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Dahua Technology DHI-LPH75-ST470 interactive whiteboard 190.5 cm (75") 3840 x 2160 pixels Touchscreen Black HDMI
SKU
DHI-LPH75-ST470
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Dahua Technology DHI-LPH75-ST470, 190.5 cm (75"), 400 cd/m², 3840 x 2160 pixels, 4K Ultra HD, Direct-LED, 16:9
SKU | DHI-LPH75-ST470 |
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EAN | 6923172584793 |
Manufacturer | Dahua Technology |
Availability | In Stock |
Dahua Technology DHI-LPH75-ST470. Display diagonal: 190.5 cm (75"), Display brightness: 400 cd/m², Display resolution: 3840 x 2160 pixels. Operating system installed: Android, Processor architecture: ARM Cortex A73 + ARM Cortex A53, Processor frequency: 2.2 GHz. Speaker power: 15 W. 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), Ethernet LAN data rates: 1000 Mbit/s. Interface: HDMI
Display | |
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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 | |
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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 |