| Display | |
| Display Format | 4K Ultra HD |
| Native Resolution | 3840 × 2160 |
| Aspect Ratio | 16:9 |
| Picture Response Time | 5ms |
| Refresh Frequency | 60Hz |
| Pixel Pitch | 0.143 (H) mm × 0.430 (V) mm |
| Display Colors | 1.07G |
| Color Depth | 10 bit |
| Brightness (typical) | 400 cd/m² (Typ.) |
| Contrast Ratio |
1200:1 (Static) 15,000:1 (Dynamic) |
| Viewing Angle | 178°(H)/178°(V) |
| Life Time | 50,000 hours |
| Others |
Surface Haze: 25% Haze Display Area: 1649.66 mm × 927.94 mm Working Duration: 7 × 16H Surface Hardness: 9H (Pencil) 7 (Mohs) Surface Glass: 3.2 mm Anti-Glare Glass Transmittance: 88% ± 3 |
| Touch System | |
| Touch Point | 40-point multi-touch |
| Touch Response Time | ＜ 5 ms |
| Surface Hardness | 9H |
| Interpolation Resolution | 32767 × 32767 |
| Others |
Minimum Touch Object: ≥ 2 mm (≥ 90% touching area) Touch Precision: ± 1 mm (≥ 90% touching area) |
| Operating System | |
| System Version | Android 13.0 |
| CPU | Cortex-A55 × 4 (1.92GHz) |
| GPU | Mali-G52 MP2 (2EE) |
| RAM | 8GB |
| ROM | 128GB |
| Others |
HDCP Version: Support 1.4/2.2/2.3 |
| Connectivity | |
| HDMI | HDMI In (HDMI 2.0) × 2 |
| PC Audio In | Audio In × 1 |
| RS232 | 1x RS232 |
| Physical Specification |
| Power |
| Audio | |
| Loudspeaker | Built-in 2 × 20 W |
| Speaker Frequency | 200-20Khz |
| Connectivity (Wireless) | |
| Bluetooth | Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2 |
| NFC | Support card reader |
| Sensor | |
| Light Sensor | Yes |
| 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 |
Transform your classrooms, conference rooms, and professional environments with the Hikvision DS-D5B75RB/EL 75-Inch 4K UHD Interactive Display. This cutting-edge interactive flat panel delivers stunning visuals with a 4K UHD resolution of 3840 × 2160, a VA panel, 400 cd/m² brightness, and a 72% NTSC color gamut for vibrant, lifelike images. Its anti-glare 3.2 mm tempered glass with 9H surface hardness ensures durability and clear visibility, boasting a 50,000-hour lifespan. With 178° viewing angles and a 16:9 aspect ratio, this 4K display is perfect for collaborative settings.
Powered by a Cortex-A55 quad-core processor (1.92 GHz) and a Mali-G52 MP2 GPU, the Hikvision Interactive Display runs on Android 13.0, offering 8GB RAM and 128GB storage for seamless multitasking. The 40-point infrared multi-touch technology delivers precise responses in less than 5ms, making it ideal for interactive whiteboarding, presentations, and teaching. The 32767 × 32767 touch resolution ensures pinpoint accuracy, enhancing user engagement.
This interactive flat panel features dual-band Wi-Fi (2.4GHz/5GHz), Bluetooth 5.2, and NFC for effortless wireless connectivity. It includes two HDMI 2.0 inputs, USB 3.0, USB 2.0, Type-C, and LAN ports for versatile device integration. The built-in 2 × 20W speakers provide rich audio across a 200–20kHz frequency range, while a light sensor adjusts brightness for optimal viewing. With OPS/OPS-C compatibility and optional Windows support, this 4K display adapts to diverse workflows.
The Hikvision DS-D5B75RB/EL offers dynamic (30,000:1) and static (5,000:1) contrast ratios for deep blacks and vivid details. Its front-facing multi-button controls simplify operation, making it a top choice for educational and corporate settings. The sleek, durable design and intelligent temperature control ensure reliability and environmental friendliness.
In Bangladesh, purchase the original Hikvision DS-D5B75RB/EL 75-Inch 4K UHD Interactive Display from TBZ Engineering. Explore our wide range 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 ultimate peace of mind.
Ready to experience the Hikvision DS-D5B75RB/EL 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/EL 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.
