Specifications of Hisense 75-inch Smart TV in Saudi Arabia: Brand: Hisense Model: 75Q612Q Size: 75 inches Screen Type: QLED Resolution: 4K UHD (3840 × 2160) Operating System: VIDAA Refresh Rate: 60 Hz Sound: Dolby Audio Connectivity: Wi-Fi – HDMI – USB Color: Black Installation: Supports wall mounting