Samsung QE77S90F 77" OLED HDR+ 4K Smart AI TV Dolby Atmos (2025)
Samsung QE77S90F 77" OLED 4K Smart AI TV (2025). Samsung QE77S90F 77" OLED 4K Smart AI TV (2025) Specifications. OLED Technology with OLED HDR+ : Pure blacks and vivid colour expertly balanced for cinematic viewing.