue that has a giant LED screen that displays a range of animations such as the moon and planets, fireworks and eyeballs. Construction ...

On the inside, it’s a spherical theater that houses 18,000 seats, along with a 16K wraparound LED screen. The whole thing cost Sphere Entertainment over $2 billion to build.

And today LG has announced the ‘Magnit’: A huge 4K Micro LED screen that will ship as standard with a flagship Bang & Olufsen speaker system.

The wall, also called an LED volume, is a 1,000-panel curved screen that provides immersive backgrounds to film movies, TV shows, commercials and music videos without having to use a green screen.