Screen Size: 55 inches. Resolution: 4K UHD (3840*2160) for the highest image clarity. Brightness: High brightness ge 300 cd/m^2 for clear visibility even in strong lighting. Viewing Angle: 178 degrees (horizontal and vertical), allowing for perfect viewing from all directions. Backlight Type: ELED for power saving and slim design. Touch Technology (Smart Interaction) Touch System: Highly sensitive Infrared (Infrared) technology. Touch Points: Supports up to 10 simultaneous touch points. Response Speed: High touch accuracy le 2mm and instant response. Performance and System (Power and Speed) Processor: 3566 Quad-core. Operating System: Android 11.0 (with the possibility of installing Windows). Memory: 4GB RAM and 32GB internal storage (optional). Connectivity: Supports WiFi, Ethernet port, USB, and HDMI. 🏗 Design and Structure (Durability and Elegance) Outer Casing: Made of durable hardware in royal black color. Protection: 3.5mm thick Tempered Glass to protect the screen from impacts. Dimensions: Height 183.5 cm × Width 75.5 cm. Weight: 38 kg (Net) / 42 kg (Gross). Working Environment and Power Usage: Designed for indoor use. Voltage: AC110-220V. Power Saving: Operating consumption less than 110W, standby mode consumption less than 0.5W.