Office
Dahua Technology DHI-LPH75-ST470 interactive whiteboard 190.5 cm (75") 3840 x 2160 pixels Touchscree
£1,111.44
Dahua Technology DHI-LPH75-ST470, 190.5 cm (75"), 400 cd/m², 3840 x 2160 pixels, 4K Ultra HD, Direct-LED, 16:9
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Product Details
Specifications
Display
Display diagonal*
190.5 cm (75")
Display brightness
400 cd/m²
Display resolution
3840 x 2160 pixels
HD type
4K Ultra HD
LED backlighting type
Direct-LED
Native aspect ratio
16:9
Contrast ratio (typical)
1200:1
Contrast ratio (dynamic)
10000:1
Response time
8.5 ms
Maximum refresh rate
60 Hz
Touchscreen*
Yes
Touch technology
Multi-touch
Touchscreen type
Infed
Number of simultaneous touchpoints
40
Touch system response time
10 ms
Touch object size (min)
2 mm
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Screen glass thickness
4 mm
Surface material
Tempered glass
Hardness
7H
Computer system
Operating system installed
Android
Operating system version
11
Built-in processor
Yes
Processor architecture
ARM Cortex A73 + ARM Cortex A53
Processor frequency
2.2 GHz
Processor cores
8
Maximum internal memory
128 GB
User memory
128 GB
RAM capacity
8 GB
Audio
Built-in speaker(s)*
Yes
Number of built-in speakers
2
Speaker power
15 W
Built-in microphone
Yes
Number of microphone arrays
8
Projector
Built-in projector*
No
Network
Wi-Fi
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)
Bluetooth
Yes
Bluetooth version
5.2
Ethernet LAN
Yes
Ethernet LAN data rates
1000 Mbit/s
Ports & interfaces
Interface
HDMI
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
Interface ule USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity
4
HDMI ports quantity
4
USB Type-C ports quantity
2
Ports & interfaces
USB Type-C DisplayPort Alternate e
Yes
HDMI output ports quantity
1
USB Power Delivery (USB PD)
Yes
Ethernet LAN (RJ-45) ports
2
VGA (D-Sub) ports quantity
1
Line-in
Yes
Line-out
Yes
S/PDIF out port
Yes
Audio output
1
RS-232 ports
1
AV input
Yes
Ergonomics
Product colour
Black
Wall mountable
Yes
Power cable length
5 m
Certification
CE; ROHS; Erp; Energy Star
Performance
Ambient light sensor
Yes
Power
Power consumption (typical)
150 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
System requirements
Windows operating systems supported
Yes
Mac compatibility
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%
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)
Packaging content
USB cable length
5 m
Cables included
AC, HDMI, LAN (RJ-45), USB
Remote control included
Yes
Mounting kit
Yes
Mounting brackets included
Yes
Quick start guide
Yes
Stylus included
Yes
Stylus pen type
Active
Additional Information
| EAN/UPC | 6923172589132 |
|---|---|
| MPN | DHI-LPH75-ST470 |
| BRAND | DAHUA |
