Brand New Sealed Unit * ---Samsung The Terrace Smart Outdoor TV ---75" 3840 x 2160 4K UHD QLED Display ---Aspect Ratio - 60Hz ---Max Brightness - 2000 cd/m2 ---HDR Support - Yes, HDR10, HDR10+, Hybrid Log Gamma ---Refresh Rate - 60Hz ---Variable Refresh Technology - FreeSync Premium ---TV Tuner - Yes, ATSC, Clear QAM ---Built-in Speakers - Yes, 20 watt ---Virtual Assistant - Alexa, Google Assistant, Samsung Bixby ---Smart TV - Tizen ---Mounting Hole Pattern - 400 x 400 mm.