evo77Display: 76.77 in, OLED evo, 3840 x 2160 pixels Viewing angles (HV): 178 ° 178 ° Refresh rate: 48 Hz - 144 Hz TV tuner: Analog (NTSCPALSECAM), ATSC, Clear QAM Cores: 4Discover the next generation of LG's Smart AI TVs, OLED77C4PUA, for the optimal viewing experience tailored to you through the webOS platform's smart AI features. Click for pictures, reviews, and tech specs for the LG OLED evo AI