The 75-inch model of the TCL Q6 is another affordable option if you’re really looking to fill out a home theater. The 75-inch screen ... TV — Amazon Fire Omni 75-inch 4K Fire TV — Sony ...
so if the rest of the name is the same then it's the same TV. Sony has LCD and OLED models, and the naming convention is similar for both. First you get the screen size (ignore the 'K' at the start ...