DahuaInteractive Flat PanelsSKU LPH86-ST470-C-S3
Dahua ST470-C 86-inch 4K Interactive Flat Panel – LPH86-ST470-C-S3
The Dahua ST470-C LPH86-ST470-C-S3 is a 86-inch 4K UHD interactive flat panel, or smart board, for classrooms, lecture halls and meeting rooms. It has 50-point infrared touch, an 8-array microphone and built-in Android 16.0 with 8 GB RAM and 128 GB storage. Procure.ae supplies the LPH86-ST470-C-S3 in the UAE.
The LPH86-ST470-C-S3 has a 86-inch panel at 3840 x 2160 resolution, 400 cd/m² brightness, 1,500:1 static contrast and a 60 Hz refresh rate. Its infrared touch layer supports 50 touch points on Android and Windows, with ±0.5 mm touch accuracy and a 1.5 mm valid touch zone. The quad-core A53 and quad-core A72 processor runs with 8 GB RAM and 128 GB storage. Two 20 W speakers and an 8-array microphone with 0.5 m to 8 m pickup, echo cancellation and intelligent noise filtering support lessons and video calls.
The 86-inch model suits classrooms, seminar rooms and boardrooms. It runs Android 16.0 natively, and its external module supports Windows 11 or Android. Wi-Fi 6, Bluetooth 5.4 and RJ-45 connectivity link it to networks and laptops. It mounts on a wall or a mobile bracket, with 800 x 400 mm hole spacing. The other two ST470-C sizes share this port layout and microphone array. Procure.ae, an authorised reseller, supplies it across the UAE with delivery, installation and free training.
Screen Size
86 inch
Resolution
3840 x 2160 (4K UHD)
Brightness
400 nits
Touch Technology
Infrared
- 4K UHD panel
- Infrared touch
- Finger and stylus writing
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
4K UHD panel
86-inch 16:9 display at 3840 x 2160 resolution, 400 cd/m² brightness and 1,500:1 static contrast.
02
Infrared touch
50 touch points on Android and Windows, with ±0.5 mm touch accuracy and a 1.5 mm valid touch zone.
03
Finger and stylus writing
Finger writing and a magnetic stylus pen, with two stylus pens in the box.
04
Built-in Android 16.0
Quad-core A53 and quad-core A72 processor with 8 GB RAM and 128 GB storage.
05
Microphone array
8-array microphone with 0.5 m to 8 m pickup, echo cancellation and intelligent noise filtering.
06
Two-channel speakers
Two 20 W speakers with 150 Hz to 20 kHz frequency response.
07
Wireless connectivity
Wi-Fi 6 access point, Bluetooth 5.4, NFC and an included wireless plug-in module.
08
Ports for AV and networks
3 HDMI In, 1 HDMI Out, 1 DisplayPort In, 1 VGA In, 4 USB 3.0, 2 USB-C and 2 RJ-45 ports.
Specifications
48 specificationsGeneral
Key Features4K UHD, 50-point infrared touch, 8-array microphone, 2 × 20 W speakers, Android 16.0, Wi-Fi 6, Bluetooth 5.4, NFC
ModelLPH86-ST470-C-S3
TypeInteractive Flat Panel
What's in the BoxSmart display, 2 stylus pens, remote control, wall mount bracket, wireless plug-in module, power cord, expansion tube and screw set, quick start guide, regulatory manual
Display
Aspect Ratio16:9
BacklightDLED
Brightness400 nits
Color Gamut90% NTSC
Contrast Ratio1,500:1
Refresh Rate60 Hz
Resolution3840 x 2160 (4K UHD)
Response Time≤8 ms
Screen Size86 inch
Touch Accuracy±0.5 mm
Touch Points50-point multi-touch (Android and Windows)
Touch Resolution32767 x 32767
Touch Response Time≤1.67 ms
Touch TechnologyInfrared
Viewing Angle178° (H) / 178° (V)
Performance
GraphicsMali-G52 MC3
Operating SystemAndroid 16 (built-in); Windows 11 or Android (external module)
ProcessorQuad-core A53 + quad-core A72
RAM8 GB
Storage128 GB
Audio
Frequency Response150 Hz–20 kHz
Microphone8-array, omnidirectional
Pickup Range0.5 to 8 m
Polar PatternOmnidirectional
Speaker Configuration2.0 channel
Speaker Output2 × 20 W
Connectivity
BluetoothBluetooth 5.4
Input Voltage100–240 V AC, 50/60 Hz
PortsHDMI In × 3, HDMI Out × 1, DP In × 1, VGA In × 1, USB 3.0 × 4, USB-C × 2, USB 2.0 × 1, RJ-45 × 2, RS-232 × 1, line in and out, S/PDIF out
SD Card Slot1 × SD card slot, up to 512 GB
Serial Port1 × RS-232
Wi-Fi802.11 a/b/g/n/ac/ax; Wi-Fi 6 access point (2.4 GHz/5 GHz)
Power
Power Consumption135 W (typical), 400 W (max)
Standby Power≤0.5 W
Physical
ColorBlack (left and right), dark blue (top and bottom)
Dimensions1953.8 x 1205.9 x 115.7 mm
MaterialMetal casing, 3 mm anti-dazzle tempered glass
MountingWall mount or mobile bracket
Operating Humidity0% to 93% RH
Operating Temperature0 to 40 °C
VESA Mount800 x 400 mm
Weight61.7 kg
Compliance
CertificationsCE, CB, EDLA
IP RatingIP20
Downloads
Manufacturer documents for the Dahua ST470-C 86-inch 4K Interactive Flat Panel – LPH86-ST470-C-S3 — datasheets, manuals, drawings and certificates.
Questions
Can’t find your answer? Ask on WhatsApp
What size and resolution is the LPH86-ST470-C-S3?
It is a 86-inch 16:9 display with 3840 x 2160 (4K UHD) resolution. The panel is rated at 400 cd/m² brightness and 1,500:1 static contrast, with a 60 Hz refresh rate and 178° viewing angles.
How many touch points does it support?
It supports 50 touch points on both Android and Windows, using infrared touch technology. Touch accuracy is ±0.5 mm across 90% of the area, and the valid touch zone is 1.5 mm.
Which operating system does it run?
It runs Android 16.0 natively, with 8 GB RAM and 128 GB storage built in. The external module supports Windows 11 or Android, so the operating system for that module can be chosen as needed.
Is it suitable for classrooms and meeting rooms?
Yes. The 8-array microphone picks up voices from 0.5 m to 8 m with echo cancellation and intelligent noise filtering, and the 2 × 20 W speakers provide 2.0 channel audio for lessons and calls.
What wall mount does it need?
It mounts on a wall with the included wall mount bracket or on a mobile bracket. The mounting hole spacing is 800 x 400 mm, and the box includes an expansion tube and expansion screw set.
Can I buy the LPH86-ST470-C-S3 in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
