Product Description: Samsung QM75C QMC Series - 75' Class (74.5' viewable) LED-backlit LCD display - 4K - for digital signage Product Type: LED-backlit LCD flat panel display Diagonal Class: 75' Diagonal Size: 74.5' Commercial Use: Yes - digital signage Platform: Tizen OS Resolution: 3840 x 2160 Display Format: 4K UHD (2160p) Video Interface: HDMI HDMI Ports Qty: 3 ports Connectivity: Wi-Fi, LAN, Bluetooth PC Interface: DisplayPort Technology: VA LCD Backlight Technology: LED backlight Commercial Features: SMART Signage Platform, Auto Source Switching & Recovery, Auto Level, MagicInfo S10 Player, Custom Home, Tizen Enterprise Platform, Video Conference Solution, Samsung VXT CMS, Home UI, VMWare, Signage New Home, upgradable web-engine Picture Enhancements: Mega Dynamic Contrast Ratio, Dynamic Crystal Color, Intelligent UHD upscaling, 72% Color Gamut NTSC Speaker System: 2 channel Storage Capacity: 16 GB (available 10 GB) USB: 2 ports Included Accessories: Remote control Voltage: AC 100