Hikvision DS-D5B75RB/FL 75" 4K UHD Interactive Flat Panel Display
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Technical Specifications
| Attribute | Detailed Specification |
| Product Model | DS-D5B75RB/FL |
| Product Category | 4K Smart Interactive Flat Panel Display (IFPD) |
| Chassis Color | Matte Black |
| Screen Size | 75 inches |
| Display Panel Type | IPS / DLED Backlight |
| Native Resolution | 4K Ultra HD ($3840 \times 2160$ pixels @ 60 Hz) |
| Aspect Ratio | 16:09 |
| Refresh Frequency | 60 Hz |
| Response Time | 5 ms |
| Display Brightness | 400 cd/m² (Typical) |
| Contrast Ratio | Static: 1200:1 | Dynamic: 15,000:1 |
| Display Colors | 1.07 Billion (10-bit / 8-bit + FRC) |
| Viewing Angle | 178° Horizontal / 178° Vertical |
| Backlight Lifespan | $\ge$ 50,000 Hours |
| Glass Protection | 3.2 mm Anti-Glare Glass (9H Pencil / 7 Mohs Hardness, 25% Surface Haze) |
| Touch Technology | Infrared (IR) Touch Screen |
| Simultaneous Touch Points | 40-Point Multi-Touch |
| Touch Precision | $\pm$1.0 mm (across $\ge$90% surface area) |
| Touch Response Time | $<$ 5 ms |
| Minimum Touch Object | $\ge$ 2.0 mm |
| Interpolation Resolution | $32767 \times 32767$ |
| Main Processor (CPU) | Quad-core ARM Cortex-A55 (1.92 GHz) |
| Graphics Processor (GPU) | ARM Mali-G52 MP2 (2EE) |
| System Memory (RAM) | 8 GB |
| Onboard Storage (ROM) | 128 GB |
| Default Operating System | Android 13.0 |
| Dual OS Support | Supports plug-in Open Pluggable Specification (OPS) PC slot for Windows 11 |
| Conferencing Camera | Built-in AI Camera: 48 MP for Photos / 8 MP for Video |
| Camera Field Angles | 93.4° Diagonal, 84.5° Horizontal, 54.1° Vertical |
| Microphone Array | Integrated Omni-directional 8-Microphone Array |
| Voice Processing | Echo reduction, Smart Noise Cancellation, Up to 12-meter voice pickup range |
| Loudspeakers | Built-in Dual Speakers ($2 \times 20\text{W}$ output) |
| RFID / NFC Reader | Built-in NFC Module (Supports IC card reader authentication) |
| Environmental Sensor | Built-in Light Sensor (Auto-brightness adjustment) |
| Video & Audio Inputs | HDMI 2.0 In $\times 2$, Audio In $\times 1$ |
| Video & Audio Outputs | Audio Out $\times 1$ |
| Control Interfaces | TOUCH-USB 2.0 $\times 1$, RS232 $\times 1$ |
| Data Ports | USB 3.0 $\times 3$, USB 2.0 $\times 2$, USB Type-C $\times 1$ (Supports USB 2.0 data) |
| Network Interfaces | LAN (100 Mbps) $\times 2$ |
| Wireless Communications | Dual-Band Wi-Fi (2.4GHz / 5GHz, AP & Station Modes) |
| Bluetooth Chipset | Bluetooth 5.2 (BLE supported) |
| Expansion Slot | 1 $\times$ Standard OPS Slot |
| Operating Voltage | AC 100V – 240V, 50/60 Hz |
| Power Consumption | Average: 175 W | Max: 217 W | Standby: $ $\$ 0.5 W |
| Physical Dimensions | $1713.23 \times 1038.54 \times 82.50\text{ mm}$ (Without Wall Mount Attachment) |
| VESA Mounting | $800 \times 400\text{ mm}$ ($4 \times \text{M8-25mm}$ screws) |
| Product Net Weight | 46.8 kg |
| Package Contents | Interactive Panel, Wall Mount Bracket, 2 $\times$ Stylus Pens, Remote Controller, Power Cable (1.5m), User Manual |
| Warranty Terms | 3 Years Limited Brand Warranty |
Product Description
The Hikvision DS-D5B75RB/FL is an expansive 75-inch 4K UHD Interactive Flat Panel Display (IFPD) designed to elevate collaboration in large corporate conference rooms, executive auditoriums, and modern educational institutions. Housed in a matte-black metal frame, this high-performance display combines an Ultra HD screen, an interactive whiteboard system, an advanced video conferencing suite, and seamless wireless content-sharing into a single unit. The 75-inch screen features a native 4K UHD resolution ($3840 \times 2160$), delivering outstanding visual clarity with 400 nits of brightness, a 1.07 billion color range, and 178° viewing angles to ensure optimal visibility across large seating spaces.
The display surface is built using 3.2mm anti-glare tempered glass rated at 9H hardness, featuring a 25% haze coating that reduces harsh reflections while protecting against scratches and smudges. Equipped with precise infrared multi-touch technology, the panel supports up to 40 simultaneous touch points with a rapid response time of under 5ms and $\pm$1mm tracking accuracy. This allows multiple users to write, draw, annotate, and navigate side-by-side smoothly.
Powered by Android 13.0 with a Quad-core ARM Cortex-A55 processor, Mali-G52 graphics, 8GB of RAM, and 128GB of internal flash storage, the system handles complex apps and multitasking effortlessly. For enterprise environments requiring full Windows integration, the panel includes a built-in Open Pluggable Specification (OPS) slot for adding an optional Windows PC module.
Designed as a complete out-of-the-box solution for video calls, the DS-D5B75RB/FL includes an integrated 48MP AI camera alongside an omni-directional 8-microphone array that captures clear voice signals up to 12 meters away using smart echo reduction and noise cancellation. Complete with built-in $2 \times 20\text{W}$ stereo speakers, NFC card authentication, Wi-Fi, Bluetooth 5.2, and comprehensive I/O options (including USB Type-C and dual HDMI ports), this 75-inch Hikvision display offers a reliable solution for modern digital spaces.
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