| Display | |
| Display Format | 4K Ultra HD |
| Native Resolution | 3840 × 2160 |
| Aspect Ratio | 16:9 |
| Picture Response Time | 6ms |
| Refresh Frequency | 60Hz |
| Pixel Pitch | 0.143 (H) × 0.430 (V) mm |
| Display Colors | Color Depth: 10 bit |
| Brightness (typical) | 350 cd/m² (Typ.) |
| Contrast Ratio | 5000:1 |
| Viewing Angle | 178°(H)/178°(V) |
| Others |
Surface Haze: 25% Haze Color Gamut: 90% NTSC (CIE1931) (Typ.) Working Duration: 7 × 16H |
| Touch System | |
| Touch Point | Max 45-point multi-touch |
| Touch Response Time | ＜ 10 ms |
| Surface Hardness | 9H |
| Others |
Touch Precision: ± 1 mm (≥ 90% touching area) Glass: AG smooth glass |
| Operating System | |
| System Version | Android 11 |
| CPU | A72 × 2 + A53 × 4, 1.8 GHz |
| GPU | Mali-G52 MP2 (2EE) |
| RAM | 4GB |
| ROM | 64GB |
| Others |
Built-in 1000 Mbps NIC, supporting routing; IEEE 802.11 a/b/g/n/ac with 2 × 2 MIMO, supporting both 2.4 GHz and 5GHz bands |
| Connectivity | |
| HDMI |
Video & Audio Input: HDMI IN × 2, MAX 4K @30 Hz, LINE IN × 1 Video & audio output: HDMI OUT (HDMI 2.0) × 1, MAX 4K @60 Hz, LINE OUT × 1 |
| LAN | RJ45 (1000 Mbps port) × 2 |
| USB |
USB-C × 1 USB-A × 2 on front panel USB-A × 2 on rear panel |
| RS232 | RS-232 × 1 |
| Others |
Touch-USB × 1 |
| Camera & Audio | |
| Camera | Pixel 8 MP |
| Camera Function | Smart switch between Android system and OPS |
| Field Angle | 120°(diagonal), 110°(horizontal), 66°(vertical) |
| Distortion | ≤6% |
| Camera Resolution Ratio | Up to 4K |
| Microphone | Omni-directional 6-array layout |
| Mic Function | Echo reduction and smart noise-cancellation |
| Voice Distance | 8 m |
| Sampling Rate | 32 K |
| Mic Sampling Rate | 16 bit |
| Connectivity (Wireless) | |
| Bluetooth | Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version |
| Physical Specification | |
| Active Screen Size | 75" |
| Dimensions |
1718 × 1046 × 87.5 mm |
| Weight | 52.25 kg |
| Power | |
| Power Requirements |
100 to 240 VAC, 50/60 Hz ≤ 370 W (full load) |
| Standby Power | 0.5 W |
| Warranty | |
| Warranty Details |
3 Years Transportation or Conveyance bill will be added for outside Dhaka customers for each service including installation or any warranty issue |
Elevate your classrooms, conference rooms, and professional environments with the Hikvision DS-D5B75RB/D 75-Inch 4K UHD Interactive Display. This advanced interactive flat panel delivers stunning visuals with a 4K UHD resolution of 3840 × 2160, a VA panel, 350 cd/m² brightness, and a 90% NTSC color gamut for vibrant, lifelike images. Its anti-glare smooth glass and sleek aluminum profile frame enhance both aesthetics and usability, while 178° viewing angles ensure clear visibility from any angle.
Featuring a 45-point infrared multi-touch interface with 2 mm precision and a <10 ms response time, this 4K interactive display ensures seamless and accurate inputs for presentations, collaborative work, and teaching. Powered by a dual-core A72 and quad-core A53 processor (1.8 GHz) and Android 11, it offers 4GB RAM and 64GB storage for robust multitasking. The built-in interactive whiteboard system supports annotation and QR code sharing, making it ideal for dynamic educational and corporate settings.
The Hikvision DS-D5B75RB/D includes an 8MP webcam with a 120° field angle, <6% distortion, and 4K resolution, perfect for video conferencing. Its six-array omnidirectional microphone with smart noise cancellation and echo reduction captures clear audio up to 8 meters, while two 16W speakers deliver high-quality sound. These features make it a top choice for remote learning and virtual meetings.
Stay connected with dual-band Wi-Fi, Bluetooth 5.0, RS-232, USB-A, USB-C, HDMI input/output, and dual RJ45 Ethernet ports. The OPS/OPS-C compatibility ensures seamless system integration, with optional Windows support for added flexibility. Designed for durability, it supports a 7 × 16-hour working duration and features intelligent temperature control for reliability in demanding environments.
In Bangladesh, get the original Hikvision DS-D5B75RB/D 75-Inch 4K UHD Interactive Display with 8MP Webcam from TBZ Engineering. Explore our extensive collection of interactive flat panels and order online or visit our showrooms in Dhaka and Khulna to experience this 4K display firsthand. Enjoy the best price and a 3-year warranty for peace of mind.
Ready to experience the Hikvision DS-D5B75RB/D 75-Inch 4K UHD Interactive Display in person? Stop by one of our showrooms:
Corporate Office: 39 Kazi Bhaban, 6th Floor, New Elephant Road, Dhaka 1205
Multiplan Showroom: Shop No: 545-546, Level-5, Multiplan Center, New Elephant Road, Dhaka 1205. Our Dhaka team is here to guide you through every feature of the Hikvision Interactive Display and help you find the perfect tech setup.
Khulna Showroom: HK Tower Computer Market, Shop No: B-3, Level-1, 31 Sir Iqbal Road, Khulna-9100. Our Khulna store offers the same high-quality products and personalized service in a welcoming environment.
Each location provides a hands-on experience, so you can test the Hikvision DS-D5B75RB/D 75-Inch 4K UHD Interactive Display capabilities before making a decision. Whether you’re in Dhaka or Khulna, TBZ Engineering delivers the tech you need, with service you can trust in Bangladesh.
