DHI-LPH65-ST420-L
65/75/86 inch Smart interactive whiteboard
• Displays in 4K Ultra HD and uses 4K UI.
• Features split screen, and performs screen sharing between thewhiteboard and phones, computers, tablets and more devices.
• Supports writing on the whiteboard and recognizes handwriting andgraphics.
• Microsoft Office and other related software can be installed, and itcan play audio and video files in various formats.
Built-in System
Operating System
Android 13.0
CPU
Quad-core A55
CPU Frequency
1.9 GHz
GPU
ARM Mali-G52 MP2
RAM
8 GB
ROM
128 GB
Function
Operating System of External Module Windows, macOS, Android, Linux, Google Chrome Wi-Fi
WIFI 5,802.11 a/b/g/n/ac
Wireless Access Point
WIFI 5, 2.4 GHz and 5 GHz dual band
LCD Panel
Panel Dimensions
65 inch
Backlight
DLED
Aspect Ratio
16:09
Brightness
350 cd/m² (typ.)
Resolution
3840 (H)× 2160 (V)
Viewing Angle
178° (H) / 178° (V)
Lifespan
≥ 50,000 hours
Display Color
1.07 Billion
Refresh Rate
60 Hz
Static Contrast
IPS: 1200 (typ.)
Response Time
8 ms ( typ.)
Device Ports
Front Button
7 buttons (home, touch lock, increase the volume, decrease the volume, signal source, return and power supply)
Front Ports
Type C × 1;HDMI In × 1;Touch Type-B × 1; USB Type A × 3
Netwirok Port
1 (100 Mbps)
WI-FI
Yes
Wi-Fi Standard
Wi-Fi Station: 802.11b/g/n/a/ac Wi-Fi AP: 802.11b/g/n/a/ac
Wi-Fi Frequency Range
2400–2483.5 MHz; 5150–5250 MHz; 5250–5350 MHz; 5470–5725 MHz; 5725–5850 MHz;
MAX Power Transmission (Wi-Fi)
≤20 dBm@2400–2483.5 MHz; ≤23 dBm@5150–5250 MHz; ≤20 dBm@5250–5350 MHz; ≤27 dBm@5470–5725 MHz; ≤14 dBm@5725–5850 MHz;
Bluetooth
Yes
Bluetooth Standard
BT5.0 BR/EDR/BLE
Bluetooth Frequency Range
≤20 dBm@2400–2483.5 MHz
MAX Power Transmission (Bluetooth)
≤20 dBm
USB
USB 2.0 × 1; USB3.0 × 1; Touch USB2.0 × 1
RS-232
1 DB9 for controlling the device
Video Input
HDMI IN 2.0 × 2; AV IN × 1
Video Output
AV OUT × 1
Audio Output
3.5 mm stereo line out × 1 (coaxial)
Others
OPS slot × 1
IrDA
1
Type-C Port
Front Type-C × 1
Touchscreen
Touch Technology Type
Infrared touch technology
Response Time
≤6 ms
Touch Points
Android: 20, Windows: 40
Valid Touch
2 mm
Writing Mode
Finger and stylus Pen(Magnetic)
Anti-light Interference
Anti-dazzle tempered glass
Surface Hardness
＞7 hrs
Touch Resolution
Number of Multi user
32767 × 32767
5
Speaker
Frequency
150 Hz–20 kHz
Power
15 W × 2 (max)
Built-in Speaker
2
General
Power Supply
100–240 VAC, 50/60 Hz
Standby Power Consumption
≤ 250 W
Operating Temperature
0 °C to +55 °C (+32 °F to +131 °F)
Storage Temperature
–10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity
20%–80% (RH)
Storage Humidity
20%–90% (RH)
Product Material
Metal
Glass
4.0 mm Anti-dazzle tempered glass
Casing Color (Frame/Rear)
Black
Product Dimensions
1,485.2 mm × 916.6 mm × 116.5 mm (58.47" × 36.09" × 4.59")
Frame Size
U: 61.5 mm, L/R: 17.6 mm, D: 28.3 mm (U: 2.42", L/R: 0.69", D: 1.11")
Packaging Dimension
1,580 mm × 200 mm × 1030 mm (62.20" × 7.87" × 40.55")
Net Weight
36.5 kg (80.46 lb)
Gross Weight
44.5 kg (98.11 lb)
Holes Distance
500 mm × 400 mm (19.69" × 15.75")
Installation
Wall mount or mobile bracket
Standby PowerConsumption
≤ 0.5 W
Packing List
Smart interactive whiteboard × 1Stylus pen ×2Power cable × 1Quick start guide × 1Wall mount bracket × 1Pack of wall mount screws × 1Antenna × 4
