System System Type: MultiBoard Display Display Type: LCD Type of Matrix: VA Backlight Technology: D-LED Diagonal Length: 75" Viewable Display Diagonal Length: 75" Maximum Resolution: 3840x2160@60Hz Image Aspect Ratio: 16:9 Image Brightness: 520 cd/m2 Image Contrast: 4 000 : 1 Maximum Response Time: 6.5 ms Image Max. V-View Angle: 178 ° Image Max. H-View Angle: 178 ° Display Color: 1.07B (10 Bit) Display Features: Multi-Touch Tempered Glass 50 Point Touch-Screen 4K UHD Life Time: 50000 hr Display Connectors HDMI In: 3 HDMI Out: 1 LAN: 2 (RJ-45) USB (A): 5 (USB 3.2 (type A)) USB (B): 2 (USB 2.0 (type B)) USB (C): 2 (USB 3.2 (type C)) RS232 (IN): 1 Microphone-In: 1 S/PDIF-out: 1 Android System CPU: ARM Cortex-A72 2.2 GHz (*4) + ARM Cortex-A53 2.0 GHz (*4) GPU: Mali-G52 Installed RAM Storage Capacity: 8 GB Internal Memory Size: 128 GB Operating System Version: Android 14 Built-in Microphone Microphone elements: 4-microphone array Sound capture radius: 5 m Speaker Audio Output Mode: Stereo 2.1 Output Power per Channel: 20 W Output Power: 2.1 (2 x 20 W + 20 W subwoofer) Networking Specifications Wi-Fi: Dual Wi-Fi Wi-Fi 5: 802.11a/b/g/n/ac Wi-Fi 6: 802.11/a/b/g/n/ac/ax Bluetooth: ?? 5.2 Power Power Device Type: Power Supply Input Voltage: AC 100-240 V Input Frequency: 50/60 Hz Power Consumption Stand By/Sleep: 0.5 W Rated input power, W: 500 W Miscellaneous External Color: Black Included Accessories: Remote Control Quick Start Guide Warranty card 6 Writing Pens Cable Included: USB (A/B) cable (3 m) HDMI Cable (3 m) Power cable (3 m, E/F plug type) Power cable (3 m, G plug type) Dimensions & Weight Device Height (mm): 1048.8 mm Depth (mm): 102.7 mm Width (mm): 1711.8 mm Nominal Weight: 44.5 kg