LPH75-MC470-P-S2
75 inch Smart Interactive Whiteboard
> Displays in 4K Ultra HD and uses 4K UI.
> With its 2 built-in mid-high frequency speakers, and 1 low-frequency speaker, the device supports 2.1-channel audio output. The total power is 60 W.
> Produces vibrant visuals through its high color coverage (90% NTSC High Gamut Screen) and accurate color reproduction (ΔE≤1.5).
> Features split screen, and performs screen sharing between the whiteboard and phones, computers, tablets and more devices.
> Microsoft Office and other related software can be installed, and it can play audio and video files in various formats.
> Offers a smooth writing experience through handwriting recognition, pen writing, the fast writing response speed, and pen pressure recognition for a real writing experience.
> Support AI recognition of text and drawings.
> Intelligent pen detection that automatically wakes up the whiteboard for annotations when the pen is lifted.
> Built-in AI 48M camera and 8 array microphone that produces excellent quality visual and audio communication. Supports auto-framing and voice tracking.
> Features sound source positioning.
> NFC and Fingerprint unlock for protection of user information.
> Includes a full-featured Type-C IN port and supports charging through USB PD up to 65 W.
Built-in System
Operating System
Android 11.0
CPU
Quad-core A73 + Quad-core A53
CPU Frequency
2.2 GHz + 2.0 GHz
GPU
ARM Mali-G52 MP8 (8EE)
RAM
12 GB (System: 8 GB, Camera: 4 GB）
ROM
128 GB
Card Swiping with NFC
Yes, Bind up to 10 cards
Function
Operating System of External Module
Windows 7/8/10
Wi-Fi Hotspot
Dual-band 2.4 G/5 G; supports enabling Hotspot and Wi-Fi at the same time
LCD Panel
Panel Dimensions
75 inch
Backlight
DLED
Aspect Ratio
16:9
Brightness
400 cd/m² (typ.)
Resolution
3840 (H) × 2160 (V)
Viewing Angle
H: 178°; V: 178°
Lifespan
≥50, 000 h
Display Color
90% NTSC (typ.)
Refresh Rate
60 Hz
Static Contrast
VA: 4000 (typ.); IPS: 1200 (typ.)
Response Time
8 ms (typ.)
Camera
Pixel
48 MP
Auto Control
Auto flip; Auto white balance
Distortion
–8.6%
Max. Resolution
3840 (H) × 2160 (V)
Storage
8GB eMMC
Field of View
D: 99°; H: 87°; V: 49
Face Detection
Yes
Device Ports
Light Sensor
1
Front Button
1 × power button (right side)
Front Ports
1 × USB 3.0 (left side)
Network Port
1 × RJ-45
Wi-Fi
Yes, 1 × Station, 1 × AP
Wi-Fi Standard
Station: 802.11b/g/n/a/ac
AP: 802.11b/g/n/a/ac/ax
Wi-Fi Frequency Range
2400-2483.5 MHz, 5150-5350 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
BR/EDR/BLE, BT5.2
Bluetooth Frequency Range
2400-2483.5 MHz
MAX Power Transmission (Bluetooth)
≤20 dBm@2400-2483.5 MHz
RFID Modulation Method
ASK
RFID Frequency Range
13.56 MHz
MAX Power Transmission (RFID)
42 dBuA/m @10m
USB
3 × USB 3.0 (type A)+1 × Micro USB2.0
RS-232
1 × DB9 interface, male connector
Video Input
2 × HDMI 2.0 (4K@60Hz）
Video Output
1 × HDMI 2.0 (4K@60Hz）
Audio Output
1 × 3.5 mm Line Out interface; 1 × SPDIF interface
Others
1 × Touch interface
IrDA
1
Microphone
8 Array
Type-C Port
1 × Type-C IN (DP IN (4K60fps）+USB3.0 HOST+USB 2.0 Device (touch）+PD 65 W）
Touchscreen
Response Time
≤10 ms
Touch Technology
Infrared touch technology
Touch Points
31@Android, 50@windows
Valid Touch
1.5 mm (0.06") (over 90% touch area)
Writing Mode
Finger + Pen (attaches magnetically)
Anti-light Interference
Anti-dazzle tempered glass
Surface Hardness
≥9 H
Touch Resolution
32767 × 32767
Number of Multi-user Writing Points
10 (over 90% touch area）
Speaker
Number of Cavities
3
Frequency
150 Hz–20 kHz
Power
2.1 Channel, front full-range 2 × 20 W + rear subwoofer 20 W
Built-in Speaker
3
Fingerprint
Fingerprint Capacity
100
Fingerprint Resolution
160 × 160
FAR
<0.001%
Microphone
Pick-up Distance
Far-field sound pickup: 8 m–12 m (26.25 ft–39.37 ft)
Number of Microphones
8 Array
AGC
Yes
Echo Cancellation
Yes
Polar Pattern
Omnidirectional
Intelligent Noise Filtering
YES
General
Power Supply
100–240 VAC, 50/60 Hz
Power Consumption
Basic power consumption: 272 W, Max. Power consumption: 350 W
Operating Temperature
0 °C to +40 °C (+32 °F to +104 °F)
Storage Temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Operating Humidity
10%–90% (RH), non-condensing
Storage Humidity
10%–90% (RH), non-condensing
Product Material
Metal casing
Protective Glass
3.2 mm Anti-dazzle tempered glass
Casing Color (Frame/Rear)
Black on the left and right, silver on the top and bottom.
Product Dimensions
1702.2 mm × 93.3 mm × 1093.6 mm (67.14" × 3.67" × 43.06") (L × W × H)
Frame Size
Top border: 26.1 mm, left and right borders: 15.4 mm, bottom border: 66.6 mm
Packaging Dimensions
1813 mm × 262 mm × 1147 mm (71.38" × 10.31" × 45.16") (L × W × H)
Net Weight
59 kg (130.07 lb)
Gross Weight
69.5 kg (153.22 lb)
Holes Distance
600 mm × 400 mm (23.62" × 15.75")
Installation
Wall mount; mobile bracket
Standby Power Consumption
≤0.5 W
Packing List
1 × Smart interactive whiteboard;
1 × Power cord;
2 × Stylus pen;
1 × Quick start guide;
1 × Wall mount bracket;
1 × Accessory package;
1 × Remote control
