Viewsonic IFP9850. Display diagonal: 98", Working area: 85.5 x 48.5" (2172 x 1232 mm), Display brightness: 350 cd/m². Operating system installed: Android 9, Processor architecture: ARM Cortex A73 + ARM Cortex A53, Processor frequency: 1.5 GHz. Speaker power: 24 W. Ethernet LAN data rates: 10,100 Mbit/s. Interface: HDMI, USB connector type: USB Type-A, USB Type-B, Headphone connectivity: 2.5 mm
Viewsonic CDE9830. Display diagonal: 98", Working area: 85 x 47.8" (2158.8 x 1214.4 mm), Display brightness: 500 cd/m². Operating system installed: Android 11, Processor architecture: ARM Cortex-A55, Maximum internal memory: 32 GB. Speaker power: 10 W. Service life of lamp: 50000 h. Interface: USB, USB connector type: USB Type-A, USB Power Delivery up to: 65 W