A 65-inch 4K interactive display designed for modern classrooms and meeting spaces, featuring ultra-responsive multi-touch control, an anti-glare screen, built-in Android, and integrated camera, microphone, and speakers for seamless collaboration.
Description
65-inch 4K Interactive Display
DS-D5B65RB/FP
- Built-in Android 16 system, EDLA certified.
- UHD 4K display with resolution of 3840 × 2160.
- Anti-glare and anti-blocking design to ensure smooth interaction.
- Dual systems of Android and Windows (optional with 195×30×180mm OPS), saving costs and easy to use, video conference software is recommended to run on the Windows system.
- Quick response, up to 50-point touch control, and a smooth writing experience.
- Built-in network switch chip eliminates the need for an external network switch.
- Multi-button front design, convenient for classroom use.
- All-in-one design with tempered glass and intelligent temperature control, making it environmentally friendly and safe.
Technical Specs
Display
| Screen Size | 65 inch |
| Backlight | DLED |
| Pixel Pitch | 0.124 (H) × 0.372 (V) mm |
| Resolution | 3840 × 2160 @60 Hz |
| Brightness | 450 cd/m² (Max.) |
| Color Depth | 10 bit (8 bit + FRC) |
| Display Color | 1.07 G |
| Response Time | 5 ms |
| Panel Type | VA |
| Contrast Ratio | 5000:1 (Static) 30,000:1 (Dynamic) |
| Color Gamut | 72% NTSC (CIE1931) (Typ.) |
| Refresh Rate | 60 Hz |
| Viewing Angle | 178° (H)/178° (V) |
| Aspect Ratio | 16:9 |
| Surface Hardness | 9H (Pencil) 7 (Mohs) |
| Surface Glass | Anti-Glare Glass |
| Surface Haze | 25% Haze |
| Glass Bonding Method | Zero Lamination |
| Display Area | 1428.48 (H) × 803.52 (V) mm |
| Working Duration | 7 × 16 H |
| Transmittance | 88% ± 3 |
| Lifespan | 50,000 hours |
Touch
| Type | Infrare Touch Screen |
| Touch Point | Up to 50-point multi-touch |
| Touch Response Time | ≤ 2 ms |
| Minimum Touch Object | ≥ 1.5 mm (≥ 90% touching area) |
| Touch Precision | ± 0.5 mm (≥ 90% touching area) |
| Touch Resolution | 32768 × 32768 |
Built-in System
| Operation System | Android 16.0 |
| Memory | 8 GB |
| Built-in Storage | 128 GB |
| Processor | Quad-core Cortex-A72 × 4（2.2 GHz）and quad-core Cortex-A53 × 4（1.8 GHz) |
| GPU | Mali-G52 MC3 |
| HDCP Version | 2.3 & 2.2 & 1.4 |
Camera
| Pixel | Pixel 48 MP for Photos & 8 MP for Video |
| Camera Function | Support intelligent switching between Android system, OPS, and PC. |
| Field Angle | 93.4° (diagonal), 84.5° (horizontal), 54.1° (vertical) |
| Distortion | ≤ 2.5% |
| Camera Resolution Ratio | Up to 4K |
Microphone
| Specification | Omni-directional 8-array layout |
| Mic Function | Echo reduction and smart noise-cancellation |
| Voice Distance | 12 m |
| Sampling Rate | 48 K |
| Mic Depth | 16 bit |
Internal Function
| Loudspeaker | Built-in 2 × 20 W + 25 W loudspeaker; |
| Bluetooth | Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.4 |
| NFC | Support card reader |
| Light Sensor | Yes |
| Image Processing Technology | Support 3D digital noise reduction, face detection, automatic white balance, automatic purple edge removal, automatic defogging; support shadow correction. |
| Audio Processing Technology | Support dereverberation, adaptive noise reduction, adaptive non-stationary noise reduction, adaptive echo cancellation, automatic gain control, automatic electrical level control, sound source localization, speech dynamic detection, digital beam forming, speech detection. |
Interface
| Loudspeaker | HDMI 2.1 TMDS × 3（Front x 1; Rear x 2; Support HDCP2.3 & 2.2 & 1.4;HDMI1 Support CEC&ARC protocol） VGA × 1（Rear） Audio × 1（Rear） |
| Video & audio output | HDMI 2.1 TMDS × 1（Rear） Audio × 1（Rear） SPDIF × 1（Rear） |
| Control interface | TOUCH-USB 3.0 × 1（Front × 1） TOUCH-USB 2.0 × 2（Rear × 2） RS232 × 1（Rear） |
| Network Interface | LAN (1000 Mbps) × 2（Rear） Wi-Fi AP & Station, 2.4 G/5 G Wi-Fi 6, IEEE 802.11 a/b/g/n/ac/ax 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP |
| Data Transmission Interface | USB 3.0 × 3（Front × 2; Rear × 1） USB 2.0 × 2（Rear × 2） Type-C × 1 (Front × 1：Support USB 3.0, 65 W charging functions; support DP IN 1.4) Type-C × 1 (Rear × 1：Support USB 2.0, 65 W charging functions; support DP IN 1.4) |
Power
| Power Supply | 100 to 240 VAC, 50/60 Hz |
| Standby Consumption | ≤ 0.5 W |
| Average Consumption | < 160 W |
Working Environment
| Working Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Working Humidity | 10%~90% RH |
General
| VESA | 600 mm × 400 mm (4 × M8-25 mm) |
| Accessory | Wall mount bracket, hook, user manual, touch writing pen, packing list, 3 M touch USB cable, 3.5 M HDMI cable (2.0), power cable, remote control, screen cleaning cloth. |
| Package Dimensions (W × H × D) | 1662.0 × 1062.0 × 223.0 mm |
| Net Weight | 33.4 ± 0.5 kg |
| Gross Weight | 46.5 ± 0.5 kg |
| Product Dimensions (With Wall Attachment） | 1488.5 × 910.6 × 111.7 mm |
| Product Dimensions (Without Wall Attachment） | 1488.5 × 910.6 × 83.0 mm |
Additional information
| Brand | Hikvision |
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