BELNET 75-Inch Smart Board — 3840×2160 (4K) Digital Whiteboard with Zoom & Teams Integration and Ads Playback

Aimed at hybrid classrooms and meeting rooms, this BELNET 75-inch Smart Board pairs a large IPS LED panel with 3840×2160 resolution and a 1200:1 contrast ratio for clear, high-resolution content and signage playback. Two processing configurations are available: Cortex-A55 1.9GHz (Android) for the integrated Android environment, or Intel 12th Gen i5 (OPS Windows 10) via the OPS slot for a full Windows experience. Storage and memory vary by platform — Android ships with 4GB DDR4 RAM and 32GB EMMC, while the OPS option includes 16GB DDR3/DDR4 and a 512GB SSD. Connectivity covers Wi‑Fi 5GHz/2.4GHz, two HDMI outputs (HDMI×2), four USB ports (USB 3.0/2.0×4), plus RS232 and RJ45 for network and control integration. Physical dimensions are 1710×85×990mm (L×W×H).