This isn't TV sir.
This is Triumph Board 86 series is a line of interactive flat panels designed for seamless and problem-free interactive experiences. Here are some key features:
Display*: 86-inch 4K UHD (3840 x 2160) display with 400 cd/m² brightness, 1200:1 contrast ratio, and 8ms response time.
Touch Technology: 20-input IR touch technology with direct bonding for precise writing experiences
Operating System: Android 11 and Windows 11 with a user-friendly interface
Connectivity: LAN 1000 Mbps, Wi-Fi Module (2.4/5 GHz), Bluetooth, USB 2.0, USB 3.0, and HDMI ports
Audio*: 2 x 15W or 2 x 16W front speakers, depending on the model
Mounting: VESA 800 x 600 mount adapter for easy installation
Software Bundle*: Includes Note Whiteboard Software, mozaBook CLASSROOM, EShare, OfficeSuite, and TeamViewer QuickSupport
The Triumph Board 86 series is designed for interactive presentations, collaborations, and learning experiences in various settings, including offices, classrooms, and meeting rooms.
Projectors are the best electronic system better for teaching. TVs, are never used in teaching at the classrooms.