. Specifications Display Screen Size (Diagonal) 74.5" Resolution 3840 x 2160 Panel Type Unspecified LCD HDR Compatibility HDR10, HDR10+ Brightness 500 cd/m� Viewing Angle (H x V) 178 x 178� Aspect Ratio 16:09 Contrast Ratio 4000:01:00 Response Time 8 ms Backlighting Technology Edge LED Connectivity Primary Connectivity Location Display Input Ports 2 xHDMI 2.0 Audio, Video 1 xDisplayPort 1.2 Audio, Video 1 xDVI-D Video 1 x1/8" / 3.5 mm Audio Output Ports 1 xHDMI 2.0 � Audio, Video 1 x1/8" / 3.5 mm � Audio USB Ports 2 xUSB 2.0 Type-A Ethernet Ports 1 Control IR via 1/8" / 3.5 mm Input RS-232C via 1/8" / 3.5 mm Input Wi-Fi Built-in Bluetooth Yes General Display Orientation Landscape, Portrait HDCP Support Yes, Version 2.2 Surface Surface Treatment Anti-Glare Audio Built-In Speakers Yes,2 x10 W Speaker Configuration 2-Channel Hardware Operating System Tizen 4 Processor 1.7 GHz ARM Cortex A72 Quad-Core Storage 8 GB RAM 2.5 GB LPDDR4 1500 MHz Convenience Supported Video File Types H.263, H.264/AVC, H.265/HEVC, MPEG, MPEG2, MPEG4, VC-1, VP8, VP9 Supported Audio File Types AC3 Supported Photo File Types JPEG, PNG Electrical Power Consumption Typical: 178.0 W Maximum: 231.0 W Standby: 0.5 W AC Input Power 100 to 240 VAC, 50 / 60 Hz Environmental Operating Temperature 32 to 104�F / 0 to 40�C Operating Humidity 10 to 80% Certifications ENERGY STAR, as per Manufacturer Physical Wall Mounting 400 x 400mm IP Rating IP5X Bezel Thickness 11.5 mm (Right/Top/Left) 12.5 mm (Bottom) Duty Cycle 24 Hours / 7 Days Dimensions 66.2 x 37.8 x 2.0" / 1681.1 x 960.1 x 49.7mm Weight 84.44lb / 38.3kg