LG is introducing seven new 4K OLED TVs during CES this year. Ranging in size up to 77 inches, the TVs feature the company’s WRGB pixel technology (including a fourth color — white — for improved viewing angle and more vivid colors), and its “Art Slim” design (ultra-thin displays with transparent stands that make the sets appear as if they are floating). “At the top of LG’s list for CES 2015 is the EG9900, a 77-inch flexible 4K OLED TV,” Digital Trends reports. The set includes “a 100W 4.1 Channel speaker system with wireless subwoofer developed by Harman/Kardon, and deca-core processor for faster webOS performance.” LG is also introducing two new 4K LCD TVs, one of which features Quantum Dot technology.