DAHUA LPH75-ST470-P 75 inch Smart interactive whiteboard
SKU: 34976413355

DAHUA LPH75-ST470-P 75 inch Smart interactive whiteboard

$45000.00 $50000.00
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Description

DAHUA LPH75-ST470-P 75 inch Smart interactive whiteboardLPH75 ST470 P > 65 75 86 inch 4K DLED display with Zero Air Gap technology that delivers a clear image in sharp, vivid colors. > Wireless screen sharing from multiple devices with an intuitive, easy to use system. > 8 physical front buttons for quick access to functions. > Multiple ports and front full featured Type C supports 65 W charging. > Smooth writing experience that supports handwriting recognition. > Quick file sharing by scanning a QR code,

LPH75-ST470-P

> 65/75/86-inch 4K DLED display with Zero Air Gap technology that delivers a clear image in sharp, vivid colors.

> Wireless screen sharing from multiple devices with an intuitive, easy-to-use system.

> 8 physical front buttons for quick access to functions.

> Multiple ports and front full-featured Type-C supports 65 W charging.

> Smooth writing experience that supports handwriting recognition.

> Quick file sharing by scanning a QR code, with easy file encryption for added privacy and security.

> Switches between Android and Windows, and OPS module is optional.

> Optional USB camera that takes photos in 48 MP resolution.

Built-in System

Operating System

Android 11

CPU

Quad-core A73 + Quad-core A53

CPU Frequency

2.2GHz + 2.0GHz

GPU

ARM Mali-G52 MP8 (8EE)

RAM

8 GB

ROM

64 GB (optional 128 GB)

LCD Panel

Panel Dimensions

65 inch; 75 inch; 86 inch

Backlight

DLED

Aspect Ratio

16:09

Brightness

400 cd/m² (typ.)

Static Contrast

VA: 4000 (typ.); IPS: 1200 (typ.)

Resolution

3840 × 2160

Viewing Angle

178°(H) / 178°(V)

Lifespan

50,000 hours

Display Color

1.07 B/10 bit (8 bit + FRC)

Response Time

8ms (typ.)

Refresh Rate

60 Hz

Plug-in Camera (sold separately)

Plug-in Camera

48 MP

Auto Control

Auto white balance

Distortion

–8.6%

Max. Resolution

3840 × 2160@30 fps

Field of View

H: 87°; V: 49°; D: 99°

Device Ports

Light Sensor

Yes

Front Button

8 buttons (power, home, menu, signal source, touch lock, curtain, volume, and annotation)

Front Ports

Type C × 1 (4K@60 Hz, Touch, 65 W)
HDMI In × 1 (4K@60 Hz)
USB 3.0 Type-B × 1 (Touch)
USB 3.0 Type A × 2
Mic In × 1 (3.5 mm port)

Rear Port

Type C × 1 (4K@60 Hz, Touch, 15 W)
HDMI In × 2 (4K@60 Hz)
VGA In × 1 (1080p@60 Hz)
DP In × 1 (4K@60 Hz)
USB 3.0 Type-B × 3 (Touch)
HDMI Out × 1
USB 3.0 Type A × 2
USB 2.0 Type A × 1
Micro USB × 1
RS-232 × 1
RJ-45 In × 1
RJ-45 Out × 1
Audio In × 1 (3.5 mm port, used to play sound with VGA)
Audio Out × 1 (3.5 mm port)
SPDIF Out × 1 (Optical port)
OPS slot × 1

Function

IR Receiver

Yes

Bluetooth

Bluetooth 5.2

Wi-Fi

WIFI 5, 2.4 GHz/5 GHz; Integrated Wi-Fi 802.11 a/b/g/n/ac, supports PEAP/EAP-GTC authentication protocol within 802.l×

Wireless Access Point

WIFI 6, 2.4 GHz/5 GHz; Supports enabling hotspot and Wi-Fi at the same time

Touchscreen

Touch Technology Type

Infrared touch technology

Attachment Method

Zero Air Gap

Response Time

≤10 ms

Touch Points

Android: 32, Windows: 40

Touch Accuracy

± 1 mm (0.04") (over 90% area)

Valid Touch

2 mm (0.08")

Touch Height

3 mm (0.12")

Writing Mode

Finger + Pen

Communication Mode

USB

Anti-light Interference

Anti-dazzle tempered glass

Surface Hardness

8H

Touch Resolution

32767 × 32767

Speaker

Built-in Speaker

3

Power

2.1 channel
front-end: 2 × 15 W (Ma×.)
Back-end: 20 W (Ma×.)

Frequency

20 kHz–200 kHz

Microphone

Microphone

8-array

Pick-up Distance

6 m–10 m (19.69 ft–32.81 ft )

AGC

Yes

Echo Cancellation

Yes

Polar Pattern

Omni-directional

Intelligent Noise Filtering

Yes

General

Power Supply

100–240 VAC, 50/60 Hz

Power Consumption

65-inch: 120 W (typ.); 300 W (ma×.);
75-inch: 150 W (typ.); 350 W (ma×.);
86-inch: 250 W (typ.); 500 W (ma×.)

Standby Power Consumption

≤0.5 W

Operating Temperature

0 °C to +40 °C (+32 °F to +104 °F)

Storage Temperature

–10 °C to +50 °C (+14 °F to +122 °F)

Operating Humidity

10%–90% (RH)

Storage Humidity

10%–90% (RH)

Product Material

Metal

Glass

4 mm Anti-dazzle tempered glass

Casing Color (Frame/Rear)

Bottom/top: Silver; left/right: black; back: black

Product Dimensions

65-inch: 1,485.2 mm × 93.0 mm × 924.5 mm

(58.47" × 3.66" × 36.40")
75-inch: 1,707.5 mm × 93.0 mm × 1,050.0 mm (67.22" × 3.66" × 41.34")
86-inch: 1,953.2 mm × 93.0 mm × 1,187.9 mm (76.90" × 3.66" × 46.77")

Packaging Dimensions

65-inch: 1,580.0 mm × 200.0 mm × 1030.0 mm (62.20" × 7.87" × 40.55")
75-inch: 1,800.0 mm × 200.0 mm × 1,165.0 mm (70.87" × 7.87" × 45.87")
86-inch: 2,050.0 mm × 200.0 mm × 1,310.0 mm (80.71" × 7.87" × 51.57")

Net Weight

65-inch: 42 kg (92.60 lb)
75-inch: 54 kg (119.05 lb)
86-inch: 70 kg (154.33 lb)

Gross Weight

65-inch: 52 kg (114.64 lb)
75-inch: 68 kg (149.92 lb)
86-inch: 85 kg (187.40 lb)

Holes Distance

65-inch: 500 mm × 400 mm (19.69" × 15.75")
75-inch: 600 mm × 400 mm (23.62" × 15.75")
86-inch: 800 mm × 400 mm (31.50" × 15.75")

Installation

Wall mount; mobile bracket

Packing List

Smart interactive whiteboard × 1
Power cord × 1
Passive stylus pen × 2
HDMI cable × 1
Quick start guide × 1
Wall mount bracket (already installed on the whiteboard) × 1
Accessory package × 1
Remote control × 1
Legal and Regulatory Information × 1

Certification

Certifications

CB, CE, Energy Star, ROHS, REACH, WEEE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34976413355

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Samuel G. Konrad
Louisville, US
★★★★★ 5
Good valued Polo Shirt
Color: Light Green, Size: X-Large
Absolutely fantastic value. Quality shirt....love the texture however, when ordering, size up. I normally take a large however, the XL was a perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
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Dave W
Alexandria, US
★★★★★ 5
Nice shirts! Fit perfectly!
Color: Dark Green, Size: Large
REALLY nice shirts! Bought dark green and black for my 23 year old son before he left for his six month cruise job to East Asia and they look to not wrinkle at all, plus they fit perfectly and look great! He's 5' 10" and about 170 lbs and wears a large. It fits a little loose, but he likes it that way. I would highly recommend these shirts!
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Reviewed in the United States on November 13, 2025
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TBE
Carnegie, US
★★★★★ 4
Color is off, but still a nice shirt.
Color: Brown, Size: X-Large, Color: Brown, Size: X-Large
The shirt is great as far as quality. Material is very nice. Hubby wears an XL, and I bought the XL and it fit him perfectly. He is 5'11" and weighs 210lbs. The reason I gave a 4 star, and not a 5 star is because I ordered the brown color. When you look at the brown option on the color option, you will see from my pictures posted that I did not receive a brown shirt. What I received was more like a rust color or a copper color. I kept it because I actually liked it. But Amazon needs to do better with their color descriptions. If you're looking for a genuine brown color, this is not the shirt for you.
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Reviewed in the United States on October 21, 2025
M
Verified Purchase
Meek
New York, US
★★★★★ 5
Great quality at a great price
Color: Pink, Size: X-Large
Love these shirts. Great design and quality for a reasonable price! What more could you want?
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Reviewed in the United States on March 28, 2026
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Phishing CallaBehr
Grantham, US
★★★★★ 5
Fits as expected.
Color: Brown, Size: X-Large
Accurate sizing. Soft texture for texture sensitive folks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

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