Description
DS-D5B75RB/EL
75-inch 4K Interactive Display
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 cost and easy to use, video conferencing software is recommended to run on the Windows system.
Quick response, at most 40-point touch controls and smooth writing experience.
Multi-button front design for convenient classroom use.
Product Specification :
Product Model DS-D5B75RB/C
Display :
Screen Size – 75 inch LED Backlight
Backlight – DLED
Pixel Pitch – 0.143 (H) × 0.430 (V) mm
Resolution – 3840 × 2160@60 Hz
Brightness – 350 cd/m²
Color Depth – 10 bit
Contrast Ratio – 4000 : 1 (Typ.)
Response Time – 6 ms
Color Gamut – 90% NTSC (CIE1931) (Typ.)
Refresh Rate – 60 Hz
Viewing Angle – 178° (H) / 178° (V)
Built-In System :
Operation System – Android 11
Processor – A72*2 + A53*4, 1.8 GHz
Memory – 4 GB
Built-In Storage – 64 GB
NICBuilt 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
Touch :
Type – Infrared touch screen
Glass – AG smooth glass
Touch Point – Max 45 point multi-touch
Touch Response Time – < 10 ms
Touch Precision – ± 1 mm (≥ 90% touching area)
Internal Function :
LoudspeakerBuilt-in – 2 × 16 W loudspeaker
BluetoothBuilt-in – BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version
Interface :
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
Control Interface – RS-232 × 1, Touch-USB × 1
Network Interface – RJ45 (1000 Mbps port) × 2
Data Transmission Interface – USB-C × 1, USB-A × 2 on front panel, USB-A × 2 on rear panel
Power :
Power Consumption – ≤ 320 W (full load)
Standby Consumption – 0.5 W
Working Environment :
Working Temperature – 0℃ to 40 ℃ (32 ℉ to 104 ℉)
Working Humidity – 10% to 90% RH
General :
Power – 100 to 240 V, AC, 50/60 Hz
Product Dimensions – 1718 × 1046 × 87.5 mm
Package Dimensions – 1927 × 1212 × 254 mm
Net Weight – 51.75 kg
Gross Weight – 68.56 kg
Lifespan – 50000 hours
Technical Data
| Product Model | |
|---|---|
| Product Model | |
| DS-D5B75RB/EL | |
| Display | |
| Screen Size | |
| 75 inch | |
| Backlight | |
| DLED | |
| Pixel Pitch | |
| 0.143 (H) mm × 0.430 (V) mm | |
| Resolution | |
| 3840 × 2160 @60 Hz | |
| Brightness | |
| 400 cd/m² (Typ.) | |
| Color Depth | |
| 10 bit (8 bit + FRC) | |
| Display Color | |
| 1.07G | |
| Response Time | |
| 5ms | |
| Panel Type | |
| IPS | |
| Contrast Ratio | |
| 1200 | 1 (Static) |
| 15,000 | 1 (Dynamic) |
| Color Gamut | |
| 72% NTSC (CIE1931) (Typ.) | |
| Refresh Rate | |
| 60 Hz | |
| Viewing Angle | |
| 178°(H)/178°(V) | |
| Aspect Ratio | |
| 16 | 9 |
| 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 | |
| Lifespan | |
| 50,000 hours | |
| Touch | |
| Type | |
| Infrared Touch Screen | |
| Touch Point | |
| 40-point multi-touch | |
| Touch Response Time | |
| < 5 ms | |
| Minimum Touch Object | |
| ≥ 2 mm (≥ 90% touching area) | |
| Touch Precision | |
| ± 1 mm (≥ 90% touching area) | |
| Touch Resolution | |
| 32767 × 32767 | |
| Built-in System | |
| Operation System | |
| Android 13.0 | |
| Memory | |
| 8 GB | |
| Built-in Storage | |
| 64 GB | |
| CPU | |
| Cortex-A55 × 4 (1.92 GHz) | |
| HDCP Version | |
| Support 1.4/2.2/2.3 | |
| GPU | |
| Mali-G52 MP2 (2EE) | |
| Internal Function | |
| Loudspeaker | |
| Built-in 2 × 20 W | |
| Speaker Frequency | |
| 200-20Khz | |
| Bluetooth | |
| Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2 | |
| NFC | |
| Support card reader | |
| Light Sensor | |
| Yes | |
| Interface | |
| Video & Audio Input | |
| HDMI In (HDMI 2.0) × 2, Audio In × 1 | |
| Video & Audio Output | |
| Audio Out × 1 | |
| Control Interface | |
| TOUCH-USB 2.0 × 1, RS232 × 1 | |
| Network Interface | |
| LAN (100 Mbps) × 2 | |
| WIFI AP&Station,2.4G/5G | |
| WIFI AP:IEEE 802.11 a/b/g/n/ac 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP | |
| WIFI Station:IEEE 802.11 a/b/g/n/ac/ax 1 × 1 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP | |
| Data Transmission Interface | |
| USB 3.0 × 3, USB 2.0 × 2, Type-C × 1 (Type-C supports USB 2.0) | |
| Power | |
| Power Supply | |
| 100 to 240 VAC, 50/60 Hz | |
| Standby Consumption | |
| ≤ 0.5 W | |
| Max. Consumption | |
| 217 W | |
| Average Consumption | |
| 175 W | |
| Working Environment | |
| Working Temperature | |
| 0 °C to 40 °C (32 °F to 104°F) | |
| Working Humidity | |
| 10%~90% RH | |
| General | |
| Product Dimensions | |
| 1713.23 mm × 1025.53 mm × 82.5 mm | |
| Package Dimensions (W × H × D) | |
| 1907 mm × 1160 mm × 223 mm | |
| VESA | |
| 800 mm × 400 mm (4 × M8-25 mm) | |
| Net Weight | |
| 49.15 kg | |
| Gross Weight | |
| 63.0 kg | |
| Accessary | |
| Wall mount bracket, hook, user manual, stylus × 2, packing list,1.5 m power cable (European standard), remote controller | |