Dahua Technology DHI-LPH75-ST470 interactive whiteboard 190.5 cm (75") 3840 x 2160 pixels Touchscreen Black HDMI
Description
| Display | |
|---|---|
| Display diagonal | 190.5 cm (75") |
| Contrast ratio (typical) | 1200:1 |
| Touchscreen | Yes |
| Touchscreen type | Infrared |
| Number of simultaneous touchpoints | 40 |
| Touch system response time | 10 ms |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Response time | 8.5 ms |
| Touch technology | Multi-touch |
| Screen glass thickness | 4 mm |
| Display brightness | 400 cd/m² |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| LED backlighting type | Direct-LED |
| Contrast ratio (dynamic) | 10000:1 |
| Maximum refresh rate | 60 Hz |
| Touch object size (min) | 2 mm |
| Surface material | Tempered glass |
| Native aspect ratio | 16:9 |
| Hardness | 7H |
| Features | |
| Display diagonal | 190.5 cm (75") |
| Contrast ratio (typical) | 1200:1 |
| Touchscreen | Yes |
| Touchscreen type | Infrared |
| Number of simultaneous touchpoints | 40 |
| Touch system response time | 10 ms |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Response time | 8.5 ms |
| Touch technology | Multi-touch |
| Screen glass thickness | 4 mm |
| Display brightness | 400 cd/m² |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| LED backlighting type | Direct-LED |
| Contrast ratio (dynamic) | 10000:1 |
| Maximum refresh rate | 60 Hz |
| Touch object size (min) | 2 mm |
| Surface material | Tempered glass |
| Native aspect ratio | 16:9 |
| Hardness | 7H |
| Product colour | Black |
| Operating system installed | Android |
| Computer system | |
| Operating system installed | Android |
| Maximum internal memory | 128 GB |
| Built-in processor | Yes |
| User memory | 128 GB |
| Processor frequency | 2.2 GHz |
| Processor cores | 8 |
| RAM capacity | 8 GB |
| Processor architecture | ARM Cortex A73 + ARM Cortex A53 |
| Operating system version | 11 |
| Audio | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| Speaker power | 15 W |
| Number of microphone arrays | 8 |
| Built-in microphone | Yes |
| Projector | |
| Built-in projector | No |
| Contrast ratio (typical) | 1200:1 |
| Network | |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Wi-Fi | Yes |
| Ethernet LAN data rates | 1000 Mbit/s |
| Ethernet LAN | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Ports & interfaces | |
| Interface | HDMI |
| HDMI ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 2 |
| RS-232 ports | 1 |
| USB Type-C ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI output ports quantity | 1 |
| S/PDIF out port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity | 4 |
| VGA (D-Sub) ports quantity | 1 |
| Line-in | Yes |
| Line-out | Yes |
| Audio output | 1 |
| USB Power Delivery (USB PD) | Yes |
| AV input | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Wi-Fi | Yes |
| Ethernet LAN data rates | 1000 Mbit/s |
| Ethernet LAN | Yes |
| Ergonomics | |
| Wall mountable | Yes |
| Product colour | Black |
| Certification | CE; ROHS; Erp; Energy Star |
| Power cable length | 5 m |
| USB cable length | 5 m |
| Performance | |
| Ambient light sensor | Yes |
| Remote control included | Yes |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 150 W |
| System requirements | |
| Mac compatibility | Yes |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Mobile operating systems supported | Android |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Technical details | |
| Touchscreen | Yes |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Response time | 8.5 ms |
| Quantity per pack | 1 pc(s) |
| Remote control included | Yes |
| Weight & dimensions | |
| Width | 1707 mm |
| Depth | 87 mm |
| Height | 1050 mm |
| Weight | 56 kg |
| Packaging data | |
| Package width | 1810 mm |
| Package depth | 235 mm |
| Package height | 1157 mm |
| Quantity per pack | 1 pc(s) |
| Stylus included | Yes |
| Packaging content | |
| Cables included | AC, HDMI, LAN (RJ-45), USB |
| Stylus included | Yes |
| Quick start guide | Yes |
| Mounting kit | Yes |
| Mounting brackets included | Yes |
| Remote control included | Yes |
| USB cable length | 5 m |
| Stylus pen type | Active |
| Processor | |
| Built-in processor | Yes |
| Processor frequency | 2.2 GHz |
| Processor cores | 8 |
| Processor architecture | ARM Cortex A73 + ARM Cortex A53 |
| Memory | |
| Maximum internal memory | 128 GB |
| User memory | 128 GB |
| RAM capacity | 8 GB |
| Certificates | |
| Certification | CE; ROHS; Erp; Energy Star |
| Colour | |
| Product colour | Black |
Specifications
UNSPSC Code
44111911
Brand
Own Brand
Categories
Meeting & Exhibition
Category
Interactive Boards
