Some years back our sound engineers have developed their own algorithm called “TrueImage Upmixing” that can up mix any amount of input channels up to 21 channels. That also includes height channels. All of our televisions support TrueImage Upmixing, but not all have the same amount of speaker channels.
Read more about the TrueImage algorithm here.
Currently we don’t have support for Dolby Atmos, but we are looking into adding it as another supported standard.